Visible-light-induced C–S bond formation in the synthesis of 2,4-disubstituted thiazoles through cascade difunctionalization of acetophenone: a greener approach
摘要:
A novel approach for the synthesis of 2,4-disubstituted thiazoles from methyl aryl ketones, N-bromo-succinimide (NBS), and thioamide in water as a green reaction medium through visible-light irradiation is reported.
Novel molecular structures with controllable electron conducting properties
申请人:Getty Ross
公开号:US20070215866A1
公开(公告)日:2007-09-20
Aromatic and heteroaromatic molecular structures with controllable electron conducting properties are derived from the incorporation of electron active substituents in selective positions. Such compounds can form self-assembled layers on metal or other substrates, and can be used in molecular scaled opto-electronic devices including field-effect transistors, light-emitting diodes and photovoltaic cells.