DBU catalyzed cyclative amidation reaction: A convenient synthesis of C-nucleoside analogs

Dihydropyrimidinone C-nucleosides have been synthesized stereo selectively through ureidyl tetrahydroheptofuranoates by cyclative amidation with a combination of DBU-tetrabutyl ammonium bromide-4 Angstrom MS in good yields.

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Bibliographic Details
Published inSynlett no. 11; pp. 1779 - 1782
Main Authors Tewari, N, Mishra, RC, Tiwari, VK, Tripathi, RP
Format Journal Article
LanguageEnglish
Published STUTTGART Thieme Medical Publishers 2002
Subjects
Chemistry
Chemistry, Organic
Physical Sciences
Science & Technology
dihydropyrimidinone
tetrabutylammonium bromide
C-nucleosides
DBU
PSEUDOISOCYTIDINE
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Summary:Dihydropyrimidinone C-nucleosides have been synthesized stereo selectively through ureidyl tetrahydroheptofuranoates by cyclative amidation with a combination of DBU-tetrabutyl ammonium bromide-4 Angstrom MS in good yields.
ISSN:0936-5214
1437-2096
DOI:10.1055/s-2002-34890