中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
BOC-L-半胱氨酸 | N-(tert-Butyloxycarbonyl)-L-cysteine | 20887-95-0 | C8H15NO4S | 221.277 |
N,N'-二-叔丁氧羰基-(L)-胱氨酸二甲酯 | N,N'-bis(tert-butoxy)carbonyl-L-cystine dimethyl ester | 77826-55-2 | C18H32N2O8S2 | 468.593 |
—— | N-<(tert-Butyloxy)carbonyl>-D-cystine Methyl Ester | 77826-60-9 | C18H32N2O8S2 | 468.593 |
—— | 2-tert-Butoxycarbonylamino-3-(2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyldisulfanyl)-propionic acid methyl ester | —— | C18H32N2O8S2 | 468.593 |
—— | Boc-L-Cys(t-Bu)-OMe | 1002724-02-8 | C13H25NO4S | 291.412 |
—— | N-<(tert-butyloxy)carbonyl>-S-acetyl-D-cysteine methyl ester | 126645-22-5 | C11H19NO5S | 277.342 |
Boc-L-丝氨酸甲酯 | N-(tert-butoxycarbonyl)-L-serine methyl ester | 2766-43-0 | C9H17NO5 | 219.238 |
—— | 2-(tert-butoxycarbonylamino)-3-hydroxypropionic acid methyl ester | 95715-85-8 | C9H17NO5 | 219.238 |
N,N'-双(叔丁氧羰基)-L-胱氨酸 | di-t-butoxycarbonyl-L-cystine | 10389-65-8 | C16H28N2O8S2 | 440.539 |
—— | (S)-methyl 2-((tert-butoxycarbonyl)amino)-3-((methylsulfonyl)oxy)propanoate | 187035-34-3 | C10H19NO7S | 297.329 |
—— | (R)-methyl 2-((tert-butoxycarbonyl)amino)-3-((methylsulfonyl)oxy)propanoate | 888331-01-9 | C10H19NO7S | 297.329 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
—— | Boc methyl cysteine methyl ester | 82835-08-3 | C10H19NO4S | 249.331 |
BOC-L-半胱氨酸 | N-(tert-Butyloxycarbonyl)-L-cysteine | 20887-95-0 | C8H15NO4S | 221.277 |
—— | Boc-Cys(Et)-OMe | 1020540-80-0 | C11H21NO4S | 263.358 |
—— | N-t-butoxycarbonyl-S-(2-methoxycarbonylethyl)-L-cysteine methyl ester | 82835-11-8 | C13H23NO6S | 321.395 |
BOC-L-丙氨酸甲酯 | (S)-N-(tert-butoxycarbonyl)alanine methyl ester | 28875-17-4 | C9H17NO4 | 203.238 |
N-(叔丁氧羰基L)-S-甲基-L-半胱氨酸 | N-(tert-butoxycarbonyl)-S-methyl-L-cysteine | 16947-80-1 | C9H17NO4S | 235.304 |
—— | S-propargyl-N-[(1,1-dimethylethoxy)carbonyl]-L-cysteine methyl ester | 1262387-74-5 | C12H19NO4S | 273.353 |
N-Boc-S-烯丙基-L-半胱氨酸甲酯 | methyl S-allyl-N-(tert-butoxycarbonyl)-L-cysteine | 232953-12-7 | C12H21NO4S | 275.369 |
N,N'-二-叔丁氧羰基-(L)-胱氨酸二甲酯 | N,N'-bis(tert-butoxy)carbonyl-L-cystine dimethyl ester | 77826-55-2 | C18H32N2O8S2 | 468.593 |
—— | methyl N-(tert-butoxycarbonyl)-S-(((R)-2-((tert-butoxycarbonyl)amino)-3-methoxy-3-oxopropyl)thio)-D-cysteinate | —— | C18H32N2O8S2 | 468.593 |
—— | N-<(tert-Butyloxy)carbonyl>-D-cystine Methyl Ester | 77826-60-9 | C18H32N2O8S2 | 468.593 |
—— | 2-tert-Butoxycarbonylamino-3-(2-tert-butoxycarbonylamino-2-methoxycarbonyl-ethyldisulfanyl)-propionic acid methyl ester | —— | C18H32N2O8S2 | 468.593 |
(R)-2-叔丁氧羰基氨基-3-(2-氰基-乙基巯基)-丙酸甲酯 | (R)-3-(2-tert-butoxycarbonylamino-2-methoxycarbonylethylthio)propionitrile | 82835-13-0 | C12H20N2O4S | 288.368 |
—— | N-t-butoxycarbonyl-S-(2-carbamoylethyl)-L-cysteine methyl ester | 82835-12-9 | C12H22N2O5S | 306.383 |
—— | methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-pent-4-enylsulfanylpropanoate | 552335-54-3 | C14H25NO4S | 303.423 |
—— | N-t-butoxycarbonyl-S-carbamoylmethyl-L-cysteine methyl ester | 82835-10-7 | C11H20N2O5S | 292.356 |
