| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5271698 | Tetrahedron Letters | 2013 | 5 Pages |
Abstract
Protonated 1,8-diazabicyclo[5,4,0]undec-7-ene as catalyst for cascade addition/cyclization of 2-alkynylaniline and carbon disulfide has been described. This process provides a convenient route for synthesis of a variety of benzo[d][1,3]thiazine-2(4H)-thiones in high yields with high regio- and stereoselectivity at room temperature without metal.
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