3,4-Methylenedioxyphthalide-α-carboxylic acid; its use in the total synthesis of isoquinoline alkaloids

Autor: Richard H. F. Manske, Russell Rodrigo, David B. MacLean, B. C. Nalliah
Rok vydání: 1977
Předmět:
Zdroj: Canadian Journal of Chemistry. 55:916-924
ISSN: 1480-3291
0008-4042
Popis: 3,4-Methylenedioxyphthalide-α-carboxylic acid has been synthesized in four steps from piperonal. From it and phenylethylamines ten phthalideisoquinoline and spirobenzylisoquinoline alkaloids have been synthesized.
Databáze: OpenAIRE