Abstract
Reaction of some fused tricyclic 3-(2-bromoethyl)pyrimidin-4(3H)-ones with primary alkyl amines gave abnormal fused 3-alkyl-4-alkyliminopyrimidines via a Dimroth-type rearrangement, as well as normal substituted 3-(2-alkylaminoethyl) derivatives in methanol. This abnormal rearrangement reaction depended on reaction solvent.
Original language | English |
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Pages (from-to) | 755-758 |
Number of pages | 4 |
Journal | Chemical and Pharmaceutical Bulletin |
Volume | 57 |
Issue number | 7 |
DOIs | |
Publication status | Published - Jul 2009 |
Keywords
- 3-alkyl-4-alkyliminopyrimidine
- Dimroth rearrangement
- Heterocycle
- Pyrimidin-4(3H)-one
- Tandem reaction
ASJC Scopus subject areas
- Chemistry(all)
- Drug Discovery