Spin systems:
ExplanationAB, AX
( Notes )
-CH 2 -
N-Benzyl-alpha-methylbenzylamine (H)
Aspartic acid dibenzyl ester-HOTs (H, C)
Benzyl 2-OH-3-Ph-propionate (H, C, IR)
O-Benzyl-L-rhamnal (H)
6-Bn-1-PhS-triacetyl-galactose (H)
1,3-Di(OH)-2-iodo-4-BnO-butane sulfate (H)
Aspartic-acid sulfonamide (H)
Pent-1-ene-3,4-diol-BOM (H)
1,1-Bis(PhCH2Se)-2-Me-propane (H)
3-Benzylthio-2-phenylpropionic acid (H, C, IR)
2-Ethyl-2-methylsuccinic acid (H)
3,4,5-Trimethyl-cyclohex-3-ene-1-one (H)
N-Bn-Pyrrolidinemethanol (H)
1,1-(Br2)-2,2-bis(CH2Cl)cyclopropane (H)
5-Et-5-CH2OH-1,3-dioxane (H)
4-Phenyl-1,3-dioxane (H)
Ethyl citrate (H, C)
Burke-Parker-dioxanone-SEM (H)
Tetrahydrophenanthrene-CH|2CO|2Me (H, C)
Propionaldehyde-2-hydroxy-acetic (H)
Ethyl 2-Ph-2-OSEM-acetate (H)
4-Phenyl-4-OSEM-but-1-en-3-ol (H, C)
Butyrolactone, 4-hydroxymethyl-3,3-dimethyl (H, C)
Propionyl-propargyl-succinate (H, C, IR)
4-Methyl-1,3-dioxane (H)
Keto-Sugar bisisopropylidene ketal (H)
N,2-Dimethyl-piperidine (H JHD)
1,2-dineopentyl-benzene (DNMR)
-CH-CH-
1-Ph-2-CO2Me-oxirane E&Z (H)
1-Trityl-2-CO2Et-3-OMOM-aziridine(H)
Dichloroacetaldehyde ethyl acetal (H)
2,3-Benzylidene-5-Me-cyclopentanone (H)
Succinic acid O18 (C)
-CH=CH-
E / Z 3-Chloropropenoic acid (H)
Ethyl cis-3-iodoacrylate (H)
4,4-Dimethyl-cyclohexenone (H, C, IR)
Ethyl trans-cinnamate (H, C, IR)
2-Hydroxy-cinnamic acid (H)
3-Hydroxy-cinnamic acid (H)
2-Chloro-5-nitro-cinnamic-acid (H, IR)
4-(3-MeO-4-OH-Ph)-but-3-en-2-one (H)
1,2-Naphthoquinone (H)
1-Formyl-4-Me2N-naphthalene (H)
2-Nitro-1-(4-MeOphenyl)ethylene (C, H)
2-Ethylthio-thiophene (H, C)
1,2-Dichloro-ethylene-E,Z (H, JCH)
2-Nitro-pyrene (H)
3-Stanna-4-oxa-5,5-dimethyl-cyclopentene (H, IR)
Et 3,7-di(Ph)-5-keto-hept-6-enoate (H, C, IR)
Brooker merocyanine (MOED) (H)
C=CH 2
1-PhMe2Si-1-(1-ethoxy)-ethoxy-allene (H)
2,3-Bismethylene-disilacyclohexane (H)
AX 2 , AB 2
(CH-CH 2 , 1,2,3-arom) ( Notes )1,1,2-Trichloroethane (H)
2,2-Dichloro-1-methoxy-ethane (H)
1-Phenyl-2,2-dimethoxy-ethane (H)
1,1-Dichloro-3,3-dimethyl-butane (H)
4,4-Dimethoxy-2-butanone (H, C)
2-Me-3-iPr-5-AcO-pent-3-ene (H, C, IR)
Benzylthiol (H)
Benzylselenol (H)
Ethoxyacetaldehyde diethyl acetal (H)
