A NEW AND CONVENIENT SYNTHESIS OF PROTOBERBERINE ALKALOIDS: (+/-)-TETRAHYDROPALMATINE, (+/-)-SINACTINE, (+/-)-CANADINE AND-)-STYLOPINE

DOI: 10.1016/S0040-4039(00)96135-5

Source and publish data:

Tetrahedron Letters p. 2399 - 2402 (1987)

Update date:2022-08-02

Topics:

Authors:

Yasuda, Shingo

Hirasawa, Taeko

Hanaoka, Miyoji

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Article abstract of DOI:10.1016/S0040-4039(00)96135-5

2,3,9,10-Tetraoxygenated protoberberine alkaloids (14) were efficiently synthesized from the readily available benzaldehyde (2 or 10) via the benzylphenethylamines (11) and 2-phenethylisoquinolin-3-ones (12 or 13).

Full text of DOI:10.1016/S0040-4039(00)96135-5

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