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Mercury(II) Chloride-Mediated Cyclization-Rearrangement of O-Propargylglycolaldehyde Dithioacetals to 3-Pyranone Dithioketals: An Expeditious Access to 3-Pyranones

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Title Mercury(II) Chloride-Mediated
Cyclization-Rearrangement of
O-Propargylglycolaldehyde Dithioacetals
to 3-Pyranone Dithioketals: An
Expeditious Access to 3-Pyranones
 
Creator Ghorai, Subir
Bhattacharjya, Anup
 
Subject Chemistry
 
Description O-Propargyl glycolaldehyde dithioacetals undergo a unique cyclization-rearrangement in the presence of mercuric chloride and calcium carbonate
to afford 3-pyranones exclusively or along with 2,5-dihydrofuran-3-carboxaldehydes via their dithioketals and dithioacetals
 
Publisher American Chemical Society
 
Date 2005
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://www.eprints.iicb.res.in/582/1/ORGANIC_LETTERS__7(_2_)207%2D210;2005[102].pdf
Ghorai, Subir and Bhattacharjya, Anup (2005) Mercury(II) Chloride-Mediated Cyclization-Rearrangement of O-Propargylglycolaldehyde Dithioacetals to 3-Pyranone Dithioketals: An Expeditious Access to 3-Pyranones. Organic Letters, 7 (2). pp. 207-210.
 
Relation http://dx.doi.org/10.1021/ol047893a CCC: $30.25
http://www.eprints.iicb.res.in/582/