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Facile Construction of Furanoacenes by a Three‐Step Sequence Going through Disilyl‐ exo ‐cyclic Dienes
Author(s) -
Minami Yasunori,
Furuya Yuki,
Hiyama Tamejiro
Publication year - 2020
Publication title -
chemistry – a european journal
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.687
H-Index - 242
eISSN - 1521-3765
pISSN - 0947-6539
DOI - 10.1002/chem.202001119
Subject(s) - intramolecular force , sequence (biology) , transformation (genetics) , cycloaddition , aryne , combinatorial chemistry , chemistry , computer science , stereochemistry , medicinal chemistry , organic chemistry , catalysis , biochemistry , gene
Facile synthesis of various benzonaphthofurans was achieved by intramolecular hydroarylation of 1,4‐disilyl‐2‐aryloxy‐1,3‐enynes followed by cycloaddition with arynes or alkenes and finally desilylaromatization. The three‐step transformation can be operated sequentially in one‐pot, providing with a range of furanoacenes easily and highly effectively.