—— | methyl (2R)-3-(4-hydroxybut-2-enylsulfanyl)-2-[(2-methylpropan-2-yl)oxycarbonylamino]propanoate | 1043521-67-0 | C13H23NO5S | 305.395 |
N-(叔丁氧羰基L)-S-乙基-L-半胱氨酸 | Boc-Cys(Et)-OH | 16947-82-3 | C10H19NO4S | 249.331 |
—— | N-t-butoxycarbonyl-S-methoxycarbonylmethyl-L-cysteine methyl ester | 82835-09-4 | C12H21NO6S | 307.368 |
—— | (S)-methyl 2-((tert-Butoxycarbonyl)amino)-3-((2-methoxy-2-oxoethyl)thio)propanoate | —— | C12H21NO6S | 307.368 |
—— | methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(2-trimethylsilylethylsulfanyl)propanoate | 954383-87-0 | C14H29NO4SSi | 335.54 |
—— | methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-(nitromethylsulfanyl)propanoate | 887476-47-3 | C10H18N2O6S | 294.329 |
—— | N-Boc 3-allylsulfanyl-2-aminopropionic acid | 124773-55-3 | C11H19NO4S | 261.342 |
N,N'-双(叔丁氧羰基)-L-胱氨酸 | di-t-butoxycarbonyl-L-cystine | 10389-65-8 | C16H28N2O8S2 | 440.539 |
—— | methyl (2R)-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-tridec-2-enylsulfanylpropanoate | —— | C22H41NO4S | 415.638 |
—— | methyl 2-tert-butoxycarbonylamino-3-(1-hydroxymethylallyldisulfanyl)propionate | 1198600-70-2 | C13H23NO5S2 | 337.461 |
—— | 2(S)-tert-butoxycarbonalamino-3-pent-4-enylsulfanylpropionic acid | 552335-55-4 | C13H23NO4S | 289.396 |
[(2R)-1-羟基-3-硫基-2-丙基](2-甲基-2-丙基)氨基甲酸 | (R)-2-tert-butoxycarbonylamino-3-hydroxypropane-1-thiol | 357205-17-5 | C8H17NO3S | 207.294 |
—— | methyl N-(tert-butoxycarbonyl)-S-phenylcysteinate | 92210-90-7 | C15H21NO4S | 311.402 |
—— | methyl N-(tert-butoxycarbonyl)-S-phenyl-L-cysteinate | 116611-42-8 | C15H21NO4S | 311.402 |
N-叔丁氧羰基-S-苄基-L-半胱氨酸甲酯 | Boc-Cys(Bn)-OMe | 55478-08-5 | C16H23NO4S | 325.429 |
—— | N,S-di(tert-butoxycarbonyl)cysteine methyl ester | —— | C14H25NO6S | 335.422 |
—— | (2R)-2-tert-butoxycarbonylamino-3-(pent-4-enoylsulfanyl)propionic acid methyl ester | 787635-34-1 | C14H23NO5S | 317.406 |
—— | N-[(1,1-dimethylethoxy)carbonyl]-S-phenylthio-L-cysteine | 1206551-82-7 | C15H21NO4S2 | 343.468 |
—— | (E)-N-(tert-butoxycarbonyl)-S-(3,7,11-trimethyl-dodeca-2,6,10-trienyl)-L-cysteine methyl ester | —— | C24H41NO4S | 439.66 |
—— | (R)-3-(2-tert-butoxycarbonylamino-2-methoxycarbonylethylsulfinyl)propionitrile | 839708-80-4 | C12H20N2O5S | 304.367 |
2-甲基-2-丙基[(2S)-1-(甲硫基)-3-氧代-2-丙基]氨基甲酸酯 | ((S)-1-Formyl-2-methylsulfanyl-ethyl)-carbamic acid tert-butyl ester | 120296-30-2 | C9H17NO3S | 219.305 |
—— | (2R)-2-tert-butoxycarbonylamino-3-(undec-10-enoylsulfanyl)propionic acid methyl ester | 787635-35-2 | C20H35NO5S | 401.568 |
—— | (2R)-2-tert-butoxycarbonylamino-3-[19-((2R)-2-tert-butoxycarbonylamino-2-methoxycarbonylethylsulfanylcarbonyl)-nonadec-10-enoylsulfanyl]-propionic acid methyl ester | —— | C38H66N2O10S2 | 775.081 |
—— | 2-tert-butoxycarbonylamino-3-(4-fluoro-phenylsulfanyl)-propionic acid methyl ester | —— | C15H20FNO4S | 329.393 |
—— | methyl N-(tert-butoxycarbonyl)-S-(4-fluorophenyl)-L-cysteinate | —— | C15H20FNO4S | 329.393 |
—— | methyl N-(tert-butoxycarbonyl)-S-(p-tolyl)-L-cysteinate | —— | C16H23NO4S | 325.429 |
