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Boroboration of CO with Tri‐ tert ‐butylazadiboriridine
Author(s) -
Paetzold Peter,
RedenzStormanns Burkhard,
Boese Roland
Publication year - 1990
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.199009001
Subject(s) - steric effects , analogy , ring (chemistry) , chemistry , reactivity (psychology) , cleavage (geology) , bond cleavage , product (mathematics) , stereochemistry , medicinal chemistry , materials science , mathematics , organic chemistry , catalysis , philosophy , geometry , linguistics , alternative medicine , pathology , fracture (geology) , composite material , medicine
The formation of the unexpected, exotic product 2 in the reaction of the sterically shielded Hückel‐aromatic three‐membered ring compound 1 can plausibly be. explained by way of analogy. With CO from Fe(CO) 5 , a completely different, likewise unexpected product is obtained, whose formation involves cleavage of the CO triple bond, and even at −30°C! Both results throw valuable light the reactivity of CO.