A Synthesis of novelIH-Imidazo[1,2-α]Indole-3-Carboxylates
摘要:
A route to the uncommon imidazo[1,2-a]indole nucleus 1 is described via functionalisation and annelation of readily accessible 2-amino-indole-3-carboxylates 5. Intramolecular cyclization of a key 2-indolylformamidate 6 was utilised for the preparation of the 3,9-diester intermediates 7.
A Synthesis of novelIH-Imidazo[1,2-α]Indole-3-Carboxylates
摘要:
A route to the uncommon imidazo[1,2-a]indole nucleus 1 is described via functionalisation and annelation of readily accessible 2-amino-indole-3-carboxylates 5. Intramolecular cyclization of a key 2-indolylformamidate 6 was utilised for the preparation of the 3,9-diester intermediates 7.
A Synthesis of novel<i>IH</i>-Imidazo[1,2-α]Indole-3-Carboxylates
作者:Ian T. Forbes、Helen K.A. Morgan、Mervyn Thompson
DOI:10.1080/00397919608086749
日期:1996.2
A route to the uncommon imidazo[1,2-a]indole nucleus 1 is described via functionalisation and annelation of readily accessible 2-amino-indole-3-carboxylates 5. Intramolecular cyclization of a key 2-indolylformamidate 6 was utilised for the preparation of the 3,9-diester intermediates 7.