Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5269638 | Tetrahedron Letters | 2010 | 5 Pages |
Abstract
Various 2-amino-4H-chromen-4-yl phosphonate derivatives were synthesized in good yields by condensation of salicylaldehyde, malononitrile or ethylcyanoacetate, and triethyl phosphite using β-cyclodextrin as a reusable catalyst under neutral conditions, in water.
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Related Topics
Physical Sciences and Engineering
Chemistry
Organic Chemistry
Authors
S. Narayana Murthy, B. Madhav, V. Prakash Reddy, Y.V.D. Nageswar,