One pot synthesis of bis-silicon-bridged stilbene derivatives

Autor: Hua Yu Qiu, Caihong Xu, Chen Hui Li
Rok vydání: 2007
Předmět:
Zdroj: Chinese Chemical Letters. 18:1436-1438
ISSN: 1001-8417
DOI: 10.1016/j.cclet.2007.09.039
Popis: Bis-silicon-bridged stilbene derivatives were synthesized in a modified procedure that combined the preparation of bis[2-(silyl)phenyl]acetylene and its intramolecular reductive cyclization in one pot. The results indicated that the one pot approach produced target products in a comparable yield to that of the two-step method reported previously.
Databáze: OpenAIRE