Propyn-3-ol-ethoxyethyl
2-Propyn-1-ol (H)
Propyne-3-methoxy (H)
Allene-1-methoxy (H)
Propionyl-propargyl-succinate (H, C, IR)
2-Nitro-pyrene (H)
2-Amino-1,3-biscarbomethoxy-benzene (H)
2,6-Dichloro-benzonitrile
1,2,3-Tris(diphenylphosphino)-benzene (P)
AX 3 (CH-CH 3 )
1,1-Dichloroethane (H)
1,1-Dimethoxy-ethane (H)
Acetaldehyde diethyl acetal (H)
Diethyl ether hydroperoxide (H)
1-PhMe2Si-1-(1-ethoxy)-ethoxy-allene (H)
2-Me-1,3-dithiane (H, C)
1-Phenyl-1-bromo-ethane (H)
1-Phenyl-1-chloro-ethane (H)
1-Phenylethanol (H)
1-(3-Bromophenyl)ethanol (H, C)
N-Benzyl-alpha-methylbenzylamine (H)
1-Ph-1-PhSO2-ethane (H)
Ethyl 2-chloropropionate (H, C, IR)
N-Methyl propionamide (H)
Ethyl 3-OH-2,2-Me2-butyrate (H, C, IR)
1-TBSO-6-ethylidene-4,5-di(CO2H)-c-hexene-imide (H)
1,1-Dichloropropene (H)
Benzoquinone-dimethyl-r-008f
Methyl Formate
3-Phenyl-2-butanone (H)
3-Hydroxy-2-butanone (H)
AX 6 (isopropyl)
2-Bromopropane (H)
Isopropyl acetate (H)
Methyl isobutyrate (H)
Isobutyric acid (H)
Isobutyrophenone (H, C)
3-Methyl-2-butanone (H)
Isopropyl butyrate (H)
3-Methyl-butan-2-ol (H, C)
2-Me-3-iPr-5-AcO-pent-3-ene (H, C, IR)
1-MeO-3-(iPr)2N-benzene (H, C)
Isopropyl 2-methylbutyrate (H)
N,N-Diisopropyl-o-Ph2P-benzamide (H)
Dimethyl-chloro-silane (H)
3-OH-3-iPr-4-methyl-1-pentene (H, C)
AM 3 X 3 (Me 1 --H A --Me 2 )
Pent-2-yne-4-phenylthio
4-(2-Pyridylthio)-pent-2-yne (H)
E -Ethyl 2-methyl-but-2-enoate (H)
Methyl-ammonium hydrochloride (H, N-15)
5-Me-hexa-1,4-dien-3-one (H, C, IR)
AM 6 X, AM 3 N 3 X
Me 2 CH-CH isopropyl-CH
Isobutyraldehyde (H, IR)
2-Isobutylidene-cyclohexanone (H)
1,1-(Br)2-3-Me-1-butene (H, C, IR)
2-Me-5-MeSe-hex-3-yne (H)
1-Ph-1-OH-2-Me-propane (H)
1-Methyl-3-isopropyl-3-iodo-allene (H)
Me-CH-CH-Me
syn/anti-3-Phenyl-2-butanol (H)
anti-2-Phenyltelluro-3-phenyl-butane (H)
AM 6 X 2 , A 3 M 3 XYZ
Me 2 CH-CH 2 isobutyl
Isobutyl bromide (H)
Isobutyl formate (H)
Isobutyl acetate (H)
Isobutyl-amine (H, C)
Isobutyl propionate (H)
Isobutyl butyrate (H)
1-Ph-3-Me-1-butanone (H, C, IR)
4-Me-1-PhMe2Si-pent-2-yn (H, C, IR)
1,1-Bistrifluoromethyl-diphosphine (P)
Me-CH 2 -CH-Me sec-butyl
2-Phenylbutane (H)
2-Bromobutane (H)
Isopropyl 2-methylbutyrate (H)
A 3 M 3 XYZ..
