中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
6-苄氧基吲哚 | 6-benzyloxy-1H-indole | 15903-94-3 | C15H13NO | 223.274 |
6-(苄氧基)-1H-吲哚-2-羧酸 | 6-(benzyloxy)-1H-indole-2-carboxylic acid | 40047-22-1 | C16H13NO3 | 267.284 |
—— | 6-benzyloxy-indole-2-carboxylic acid ethyl ester | 40047-20-9 | C18H17NO3 | 295.338 |
中文名称 | 英文名称 | CAS号 | 化学式 | 分子量 |
---|---|---|---|---|
3-(2-氨基乙基)-6-苄氧基吲哚 | 2-(6-benzyloxy-indol-3-yl)-ethylamine | 31677-74-4 | C17H18N2O | 266.343 |
6-苄氧基吲哚-3-乙腈 | (6-benzyloxy-indol-3-yl)-acetonitrile | 57765-24-9 | C17H14N2O | 262.311 |
—— | 6-hydroxyskatole | 1125-89-9 | C9H9NO | 147.177 |
—— | N-acetyl-6-benzyloxy-DL-tryptophan | 88208-17-7 | C20H20N2O4 | 352.39 |
6-羟基吲哚乙胺 | 6-hydroxytryptamine | 443-31-2 | C10H12N2O | 176.218 |
—— | 6-Benzyloxy-3-(2-acetamino-2,2-dicarboxy-ethyl)-indol | 94875-04-4 | C21H20N2O6 | 396.4 |
—— | 2-benzamido-2-[(6-phenylmethoxy-1H-indol-3-yl)methyl]propanedioic acid | 909699-81-6 | C26H22N2O6 | 458.47 |
—— | 2-[(4-chlorobenzoyl)amino]-2-[(6-phenylmethoxy-1H-indol-3-yl)methyl]propanedioic acid | 909699-79-2 | C26H21ClN2O6 | 492.916 |
A new procedure for the preparation of the hydroxyskatoles has been devised. 4-, 5-, 6-, and 7-benzyloxyindole-3-carboxaldehyde and 5,6-dibenzyloxyindole-3-carboxaldehyde have been prepared and give the corresponding benzyloxyskatoles on reduction with either LiAlH4 or NaBH4/Pd–C. The 4-, 5-, 6-, and 7-hydroxyskatoles and 5,6-dihydroxyskatole are readily obtained on catalytic debenzylation of the relevant benzyloxy compound. An alternative method for the preparation of the hydroxyskatoles involving hydrogenolysis of the benzyloxygramines is also described.The possible structures of by-products obtained in some instances are discussed.