| Substituents and Protecting Groups . | |
|---|---|
| Ac | Acetyl |
| Acm | Acetamidomethyl |
| Adoc | 1-Adamantyloxycarbonyl |
| Alloc | Allyloxycarbonyl |
| Boc | t-Butoxycarbonyl |
| Bom | π-Benzyloxymethyl |
| Bpoc | 2-(4-Biphenylyl)isopropoxycarbonyl |
| Btm | Benzylthiomethyl |
| Bum | π-t-Butoxymethyl |
| Bui | i-Butyl |
| Bun | n-Butyl |
| But | t-Butyl |
| Bz | Benzoyl |
| Bzl | Benzyl (also Bn); Bzl(OMe)=4-methoxybenzyl and so on |
| Cha | Cyclohexylammonium salt |
| Clt | 2-Chlorotrityl |
| Dcha | Dicyclohexylammonium salt |
| Dde | 1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl |
| Ddz | 2-(3,5-Dimethoxyphenyl)-isopropoxycarbonyl |
| Dnp | 2,4-Dinitrophenyl |
| Dpp | Diphenylphosphinyl |
| Et | Ethyl |
| Fmoc | 9-Fluorenylmethoxycarbonyl |
| For | Formyl |
| Mbh | 4,4′-Dimethoxydiphenylmethyl, 4,4′-Dimethoxybenzhydryl |
| Mbs | 4-Methoxybenzenesulphonyl |
| Me | Methyl |
| Mob | 4-Methoxybenzyl |
| Mtr | 2,3,6-Trimethyl,4-methoxybenzenesulphonyl |
| Nps | 2-Nitrophenylsulphenyl |
| OA11 | Allyl ester |
| OBt | 1-Benzotriazolyl ester |
| OcHx | Cyclohexyl ester |
| ONp | 4-Nitrophenyl ester |
| OPcp | Pentachlorophenyl ester |
| OPfp | Pentafluorophenyl ester |
| OSu | Succinimido ester |
| OTce | 2,2,2-Trichloroethyl ester |
| OTcp | 2,4,5-Trichlorophenyl ester |
| Tmob | 2,4,5-Trimethoxybenzyl |
| Mtt | 4-Methyltrityl |
| Pac | Phenacyl, PhCOCH2 (care! Pac also=PhCH2CO) |
| Ph | Phenyl |
| Pht | Phthaloyl |
| Scm | Methoxycarbonylsulphenyl |
| Pmc | 2,2,5,7,8-Pentamethylchroman-6-sulphonyl |
| Pri | i-Propyl |
| Prn | n-Propyl |
| Tfa | Trifluoroacetyl |
| Tos | 4-Toluenesulphonyl (also Ts) |
| Troc | 2,2,2-Trichloroethoxycarbonyl |
| Trt | Trityl, triphenylmethyl |
| Xan | 9-Xanthydryl |
| Z | Benzyloxycarbonyl (also Cbz). Z(2C1)=2-chlorobenzyloxycarbonyl and so on |
| Substituents and Protecting Groups . | |
|---|---|
| Ac | Acetyl |
| Acm | Acetamidomethyl |
| Adoc | 1-Adamantyloxycarbonyl |
| Alloc | Allyloxycarbonyl |
| Boc | t-Butoxycarbonyl |
| Bom | π-Benzyloxymethyl |
| Bpoc | 2-(4-Biphenylyl)isopropoxycarbonyl |
| Btm | Benzylthiomethyl |
| Bum | π-t-Butoxymethyl |
| Bui | i-Butyl |
| Bun | n-Butyl |
| But | t-Butyl |
| Bz | Benzoyl |
| Bzl | Benzyl (also Bn); Bzl(OMe)=4-methoxybenzyl and so on |
| Cha | Cyclohexylammonium salt |
| Clt | 2-Chlorotrityl |
| Dcha | Dicyclohexylammonium salt |
| Dde | 1-(4,4-Dimethyl-2,6-dioxocyclohex-1-ylidene)ethyl |
| Ddz | 2-(3,5-Dimethoxyphenyl)-isopropoxycarbonyl |
| Dnp | 2,4-Dinitrophenyl |
| Dpp | Diphenylphosphinyl |
| Et | Ethyl |
| Fmoc | 9-Fluorenylmethoxycarbonyl |
| For | Formyl |
| Mbh | 4,4′-Dimethoxydiphenylmethyl, 4,4′-Dimethoxybenzhydryl |
| Mbs | 4-Methoxybenzenesulphonyl |
| Me | Methyl |
| Mob | 4-Methoxybenzyl |
| Mtr | 2,3,6-Trimethyl,4-methoxybenzenesulphonyl |
| Nps | 2-Nitrophenylsulphenyl |
| OA11 | Allyl ester |
| OBt | 1-Benzotriazolyl ester |
| OcHx | Cyclohexyl ester |
| ONp | 4-Nitrophenyl ester |
| OPcp | Pentachlorophenyl ester |
| OPfp | Pentafluorophenyl ester |
| OSu | Succinimido ester |
| OTce | 2,2,2-Trichloroethyl ester |
| OTcp | 2,4,5-Trichlorophenyl ester |
| Tmob | 2,4,5-Trimethoxybenzyl |
| Mtt | 4-Methyltrityl |
| Pac | Phenacyl, PhCOCH2 (care! Pac also=PhCH2CO) |
| Ph | Phenyl |
| Pht | Phthaloyl |
| Scm | Methoxycarbonylsulphenyl |
| Pmc | 2,2,5,7,8-Pentamethylchroman-6-sulphonyl |
| Pri | i-Propyl |
| Prn | n-Propyl |
| Tfa | Trifluoroacetyl |
| Tos | 4-Toluenesulphonyl (also Ts) |
| Troc | 2,2,2-Trichloroethoxycarbonyl |
| Trt | Trityl, triphenylmethyl |
| Xan | 9-Xanthydryl |
| Z | Benzyloxycarbonyl (also Cbz). Z(2C1)=2-chlorobenzyloxycarbonyl and so on |