Me 2 CH-CH-CH-, Me 2 CH-CH 2 -CH-, Me 2 CH-CH-CH 2 -
4-Methyl-pent-1-yn-3-ol (H)
N-Me 2-Bn-3-Me-butanoamide (H, IR)
3-Methyl-butanal t-Bu-sulfinylimine (H)
Oxazolidin-2-one (Evans) (H)
N-Isohexanoyl oxazolidin-2-one (Evans) (H)
Dimethylphosphino-iron-Cp-CO EZ (H)
AMX, ABX, ABC
( Notes )Chloro-cyclohexane (H DNMR)
1-Et2N-2-OH-3,3-dimethylbutane (H)
Aspartic acid dibenzyl ester-HOTs (H, C)
4-Chlorophenylalanine Me ester (H)
Aspartic-acid sulfonamide (H)
Phenylalanine-carbamate (H, IR)
Dimethyl 2-propionyl-succinate (H, C)
Et 4,4,4-trifluoro-3-hydroxybutyrate (H, C)
3-Hydroxy-1,3-bis-p-fluorophenyl-propanone
Benzyl 2-OH-3-Ph-propionate (H, C, IR)
Ethyl 2-hydroxy-3-bromo-propionate (H, C)
1-Methyl-1-(hydroxymethyl)oxirane (H)
3-Benzylthio-2-phenylpropionic acid (H, C, IR)
N-Bn-Pyrrolidinemethanol (H)
Malic acid (H)
Phenyl-auccinic-acid C-13-enriched (H)
2,3-Dichloro-propanoyl-chloride (H, C)
Styrene dibromide (H)
2,3-Dibromopropanoic acid (H, C)
1-Ethoxy-1,2-dichloro-ethane (H)
1-Phenyl-1,2-dihydroxy-ethane (H)
1-Ph-1-OH-2-Cl-ethane (H, ASIS)
1-Phenyl-2-(methylamino)ethanol (H)
Butyrolactone, 4-hydroxymethyl-3,3-dimethyl
Androst-3-en-4,17-dione-16-hydroxy
1-Benzoyl-2,2-Me2-cyclopropane (H, C)
2,2-Me2-1-PhSO2-cyclopropane (H, C)
Styrene oxide (H, C, IR)
3-Chlorostyrene oxide (H)
Silaphospholane (H)
2-Tolylsulfinyl-butenolide (H, C)
Dibromomethyl phosphonate (H)
ABX Vinyl: CH 2 =CH
Prop-2-en-1-one (H)
5-Me-hexa-1,4-dien-3-one (H, C, IR)
Acrylamide, N-(3-dimethylaminopropyl) (H)
Acrylamide, N-(trishydroxymethylmethyl) (H)
Acrylamide, N-(t-butyl) (H)
1-Iodo-2-Me-octa-1,7-dien-6-one (H, C, IR, MS)
Linalool (H)
3-OH-3-iPr-4-methyl-1-pentene (H, C)
3-Methyl-but-1-en-3-ol (deutero) (H)
3-OH-3-iPr-4-methyl-1-pentene (H, C)
4-Methylstyrene (H)
3-Me-3-OH-5,5-bis(PhS)-pent-1-ene (H)
3-Nitro-styrene (H)
2-Tributyl-stannyl-but-1-ene-3-yne (H)
Vinyl pivalate (H)
Ethyl vinyl ether (H, C)
Vinyl crotonate (H, C, IR)
2-(o-Hydroxybenzoyl)-N-vinyl-butyrolactam (H)
Vinyl-tributyl-tin
Vinyl-triphenyl-silane (H)
Vinyl-phenyl-difluoro-silane (H)
Vinyl phenyl selenide (H)
Vinyl diphenyl phosphine (H)
Phosphoenolpyruvate-C-13 (H)
1-(1-Ethoxy)-ethoxy-allene (H, C, IR)
2-Allyloxy-styrene (H)
ABX -CH=CH-CH- (see also: Benzenes trisubst )
But-1-en-3-ol-1-phenyl
1-Me3Si-3-Ph-3-HO-propene (H)
Cinnamaldehyde (H)
cis-1-Cyano-2-ethynyl-ethylene (H, C)
Benzoquinone-2-chloro
1,4-Dihydroxy-4-methyl-1-phenyl-2-pentene (H)
1,1-Bistrimethylsilyl-4-phenyl-butadiene (H, C)
