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Die Reaktion von 3‐Borolenen mit terminalen Acetylenen: Ein neuer Zugang zu 2‐Borolenen
Author(s) -
Herberich Gerhard E.,
Wang Shaotian
Publication year - 1990
Publication title -
chemische berichte
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 0009-2940
DOI - 10.1002/cber.19901230806
Subject(s) - chemistry , stereochemistry , medicinal chemistry
The Reaction of 3‐Borolenes with Terminal Acetylenes: A New Route to 2‐Borolenes 3‐Borolenes (2,5‐dihydro‐1 H ‐boroles) ( 1a : R′H, RPh; 1b : R′H, RCy; 1c : R′Me, RPh) readily react with terminal acetylenes R″CCH (R″Bu, t Bu, 1‐Cyclohexenyl, Ph, ClCH 2 , BrCH 2 ) to give a variety of 3‐substituted 4‐vinyl‐2‐borolenes ( 2 ).
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