ISSN:
0268-2605
Keywords:
lanthanum isopropoxide
;
imines
;
methylmalonitrile
;
methyl 2-cyanopropanoate
;
α-imino ester
;
N-toluenesulfonylimine
;
N-(4-methoxycarbonylphenyl)imine
;
addition to imines
;
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
The addition of certain activated nucleophiles to activated imines is catalyzed by lanthanum isopropoxide. As activated nucleophiles, methylmalononitrile and methyl 2-cyanopropanoate can be utilized. Imines having an electronwithdrawing group either at the carbon or at the nitrogen atom of the C=N double bond can be used; for example N-toluenesulfonylimines, N-(4-methoxycarbonylphenyl)imines and α-imino esters.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/aoc.590090515
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