Burke-Voight-bicyclic-ketal (H)
Pivaloyl 2-phenyl-1-aminoethene (H)
3-Iodo-selenophene (H, Se-77)
Ethyl 3-cyclohexyl-acrylate EZ (H)
4-Methyl-cyclohexenone (H)
Chrysanthemic acid (H)
ABX 2
-CH=CH-CH 2 -
E / Z 1,3-Dichloropropene (H, C)
Propene-2,3-dichloro
2,2-Dimethyl-5-trimethylsilyl-pent-4-enal (H, C, IR)
1,4-Diphenyl-but-3-en-1-one (H, C)
Cinnamyl alcohol (H, C, IR)
2-Hexenoic acid (H, C)
Butenolide (H)
Indene (H)
-CH 2 =C-CH 2 -
Propene-2,3-dichloro
3-Methylene-propiolactone (H)
ABXY
-CH 2 -CH 2 -
Tetrahydrophenanthrene-CH|2CO|2Me (H, C)
Tetrahydrophenanthrene-diketo-ester (H COSY)
Naphtho-hydrindanone (H COSY)
Burke-Parker-dioxanone-SEM (H)
Ethyl 2-Ph-2-OSEM-acetate (H)
4-Phenyl-4-OSEM-but-1-en-3-ol (H, C)
1-Ph-1-Me-2,2-Cl2-3,3-F2-cyclobutane (F, H, JFFm JFH)
Dichloro-[2.2]paracyclophane (H, C)
-CH-CH 2 -CH-
1,3-(OH)2-1,3-Ph2-propane meso-dl (H)
Ph2 (2-MeO-3,3-Me2-butyl) phosphine (H)
4-Phenyl-6-allyl-1,3-dioxane (H)
Propyn-3-ol-THP-ether (H, IR)
-CH 2 -CH-CH-
1-Chloro-1,4-diphenyl-3-hydroxy-1-butene (H)
1-Trityl-2-CO2Et-3-OMOM-aziridine(H)
Propionaldehyde-2-hydroxy-acetic (H)
3-PhSe-4-Ph-but-1-yne (H, C, IR)
Keto-Sugar bisisopropylidene ketal (H)
Cyclohexene-3-methyl-4-carbomethoxy (H)
4,4-Dimethyl-1-Ph-3-OH-pentanone (C, H)
-CH 2 -CH=CH-
1-Me3Si-4,4,6-tri(Me)-8-TolSO-octa-1,5,7-triene (H)
Burke-Jones lactone Si-S (H)
CH 2 =CH-CH
3,3-Diacetoxy-propene (C, H)
3-Hydroxy-3-phenyl-propene (H)
Acrolein (H)
Acrolein cyanohydrin acetate (H, C)
N-Vinyl-formamide (H, C)
CH=CH-CH=CH (see also: Benzenes ortho , meta )
Methyl piperate (H)
Pyridyl disulfide (H)
Dimethylaminomethylene-cyclononatetraene (H)
2-Bromo-benzaldehyde (H)
A 2 MXY (Allyl: CH 2 =CH-CH 2 -)
Allyl-bromide (H)
Allyl propyl ether (H)
Allyl phenyl sulfide (H, C)
Allyl phenyl selenide (H)
1-(3,3-Dimethylbutyl)-2-allyloxy-benzene (H)
2-Allyloxybenzaldehyde (H)
2-Allyloxy-styrene (H)
1,3-Bis-allyloxy-benzene (H, C, IR)
1-OH-2-MeO-4-allyl-benzene (H, C, IR
O-Et-N-allyloxycarbonyl-threonate (H, C)
ABMXY
R-CH 2 -CH-CH 2 -R'
2-Amino-3-phenylpropanol (H, C)
Me 3,4-Di(OH)butanoate acetonide (H, C)
5-Chloromethyl-2-oxazolidinone (H)
1,2-Epoxy-3-phenoxypropane (H, C)
Glycerol carbonate, O-propenyl (H)
3,5-Di(Ph)-Cyclohex-2-enone, (H)
2-Me-propane-1,3-diol, diester (H)
Epichlorohydrin (H)
Palmitoyl carnitine-HCl (H)
3-Mercapto-propane-1,2-diol (H, C)
Binaphthalene phenyl phosphine-borane (H)
Et 3,7-di(Ph)-5-keto-hept-6-enoate (H, C, IR)
-CH 2 -CH-CH-CH-
