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Synthesis of Chiral Trans-Fused Pyrano[3,2-c][2]Benzoxocines from D-mannose by Regioselective 8-endo-Aryl radical Cyclization

IR@IICB: CSIR-Indian Institute of Chemical Biology, Kolkata

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Title Synthesis of Chiral Trans-Fused Pyrano[3,2-c][2]Benzoxocines from D-mannose by Regioselective 8-endo-Aryl radical Cyclization
 
Creator Nandi, Aniruddha
Chattopadhyay, Partha
 
Subject Chemistry
 
Description A simple chiral synthesis of trans-pyrano[3,2-c][2]benzoxocines 8a–d in good yields (60–75%) through regioselective 8-endo-trig aryl radical cyclization of the D-mannose derived enopyranosides 7a–d with Bu3SnH is described. © 2002 Elsevier Science Ltd. All rights reserved.
 
Publisher Elsevier
 
Date 2002
 
Type Article
PeerReviewed
 
Format application/pdf
 
Identifier http://www.eprints.iicb.res.in/789/1/TETRAHEDRON_LETTERS___43_(34)5977%2D5980;2002[33].pdf
Nandi, Aniruddha and Chattopadhyay, Partha (2002) Synthesis of Chiral Trans-Fused Pyrano[3,2-c][2]Benzoxocines from D-mannose by Regioselective 8-endo-Aryl radical Cyclization. Tetrahedron Letters, 43 (34). pp. 5977-5980.
 
Relation http://dx.doi.org/10.1016/S0040-4039(02)01252-2
http://www.eprints.iicb.res.in/789/