A CONVENIENT SYNTHESIS OF 8-OXOPROTOBERBERINE DERIVATIVES

DOI: 10.1016/S0040-4039(00)71410-9

Source and publish data:

Tetrahedron Letters p. 189 - 192 (1980)

Update date:2022-07-31

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Authors:

Ruchirawat, Somsak

Lertwanawatana, Werawat

Thepchumrune, Pongtip

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Article abstract of DOI:10.1016/S0040-4039(00)71410-9

The annulation of isoquinoline derivatives to form the 8-oxoprotoberberine derivatives is described.The key step of the reaction involves intramolecular alkylation of the Reissert compounds.

Full text of DOI:10.1016/S0040-4039(00)71410-9

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