Disila-CO2Me-cyclohexadiene (H, IR)
1,4-Diphenyl-3-hydroxy-1-butene (H, C IR)
4-t-BuPh2SiO-methyl-butenolide (H, C)
4,5-Di(OH)-2-enoate acetonide(H)
1-tBuMe2SiO-6-ethylidene-4,5-di(CO2H)-cyclohexene-N-Me-imide (H)
Vinyl-fluoride-deutero (F)
CH 2 =CH-CH-CH-
Pent-1-ene-3,4-diol-BOM (H)
-CH 2 -CH 2 -CH-
2-(o-Hydroxybenzoyl)-N-vinyl-butyrolactam (H)
1-Me-1-(1,3-dihydroxypropyl)Cyclopropane (H)
1-Ph-1-oxo-2,2-Me2-phosphacyclobutane (H)
4-Phenyl-1,3-dioxane (H)
(AB) 2 X (R-CH 2 -CH-CH 2 -R)
1,2,3-Trichloropropane (H)
3-Phenyl-glutaric acid (H)
2-Benzyl-propionamide (H)
1,3-Diphenyl-2-benzyl-1-propanone (H)
3-Br-2-(CH2Br)propionic acid (H)
beta-Indanol (H)
ABMNXY
-CH 2 -CH 2 -CH 2 -
Burke-jones-butenolide
3-Dithianyl-5-trimethylsilyl-cyclohexanone (H)
2-(2-Furyl)-1,3-oxathiane (H)
-CH 2 -CH-CH-CH 2 -
Me 3,4-di(p-MeOphenyl)hexanedioate (H)
2-NH2-3-(CH2OH)-4-OH-butanoic acid (H)
1,3-Diphenyl-pent-4-en-1-one (H)
4,5-Br2-4,5-Me2-cyclohexane-1,2-di(CO2H) (H)
-CH 2 -CH-CH 2 -CH-
1,1-Bis(PhS)-3-OH-4-OMe-butane (H, C)
1,1-Bis(PhS)-3-OH-4-Cl-butane (H)
1,3-Di(OH)-2-iodo-4-BnO-butane sulfate (H)
3-Dithianyl-5-trimethylsilyl-cyclohexanone (H)
Burke-Jones lactone (H)
cis-4-Hydroxy-proline (H)
-CH 2 -CH 2 -CH-CH-
Acetyl homocysteine-thiolactone (H)
Propane-1,2-dithiol (H)
Z-2-oxa-1-Ph-6-MeO-[3.1.0]bicyclo-hexane (H)
-CH-CH 2 -CH-CH-CH-
Burke-Dilger ccc-Furylpyran.pdf (H)
ABMNPXY
-CH 2 -CH 2 -CH-CH 2 -
Dihydrophenanthrone-acetic acid (H)
2-Benzyl-butyrolactone (H, C)
3-Hydroxy-pyrrolidine (H)
Camphor (H)
-CH 2 -CH-CH 2 -CH-CH-
5-Benzyl-2-cyclopentenone (H)
5-Trimethylsilyl-2-cyclohexenone (H, C)
3-Aza-bicyclo[3.1.0]hexane-2-CO2H (H, C)
-CH 2 -CH 2 -CH-CH-CH-
5-OH-7-Ph-3-hepten-2-one (H, C, IR)
-CH 2 -CH-CH-CH-CH 2 -
syn-anti-2,4-Di(OAc)-1,5-di(Cl)-pentan-3-ol (H)
-CH 2 -CH-CH-CH-CH-CH-
Burke-Voight furyl ketal (H)
Fringenal-greg-hanson-burke (H, C)
ABMNXY..... (see also: Sugars )
Cocaine-isomers (H)
2-Methyl-but-2-ene (H)
4-Hydroxy-2-heptene (H, C, IR)
Burke-Jones-keto-tetrahydrofuran (H, C)
Burke-Voight-bicyclic-ketal (H)
Burke-Sametz-Pyran-CO2Me-acetonide (H, IR)
3-(Bis-PhS-methyl)cyclohexanone (H, C)
3-Dithianyl-5-trimethylsilyl-cyclohexanone (H)
1-(2-Ethylphenyl)-3,3-trimethyleneallene (H, C, IR)
2-Cyclopentene-1-acetic-acid (H, C)
cis-trans-2,4-Hexadiene (H, C)
1-OH-1-(2,5-dichlorophenyl)-2-cyclohexene (H)
2,4-Heptadienal (C, H, IR)
cis-AB-Steroid-diol (H)
c-1-CO2Me-2-benzoylamino-cyclohexane (H)
t-1-CO2Me-2-benzoylamino-cyclohexane (H)
