Abstract
A series of (2-amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives were synthesized in good to excellent yields by Michael addition/cyclization of diphenyl phosphite to diverse substituted (E)-2-(benzothiazol-2-yl)-3-(2-hydroxyphenyl)acrylonitriles under catalyst-free condition in water.
Original language | English |
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Pages (from-to) | 1643-1652 |
Number of pages | 10 |
Journal | Chinese Journal of Organic Chemistry |
Volume | 36 |
Issue number | 7 |
DOIs | |
Publication status | Published - 1 Jul 2016 |
Keywords
- Chromene
- Cyclization
- Heterocycle
- Michael addition
- Phosphonate
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Yan, H., Zhao, B., Gao, Y., & Du, D. (2016). Facile synthesis of (2-Amino-3-(benzothiazol-2-yl)-4H-chromen-4-yl)phosphonate derivatives under mild conditions. Chinese Journal of Organic Chemistry, 36(7), 1643-1652. https://doi.org/10.6023/cjoc201512021