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Assembling Zirconium and Calcium Moieties through an Oxygen Center for an Intramolecular Hydroamination Reaction: A Single System for Double Activation
Author(s) -
Mukherjee Arup,
Nembenna Sharanappa,
Sen Tamal K.,
Sarish Sankaranarayana Pillai,
Ghorai Pradip Kr.,
Ott Holger,
Stalke Dietmar,
Mandal Swadhin K.,
Roesky Herbert W.
Publication year - 2011
Publication title -
angewandte chemie international edition
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 5.831
H-Index - 550
eISSN - 1521-3773
pISSN - 1433-7851
DOI - 10.1002/anie.201100022
Subject(s) - zirconium , hydroamination , intramolecular force , calcium , primary (astronomy) , chemistry , oxygen , metal , active center , center (category theory) , catalysis , inorganic chemistry , organic chemistry , crystallography , astronomy , physics
One for two : A zirconium compound combined with a main‐group alkaline earth metal through an oxygen bridge has been synthesized. A number of primary and secondary aminoalkenes were successfully converted into cyclic products using this heterobimetallic complex as catalyst. The calcium center activates primary aminoalkenes, and the zirconium center activates secondary aminoalkenes.