2-Methylene-4-OH-5,6-disiloxy-oct-7-enoate (H)
1-Allyl-1-o-hydroxyphenyl-3,3-diMe-butane (H)
Z-3,5-F2-piperidine HCl (H)
3-Trimethylammonium-cyclohexan-2-ol-1-CO|2H (H)
Methoxy-Tricyclo[3.3.0] (H)
2-Pr-3,4-bis(CO2Me)-6-ethylidene-cyclohex-1-ene (H)
Oct-4-en-1-yn-3-ol (H, C, IR)
3-Amino-4-F-4-Me-5-OH-hexanoate carbamate-EZ (H)
A 2 X 3 (ethyl)
Bromoethane (H)
Triethyl-amine (H)
Ethyl acetate (H)
Methyl propionate (H)
Propiophenone (H, C, IR)
2-Butanone (H, C)
1-Hydroxy-2-butanone (H)
1-Phenyl-2-butanone (H)
1-Bromo-2-butanone (H)
3-Pentanone (H)
Ethyl cyanoacetate (H, C)
Ethoxyacetic acid (H)
1-EtO-1-Me3SiO-cyclopropane (H)
Diethyl malonate (H, C)
Diethyl succinate (H)
Dimethyl 2-oxoglutarate (H, C)
Ethyl phenyl sulfone (H)
Isobutyl propionate (H)
Ethyl 2-chloropropionate (H, C, IR)
Ethyl methacrylate (H, C)
N-Methyl propionamide (H)
Ethyl levulinate (H, C)
2-Carboethoxy-1,3-dithiane (H)
Ethyl 3-bromopropionate (H, C, IR)
Ethyl trans-cinnamate (H, C, IR)
Ethyl methacrylate (H, C)
Ethyl 3-methyl-but-2-enoate (H)
Diethyl glutarate (H)
Ethyl citrate (H, C)
Ethyl 3-amino-benzoate (H)
Et 4-(2-aminophenyl)butanoate (H, C, IR)
2-Cyanoethyl ethyl ether (H)
Ethyl vinyl ether (H, C)
3-Ethoxycyclohexenone (H, C)
Ethoxybenzene (H, C, IR)
Ethyl 4-ethoxybenzoate (H)
2-Carboethoxy-cycloheptenone (H)
5-Et-5-CH2OH-1,3-dioxane (H)
2-Propionyl-6-MeO-naphthalene (H)
4-Bromopropiophenone (H, C)
2-Ethylthio-thiophene (H, C)
Triethylchlorosilane (H)
2-Methylene-4-OH-5,6-disiloxy-oct-7-enoate (H)
Tetraethyllead (H)
1-Bromo-2-butyne (H)
But-2-yne-1-triphenylsilyl
But-2-yn-1-ol (H, C, IR)
Platinum-pentaphosphite BPh4 (P DNMR)
A 2 M 3 X (CH 3 -CH 2 -CH)
1,1-Dichloropropane (H)
Ethyl diphenyl phosphine-oxide (H)
Triethyl-silane (H)
Phosphine, ethylthio difluoro (H)
But-2-ynyl-phosphatebis(dimethylamide) (H)
ABX 3
Diastereotopic ethyl: CH 3 CH 2 -R* ( Notes )
Acetaldehyde diethyl acetal (H)
Propyn-3-ol-ethoxyethyl
2-Ethoxycyclohexanone (H)
Dimethyl 2-propionyl-succinate (H, C)
Diethyl 3-(Me3Si)-2-biphenylphosphonate (H)
Silaphospholane (H)
Diethyl sulfite (H)
Dichloroacetaldehyde ethyl acetal (H)
Diethyl 2-Et-2-Ph-malonate (H)
2-Et-2-OH-butyric acid (H)
1-Ethoxy-1,2-dichloro-ethane (H)
Diethyl ether hydroperoxide (H)
Ethoxyacetaldehyde diethyl acetal (H)
4-Phenylseleno-3-hexanone (H, IR)
Propionyl-propargyl-succinate (H, C, IR)
2-Allyl-malonate diethyl ester (H)
1-(1-Ethoxy)-ethoxy-allene (H, C, IR)
1-PhMe2Si-1-(1-ethoxy)-ethoxy-allene
