| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5223125 | Tetrahedron | 2010 | 8 Pages |
Abstract
An efficient catalyst-free synthesis of novel pentacyclic thiochromone-annulated thiopyranocoumarin derivatives is achieved via domino Knoevenagel-hetero-Diels-Alder reaction of 4-hydroxy dithiocoumarin and O-acrylated salicylaldehyde derivatives in H2O as solvent. The products are formed in good yields with high regio- and stereo-selectivity.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
Firouz Matloubi Moghaddam, Mostafa Kiamehr, Mohammad Reza Khodabakhshi, Zohreh Mirjafary, Shaghayegh Fathi, Hamdollah Saeidian,