Regioselective Synthesis of Functionally Crowded Benzenes at Room Temperature through Ring Transformation of 2H-Pyran-2-ones
IR@CDRI: CSIR-Central Drug Research Institute, Lucknow
View Archive Info| Field | Value | |
| Creator |
Singh, Fateh V
Kumar, Vijay Goel, Atul |
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| Date |
2007-12-31T10:26:00Z
2007-12-31T10:26:00Z 2007 |
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| Identifier |
Synlett (2007), 2086
http://hdl.handle.net/123456789/74 |
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| Description |
An expeditious synthesis of highly substituted benzenes with electron withdrawing or donating substituents is described and illustrated by carbanion-induced ring transformation of 2H-pyran-2-one with malononitrile in excellent yield. The novelty of the reaction lies in the creation of an aromatic ring at room temperature from six membered-lactones under mild reaction conditions.
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| Format |
140268 bytes
application/pdf |
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| Language |
en
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| Relation |
C.D.R.I. Communication No 7224
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| Subject |
2H-pyran-2-one
benzene malononitrile ring transformation reaction. |
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| Title |
Regioselective Synthesis of Functionally Crowded Benzenes at Room Temperature through Ring Transformation of 2H-Pyran-2-ones
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| Type |
Article
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