1-Et2N-2-OH-3,3-dimethylbutane (H)
Ethyl 2-hydroxy-3-bromo-propionate (H, C)
2-Ethyl-2-methylsuccinic acid (H)
c-1-Ph-2-CO2Me-oxirane (H)
Ethyl 2-(4-Nitrophenyl)butyrate (H, C, COSY)
O-Et-N-allyloxycarbonyl-threonate (H, C)
Dicyclohexano-bis NH2-4-CO2Et-pyridine EZ (H)
Tifluoro-phosphonium (P)
CH 3 -CH=CH-, CH 3 -CH-CH-
Methyl crotonate (H, C, IR)
Vinyl crotonate (H, C, IR)
Glycerol carbonate, O-propenyl (H)
E,Z-Bromopropenes (H)
Hepta-2,5-dien-4-one ketal (H, C, IR)
1-(2,4,5-Tri(OMe)Ph-prop-1-ene E,Z (C, H)
Methyl 2,3-di(OH)butyrate acetonide (H, C)
Burke-Dilger-furyl-ketopyran-ccc
2-Me-5-MeSe-hex-3-yne (H)
1-Methyl-3-isopropyl-3-iodo-allene (H)
CH 3 -C=CH 2
2-Bromo-propene (H)
alpha-Methyl-styrene (H)
ABMX 3 ( Notes )
-CH 2 -CH-CH 3
1,2-Dibromopropane (H)
1,2-Dichloropropane (H)
Propylene-oxide (H, C)
3,4,5-Trimethyl-cyclohex-3-ene-1-one (H)
Methylsuccinic acid (H)
4-Methyl-1,3-dioxolane (H)
2-Methyl-3-chloro-propionamide (H)
2,3-Benzylidene-5-Me-cyclopentanone (H)
Burke-Dilger-furyl-ketopyran-ccc (H)
Phosphonate amide (H)
2-Nitro-1-propanol (C,H)
Hept-3-yn-2-ol (H)
-CH-CH 2 -CH 3
alpha-Ethylbenzylamine (H, C)
4-Phenylseleno-3-hexanone (H, IR)
Et 2-(p-hydroxyphenyl)butyrate (H, C)
Ethyl 2-(4-Nitrophenyl)butyrate (H, C, COSY)
Diethyl o-bromophenyl phosphine-borane (H)
-CH-CH-CH-CH 3
But-1-en-3-ol-1-phenyl
Soman (H)
ABMNX3 (CH-CH 2 -CH-CH 3 )
3-Chloro-1-propene (H)
1,1-Bis(PhS)-3-OH-butane (C, H)
1,1-Bis(CF3)phenylthio-3-OH-butane (H, C)
3-(Methylthio)propionaldehyde (H)
4-Hydroxy-1-pentyne (H, C, IR)
ABMNPX3 (CH 2 -CH 2 -CH-CH 3 )
3-Phenyl-2-methyl-propan-1-ol (H)
1,3-Dibromo-butane (H)
E,Z-2-Phenyl-hepta-2,4-diene (H)
2-Et-3-arylpropionic acid (H)
4-Methyl-1,3-dioxane (H)
A 2 X 2
Malonaldehyde bis-dimethylacetal (H, C)
Selenium-tetrafluoride-DNMR (F)
AA'BB' (see: Benzenes - disubst-para )
R-CH 2 -CH 2 -R' ( Notes )
1-Methoxy-2-bromo-ethane (H)
Diglyme
Phenyl 2-chloroethyl ether (H)
1-Phenyl-2-bromo-ethane (H)
2-Bromoethyl 2-methoxyethyl ether (H)
2-(2-Bromophenyl)-ethanol (H, C, IR)
2-Trimethylsilyl-ethanol (H)
4-Phenyl-butan-2-one (H)
1-Trimethylsilyl-3-phenyl-1-propanone (H)
1,3,3-Trimethoxy-butane (H)
4,4-Dimethyl-cyclohexenone (H, C, IR)
1-(3,3-Dimethylbutyl)-2-allyloxy-benzene (H)
Succinic acid neophenyl ester (H)
4-Me3Si-2-Bn-1-tBuSe-1-butene (Z) (H)
Me 4-methyl-4-formylpentanoate (H)
R-CH 2 -CH 2 -R ( Notes )
2-Br-benzaldehyde ethylene acetal (H, C, IR)
o-Tolualdehyde ethylene ketal (H)
