Premium
One‐step Annulation/Chlorination towards Chlorinated Diphenanthro, Dibenzophenanthro, and Dichrysenothiophens
Author(s) -
Venkateswarlu Samala,
Kumar Sushil,
Tao YuTai
Publication year - 2021
Publication title -
asian journal of organic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.846
H-Index - 44
eISSN - 2193-5815
pISSN - 2193-5807
DOI - 10.1002/ajoc.202100402
Subject(s) - chemistry , annulation , regioselectivity , organic chemistry , combinatorial chemistry , stereochemistry , catalysis
One‐step Scholl and chlorination reactions on fourteen polyaryl thiophenes offered regioselective preparations of chlorinated diphenanthro‐, dibenzophenanthro‐, dichrysenothiophenes derivatives. Specific annulating patterns and the positions of chlorination in these polyheteroaromatics were confirmed by single‐crystal X‐ray analyses for the selected ones. Despite being twisted in their molecular frameworks, these derivatives packed into near‐perfect face‐to‐face styles.