Synthesis of 2-Aroyl-3-methyl-7-phenyl-5H-furobenzopyran-5-ones as Possible Antiimplantation Agents
2-Aroyl-3-methyl-7-phenyl-5H-furobenzopyran-5-ones (Va-e) have been prepared by the cyclization of 2-aroyl-5-benzoylacetyl-6-hydroxy-3-methylbenzofurans (IVa-e) with acetic acid and conc. sulphuric acid. 2--3-
Sharada, J.,Kumari, Y. Ratna,Rao, M. Kanakalingeswara
p. 334 - 336
(2007/10/02)
Furano Compounds: Synthesis of Aroylbenzofurans, Benzodifurans and Their Basic Ethers
5-Acetyl-2-aroyl-β-methyl-6-(β-t-alkylaminoaldoxy)benzofurans (Va-g) have been synthesised by condensing 5-acetyl-2-aroyl-β-methyl-6-hydroxybenzofuran (IIIa) with β-t-alkylaminoalkyl halide hydrochlorides (IVa-g) in the presence of dry acetone-freshly bak
Geetanjali, Y.,Rajitha, B.,Rao, M. Kanakalingeswara
p. 1129 - 1132
(2007/10/02)
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