Transesterification of alkoxyesters

Details Transesterification of alkoxyesters Transesterification of alkoxyesters

1988-04-08

1990-02-06

Gray, Bruce

Organic compounds -- part of the class 532-570 series

Organic compounds

Carboxylic acid esters

C07C 6966

Patent

active

048989690

ABSTRACT:
Method for the highly selective transesterification of alkyl 3-alkoxypropionates, as well as several novel alkoxypropionate compounds, are provided. Transesterification catalyzed by titanium alkoxides or tin compounds does not catalyze the Michael reaction, and therefore, provide highly selective transesterification reactions of these reactive materials.

REFERENCES:
patent: 2504151 (1950-04-01), Rehberg et al.
patent: 4614613 (1986-09-01), Fikentscher et al.
Mori et al., Tetrahedron, vol. 42, pp. 4685-4689 (1986).
Nie et al., Chemical Abstracts, vol. 107, No. 217895H (1987).
"Titanate-Mediated, Transesterifications With Functionalized Substrates", Seebach, et al., Synthesis Communications, pp. 138-141 (Feb., 1982).

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