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Triphenylphosphine Mediated Synthesis of Functionalized Benzo-Fused Coumarins from Some OH Acids and Dialkyl Acetylene Dicarboxylate
- Source :
- Journal of Chemistry, Vol 2013 (2013)
- Publication Year :
- 2013
- Publisher :
- Hindawi Limited, 2013.
-
Abstract
- Benzo-fused coumarins are prepared from 4-quinolinol by treatment with PPh3 and dialkyl acetylenedicarboxylate. Angular coumarins are prepared from 3-isoquinolinol and 7-hydroxyl coumarine with PPh3 and dialkyl acetylenedicarboxylate.
Details
- Language :
- English
- ISSN :
- 20909063 and 20909071
- Volume :
- 2013
- Database :
- Directory of Open Access Journals
- Journal :
- Journal of Chemistry
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.33ff0fc6bc5476da331bbcd4e5615e5
- Document Type :
- article
- Full Text :
- https://doi.org/10.1155/2013/289636