Enantioselective synthesis of (R)-(+)-β-piperonyl-γ-butyrolactone

DOI: 10.1016/0957-4166(94)80161-4

Source and publish data:

Tetrahedron Asymmetry p. 1219 - 1220 (1994)

Update date:2022-08-03

Topics:

Authors:

Filho Filho

Pinheiro

Vasconcellos

Costa Costa

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Article abstract of DOI:10.1016/0957-4166(94)80161-4

Lactone (R)-(+)-1, was prepared from (2S)-(-)-2-allyl-[3',4'- (methylenedioxy)phenyl] propan-1-ol (7). This intermediate was synthesized by two complementary pathways, using as the key steps the diastereoselective alkylation of esters 4 and 5, respectively.

Full text of DOI:10.1016/0957-4166(94)80161-4

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