Title of article
Preparation of a novel 16-DPA-P2S5 adduct and its application as a masked α,β-unsaturated ketone in [4+2]cycloaddition reactions
Author/Authors
Chetia، نويسنده , , Apurba and Saikia، نويسنده , , Anil K. Saikia، نويسنده , , Chandan J. and Boruah، نويسنده , , Romesh C.، نويسنده ,
Issue Information
هفته نامه با شماره پیاپی سال 2003
Pages
4
From page
2741
To page
2744
Abstract
The reaction of 16-DPA with P4S10 in refluxing benzene afforded a novel adduct 16-DPA-P2S5 instead of the expected thione. The adduct undergoes [4+2]cycloaddition with alkyne dienophiles to afford steroidal (17,16-c)pyrans.
Keywords
steroidal (17 , 16-c)pyran , 16-Dehydropregnenolone acetate , tetraphosphorous decasulfide
Journal title
Tetrahedron Letters
Serial Year
2003
Journal title
Tetrahedron Letters
Record number
1661451
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