HALOGEN-CONTAINING 1,3-DIFORMYL-2-BENZOTHIOPHENE, HALOGEN-CONTAINING THIAPORPHYRIN AND METHOD FOR PRODUCING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a halogen-containing thiaporphyrin useful as an organic semiconductor. SOLUTION: The halogen-containing thiaporphyrin is expressed by formula (1) (in the formula, X11is a halogen atom; Y is S or NH; R is a substituent such as an alkoxyl group; a is an integer of 1-4 and b is an integer of 0-3 provided that a+b≤4). COPYRIGHT: (C)2009,JPO&INPIT