2-(2-Bromoethyl)dioxolane (H, C, IR)
Phenacyl bromide dioxolane (H)
2,2-Ethano-7-methylene-cycloheptanone (H)
1-EtO-1-Me3SiO-cyclopropane (H)
Lithium diphenylphosphide (P, Li, C)
1-Ethynyl-1-OH-3,3-Ph2-cyclobutane (H, C)
3-Methoxy-3-pentyl-cyclobutanone (H, C, IR)
R-CH-CH 2 -CH-R
dl-1,3-(OH)2-1,3-Ph2-propane (H)
t-1,2-Dicarboethoxycyclopropane (H)
R-CH=CH-CH=CH-R ( Notes )
(E,E)-1,4-Diphenylbutadiene (H)
(Z,Z)-1,4-Diphenylbutadiene (H)
Anthracene-maleic-anhydride Diels-Alder (H)
1,1,3,3-Tetramethyl-1,3-disilaindane (H)
Biphenylene (H)
1,2-Dibromo-benzene
AA'BB'X (see: Benzene - monosubst )( Notes )
Dicyclopropyl-ketone (H)
1,1,3-Trimethoxy-propane (H)
N-Acetyl 1,2-diaminoethane (H)
1-Butyne-4-ol (H, C)
But-3-yn-1-yl chloroformate (H)
2-(2-Bromoethyl)dioxolane (H, C, IR)
Pivaloyl 2-phenyl-1-aminoethene (H)
AA'BB'XY
2,3-Dihydro-furan (H, C)
2-Me-1,3-dithiane (H, C)
2-Carboethoxy-1,3-dithiane (H)
2-(o-Bromophenyl)-dithiane (H)
1,5-Diaza-bicyclo[3-3-1]nonane (H)
2,2-Di(Me)-N-Boc-5,6-dehydropiperidine (H)
Cyclopentenone (H, C)
Ethyl 5-Ph-pent-4-enoate (C, H, IR)
Diethyl (iodotetrafluoroiodoethyl)-phosphonate (C)
A 3 MM'XX'..
Propyl: CH 3 -CH 2 -CH 2 -
1-Bromopropane (H)
Propyl acetate (H, C)
Methyl butyrate (H)
Butanoic-anhydride (H)
Butyrophenone (H, C)
2-Pentanone (H)
Butyric acid (H)
Isopropyl butyrate (H)
Isobutyl butyrate (H)
Allyl propyl ether (H)
Tetrapropylgermanium (H)
4-Propoxybenzaldehyde (H)
Propyl 3,5-dinitrobenzoate (H)
Di-1-pentynyl-telluride (H, C)
Propyl-CH: CH 3 -CH 2 -CH 2 -CH
1-Iodo-1-pentyne (C, H)
Propane-1-thiol (H)
Propyl formate (H)
1-Pentyne (H, C, IR)
Hept-3-yn-2-ol (H)
Butyl: CH 3 -CH 2 -CH 2 -CH 2 -
1-Phenylbutane (H, C)
1-Bromobutane (H, C)
AA'BB'XX'...
-CH 2 -CH 2 -CH 2 -
1,3-Dichloropropane (H)
1-Chloro-3-iodopropane (H, C)
5-Bromo-2-pentanone (H, C)
Methyl 4-chorobutyrate (H, C)
1-OAc-3-Cl-propane (H, C)
Et 4-(2-aminophenyl)butanoate (H, C, IR)
Cyclohexano-keto-naphthalene (H)
-CH-CH 2 -CH 2 -CH-
3,4-Dibromo-thiolane-dioxide (H)
Ethane-1,2-dithiol (H)
-CH 2 -CH 2 -CH 2 -CH-
5-Phenylthio-1-pentyne (H, IR)
5-Methanesulfonyloxy-pentyne (H, IR)
1-Tosyloxy-6-hydroxy-7,7-dimethyl-oct-4-yne (H)
-CH 2 -CH 2 -CH 2 -CH=CH-
2-Carboethoxy-cycloheptenone (H)
Dihydropyran (H, C)
Dehydro-hepta-lactone (H)
Cyclohexenone (H, C)
Cycloheptenone (H, C, IR)
Cyclooctenone (H)
-CH 2 -CH 2 -CH 2 -CH 2 -
5-Bromo-1-pentanol (H)
1-(N-pyrrolidinomethyl)-2-iodo-benzene (H, C)
Tetrahydrofuran
Sugars and related molecules
( Notes )