Abstract
Four 6-phenyl- and 8-phenyltetrahydroisoquinolines were prepared by structural modifications of boldine nucleus. These involved four major reaction steps, including solvolysis of 2-hydroxyaporphine, ozonolysis of the C-9, 10 double bond of phenanthrene nucleus leading to the key intermediate, and final Pictet-Spengler cyclization to respective target products.
Original language | English |
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Pages (from-to) | 1573-1588 |
Number of pages | 16 |
Journal | Heterocycles |
Volume | 60 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 1 2003 |
Externally published | Yes |
ASJC Scopus subject areas
- Analytical Chemistry
- Pharmacology
- Organic Chemistry