Synthesis of naked amino-pyrroloindoline via direct aminocyclization of tryptamine
The first direct access to unprotected amino-pyrroloindoline via aminocyclization of tryptamine and tryptophan has been described. A variety of structurally diverse amino-pyrroloindolines are furnished by the use of O-(2,4-dinitrophenyl)hydroxylamine (DPH) as the nitrogen source in the presence of c...
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Veröffentlicht in: | Organic & biomolecular chemistry 2015-05, Vol.13 (19), p.5381-5384 |
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container_title | Organic & biomolecular chemistry |
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creator | Shen, Zhigao Xia, Zilei Zhao, Huijun Hu, Jiadong Wan, Xiaolong Lai, Yisheng Zhu, Chen Xie, Weiqing |
description | The first direct access to unprotected amino-pyrroloindoline via aminocyclization of tryptamine and tryptophan has been described. A variety of structurally diverse amino-pyrroloindolines are furnished by the use of O-(2,4-dinitrophenyl)hydroxylamine (DPH) as the nitrogen source in the presence of catalytic Rh2(esp)2. |
doi_str_mv | 10.1039/c5ob00546a |
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source | MEDLINE; Royal Society Of Chemistry Journals 2008-; Alma/SFX Local Collection |
subjects | Alkaloids - chemistry Amines - chemical synthesis Amines - chemistry Cyclization Indoles - chemical synthesis Indoles - chemistry Pyrroles - chemical synthesis Pyrroles - chemistry Tryptamines - chemical synthesis Tryptamines - chemistry |
title | Synthesis of naked amino-pyrroloindoline via direct aminocyclization of tryptamine |
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