Title of article
BF3 etherate-mediated microwave-assisted facile synthesis of thiopyrano[2,3-b]indol-2-one
Author/Authors
Jha، نويسنده , , Mukund and Davis، نويسنده , , Connor and Fazzari، نويسنده , , Julia and Vitali، نويسنده , , Mario، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2014
Pages
4
From page
7043
To page
7046
Abstract
A facile synthesis of indole annulated 2H-thiopyran-2-ones has been developed by condensation of indoline-2-thiones with acetoacetic esters in the presence of borontrifluoride etherate (BF3 etherate) using microwave irradiation. This one-step operationally simple methodology leads to thiopyrano[2,3-b]indol-2-ones in good yields.
Keywords
Thiocoumarine , Acetoacetic ester , cyclization , Microwave-assisted synthesis , indole , Indoline-2-thione
Journal title
Tetrahedron Letters
Serial Year
2014
Journal title
Tetrahedron Letters
Record number
1893554
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