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Synthesis of the First Titana[3]radialene and Its Ring Enlargement to a Titanacyclopentene
Author(s) -
Maercker Adalbert,
Groos Andreas
Publication year - 1996
Publication title -
angewandte chemie international edition in english
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 0570-0833
DOI - 10.1002/anie.199602101
Subject(s) - ring (chemistry) , product (mathematics) , chemistry , organic chemistry , geometry , mathematics
A whole range of titanacycles can be prepared from the dilithio compound 1 and titanocene dichloride. The initial product in the reaction, radialene 2 , rearranges immediately into titanacyclopentene 3 . Cyclopentenes like 4 arise from the reaction of 3 with alkynes.
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