—— | methyl N-(tert-butoxycarbonyl)-S-(4-chlorophenyl)-L-cysteinate | —— | C15H20ClNO4S | 345.847 |
—— | (2R)-3-[(2R)-3-methoxy-2-[(2-methylpropan-2-yl)oxycarbonylamino]-3-oxopropyl]sulfanyl-2-(phenylmethoxycarbonylamino)propanoic acid | 153959-32-1 | C20H28N2O8S | 456.517 |
—— | (6R,10R)-methyl 10-(hexadecyloxy)-2,2-dimethyl-4-oxo-3,12-dioxa-8-thia-5-azaoctacosane-6-carboxylate | 1221430-19-8 | C44H87NO6S | 758.244 |
—— | methyl 2-((tert-butoxycarbonyl)amino)-4-methylpentanoate | 69805-63-6 | C12H23NO4 | 245.319 |
N-BOC-6-羟基-DL-正亮氨酸甲酯 | (D,L)-N-Boc-ε-hydroxynorleucine methyl ester | 81505-49-9 | C12H23NO5 | 261.318 |
—— | (R,E,SS)-trimethyl-[2-(2-tert-butoxycarbonylamino-2-methoxycarbonylethylsulfinyl)vinyl]silane | 839708-95-1 | C14H27NO5SSi | 349.524 |
—— | methyl 2-((tert-butoxycarbonyl)amino)heptanoate | 87974-92-3 | C13H25NO4 | 259.346 |
—— | methyl N-(tert-butoxycarbonyl)-S-(4-methoxyphenyl)-L-cysteinate | —— | C16H23NO5S | 341.428 |
—— | methyl 2-((tert-butoxycarbonyl)amino)octanoate | 87974-78-5 | C14H27NO4 | 273.373 |
—— | (2R)-methyl-3-(2-bromobenzylsulfanyl)-2-tert-butoxycarbonylamino-propionate | 796071-14-2 | C16H22BrNO4S | 404.325 |
—— | methyl 2-((tert-butoxycarbonyl)amino)-4,4-dimethylpentanoate | —— | C13H25NO4 | 259.346 |
—— | methyl N-(tert-butoxycarbonyl)-S-(pyridin-2-ylmethyl)-L-cysteinate | 1160850-37-2 | C15H22N2O4S | 326.417 |
—— | (R)-3-(2-tert-butoxycarbonylamino-3-hydroxypropylthio)propionitrile | 839708-90-6 | C11H20N2O3S | 260.357 |
—— | (R)-methyl 2-(tert-butoxycarbonylamino)-3-(((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methylthio)propanoate | 1234425-47-8 | C15H27NO6S | 349.448 |
—— | (S)-methyl 2-(tert-butoxycarbonylamino)-3-(((R)-2,2-dimethyl-1,3-dioxolan-4-yl)methylthio)propanoate | 1234425-51-4 | C15H27NO6S | 349.448 |
—— | methyl 2-((tert-butoxycarbonyl)amino)-5-oxohexanoate | —— | C12H21NO5 | 259.302 |
—— | methyl 2-((tert-butoxycarbonyl)amino)-3-cyclopropylpropanoate | —— | C12H21NO4 | 243.303 |
—— | methyl 2-((tert-butoxycarbonyl)amino)-3-(N-(tert-butyl)sulfamoyl)propanoate | —— | C13H26N2O6S | 338.425 |
—— | methyl N-(tert-butoxycarbonyl)-S-(4-nitrophenyl)-L-cysteinate | 78640-80-9 | C15H20N2O6S | 356.4 |
—— | N-(tert-butoxycarbonyl)-S-[2-(p-methoxybenzyloxymethyl)allyl]-L-cysteine methyl ester | 1407967-86-5 | C21H31NO6S | 425.546 |
—— | 2-t-butoxycarbonylamino-3-cyclohexylpropionic acid methyl ester | —— | C15H27NO4 | 285.384 |
The development of new methodologies for an efficient introduction of CF3 groups into complex molecules constitutes one of the most challenging tasks of modern organic chemistry. Recently, we reported the access to a new class of electrophilic CF3-transfer reagents based on hypervalent iodine. The versatile application of these reagents to C-centred nucleophiles, such as ?-keto esters, silyl enol ethers and ?-nitro esters, as well as to thiols and primary and secondary phosphines is described. Experiments with phenols afforded corresponding trifluomethylethers in very low yields.