Please use this identifier to cite or link to this item: http://nopr.niscair.res.in/handle/123456789/12850
Title: Alum [KAl(SO<sub>4</sub>)<sub>2</sub>.12H<sub>2</sub>O]: An efficient, novel, clean, catalyst for Doebner Knoevenagel reaction for the efficient production of <img src='http://www.niscair.res.in/jinfo/Alpha.gif' border=0><img src='http://www.niscair.res.in/jinfo/Beta.gif' border=0>-unsaturated acids
Authors: Suresh
Kumar, Dhruva
Sandhu, Jagir S
Keywords: Alum
Doebner Knoevenagel reaction
<img src='http://www.niscair.res.in/jinfo/Alpha.gif' border=0><img src='http://www.niscair.res.in/jinfo/Beta.gif' border=0>-unsaturated acids
Issue Date: Oct-2011
Publisher: NISCAIR-CSIR, India
Abstract: Alum mediated solvent free, microwave enhanced, clean process for the production of <img src='http://www.niscair.res.in/jinfo/Alpha.gif' border=0><img src='http://www.niscair.res.in/jinfo/Beta.gif' border=0>-unsaturated acids <b style="">3, 5</b> and <b style="">7</b> is described. Only 10 mole % of alum is enough in this protocol to achieve optimal yields and this protocol is fairly general and applicable to heterocyclic aldehydes and benzopyran 3-aldehydes.
Description: 1479-1483
URI: http://hdl.handle.net/123456789/12850
ISSN: 0975-0983(Online); 0376-4699(Print)
Appears in Collections:IJC-B Vol.50B(10) [October 2011]

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