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Allylic Hydroxylation Through Acid Catalysed Epoxy Ring Opening of Betulinic Acid Derivatives

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Field Value
 
Title Allylic Hydroxylation Through Acid
Catalysed Epoxy Ring Opening of Betulinic
Acid Derivatives
 
Creator Pramanick, Swapan
Mandal, Suparna
Mukhopadhyay, Sibabrata
 
Subject Chemistry
 
Description Acid catalysed epoxy ring opening of several lupane type triterpenoids leads
to unusual allylic hydroxylation. The reaction involves the formation of epoxide by
m-chloroperbenzoic acid followed by the treatment of mineral acid. The simple
methodology finds utility to introduce a hydroxyl function at the allylic position in
these triterpenoids, which is otherwise quite difficult.
 
Date 2005
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://www.eprints.iicb.res.in/586/1/SYNTHETIC_COMMUNICATIONS__35_(16)_2143%2D2148;2005[110].pdf
Pramanick, Swapan and Mandal, Suparna and Mukhopadhyay, Sibabrata (2005) Allylic Hydroxylation Through Acid Catalysed Epoxy Ring Opening of Betulinic Acid Derivatives. Synthetic Communications, 35 (16). pp. 2143-2148.
 
Relation http://dx.doi.org/10.1080/00397910500180568
http://www.eprints.iicb.res.in/586/