05496940 is referenced by 60 patents and cites 60 patents.

An organolithium compound according to the present invention containing a cyclic amino group, has the general formula: ##STR1## wherein R.sub.1 is a divalent alkylene, an oxy- or amino-alkylene, or substituted alkylene having from 6 to about 20 carbon atoms; R.sub.2 is a linear-, branched-, or cyclo-alkylene having from about 2 to about 20 carbon atoms; and the lithium, Li, is bonded directly to a carbon atom of R.sub.2. A method of preparing an organolithium compound containing a cyclic amino group, comprising reacting a cyclic amino organo halide having the general formula ##STR2## where R.sub.1 and R.sub.2 are as above, and X is bromine or chlorine bonded directly to a carbon atom of R.sub.2, with a lithium reactant selected from lithium metal or an organolithium compound.

Title
Alkyllithium compounds containing cyclic amines and their use in polymerization
Application Number
8/382477
Publication Number
5496940
Application Date
February 1, 1995
Publication Date
March 5, 1996
Inventor
John R Schreffler
Clinton
OH, US
Mark L Stayer Jr
Suffield
OH, US
James E Hall
Mogadore
OH, US
Thomas A Antkowiak
Wadsworth
OH, US
David F Lawson
Uniontown
OH, US
Agent
Daniel N Hall
Assignee
Bridgestone Corporation
JP
IPC
C08C 19/42
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