Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5275792 | Tetrahedron Letters | 2012 | 4 Pages |
Abstract
The treatment of 8,9,10-trimethoxy-7H-pyrrolo[3,2,1-de]phenanthridine-4,5-dicarboxylic acid with phenyliodine diacetate and potassium iodide in tetrahydrofuran gave the corresponding 4,5-diiodo derivative, which was converted to kalbretorine via reduction, demethylation, followed by alkylation.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Yasuyoshi Miki, Hideaki Umemoto, Masashi Dohshita, Hiromi Hamamoto,