| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5268393 | Tetrahedron Letters | 2015 | 5 Pages |
Abstract
The Sonogashira coupling reaction of 3-chloro-1H-isochromen-1-one and terminal alkynes, in the presence of catalytic system-Pd(OAc)2/Ruphos, Et3N base, and tetrahydrofuran solvent under aqueous conditions, provided novel 3-(alkynyl)-1H-isochromen-1-ones in excellent yields. The methodology has also been extended toward natural isochromen-1-ones-corfin analogues.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Changalaraya Dasaradhan, Yadavalli Suneel Kumar, Kamalakannan Prabakaran, Fazlur-Rahman Nawaz Khan, Euh Duck Jeong, Eun Hyuk Chung,