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Cyclobutene Formation by Borane Catalyzed [2+2] Cycloaddition of a Vinylphosphane with Conjugated Ynones
Author(s) -
Tao Xin,
Gruber Maurice M.,
Daniliuc Constantin G.,
MückLichtenfeld Christian,
Kehr Gerald,
Erker Gerhard
Publication year - 2020
Publication title -
european journal of inorganic chemistry
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.667
H-Index - 136
eISSN - 1099-0682
pISSN - 1434-1948
DOI - 10.1002/ejic.202000293
Subject(s) - cyclobutene , chemistry , cycloaddition , borane , catalysis , conjugated system , acetylene , boranes , medicinal chemistry , organic chemistry , ring (chemistry) , polymer , boron
Dimesityl(vinyl)phosphane reacts with benzoyl(phenyl)acetylene under B(C 6 F 5 ) 3 catalysis to give the formal [2+2] cycloaddition product 1‐benzoyl‐2‐phenyl‐3‐dimesitylphosphinocyclobutene.
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