Expeditious synthesis of fluorinated styrylbenzenes and polyaromatic hydrocarbons
摘要:
A series of fluorinated styrylbenzene derivatives were synthesized by the Mizoroki-Heck reaction using phosphine-free catalytic conditions or by adopting the one-pot Wittig-Heck reaction sequence. The fluorinated styrylbenzenes were converted into polyaromatic hydrocarbons such as phenanthrenes, [4]helicenes, and benzo[ghi]perylene by a modified photocyclization procedure involving I-2-THF condition. (C) 2012 Elsevier Ltd. All rights reserved.
Expeditious synthesis of fluorinated styrylbenzenes and polyaromatic hydrocarbons
作者:Ashutosh V. Bedekar、Anju R. Chaudhary、M. Shyam Sundar、Murali Rajappa
DOI:10.1016/j.tetlet.2012.11.022
日期:2013.1
A series of fluorinated styrylbenzene derivatives were synthesized by the Mizoroki-Heck reaction using phosphine-free catalytic conditions or by adopting the one-pot Wittig-Heck reaction sequence. The fluorinated styrylbenzenes were converted into polyaromatic hydrocarbons such as phenanthrenes, [4]helicenes, and benzo[ghi]perylene by a modified photocyclization procedure involving I-2-THF condition. (C) 2012 Elsevier Ltd. All rights reserved.