L-Ascorbic Acid in organic synthesis: DBU- catalysed one-pot synthesis of tetramic acid derivatives from 5,6-O-isopropylidene ascorbic acid
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
View Archive Info| Field | Value | |
| Creator |
Singh, Biswajit K
Verma, Shyam S Dwivedi, Namrata Tripathi, R P |
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| Date |
2009-02-10T19:22:02Z
2009-02-10T19:22:02Z 2006 |
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| Identifier |
Tetrahedron Letters 47, 2219 (2006)
http://hdl.handle.net/123456789/318 |
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| Description |
Reaction of 5,6-O-isopropylidene-2,3-bis-O-alkyl ascorbic acid with different amines in the presence of DBU at ambient temperature resulted in the formation of 3,4-bis-O-alkyl-1-alkyl-5-(2-hydroxy ethyl)-5-hydroxy-1,5-dihydropyrrol-2-ones in moderate yields.
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| Format |
151988 bytes
application/pdf |
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| Language |
en
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| Relation |
CDRI Communication No. 8606
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| Subject |
Ascorbic Acid
Tetramic Acids Addition reactions Aminations Eliminations |
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| Title |
L-Ascorbic Acid in organic synthesis: DBU- catalysed one-pot synthesis of tetramic acid derivatives from 5,6-O-isopropylidene ascorbic acid
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| Type |
Article
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