LaCl3·7H2O catalysed cyclocondensation of o-phenylenediamine and ketones under solvent-free conditions
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چکیده
منابع مشابه
A simplified green approach for synthesis of arylquinoxalines under solvent-free clay-catalysed conditions
A friendly benign, green, rapid and facile strategy for synthesis a series of arylquinoxalines was achieved by condensation of aromatic 1,2-diamines with arylglyoxals under clay-catalyzed as an inexpensive and eco-friendly catalyst using grindstone chemistry. Significant decreases in reaction times and high yields have been observed by this green chemistry approach in comparison with previously...
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ژورنال
عنوان ژورنال: Journal of Chemical Sciences
سال: 2007
ISSN: 0253-4134,0973-7103
DOI: 10.1007/s12039-007-0039-z