Polyethylene glycol in water: A simple, efficient and green protocol for the synthesis of quinoxalines
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چکیده
منابع مشابه
Efficient and Practical Protocol for the Synthesis of Pyridopyrazines, Pyrazines and Quinoxalines Catalyzed by La(OAc)3 in Water
La(OAc)3 has been used as an efficient catalytic system for the synthesis of quinoxalines. This method provides several advantages over methods that are currently employed such as a simple work-up, mild reaction conditions, good to excellent yields, and a process to recover and reuse the catalyst for five cycles with consistent activity.
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چکیده ندارد.
efficient and practical protocol for the synthesis of pyridopyrazines, pyrazines and quinoxalines catalyzed by la(oac)3 in water
la(oac)3 has been used as an efficient catalytic system for the synthesis of quinoxalines. this method provides several advantages over methods that are currently employed such as a simple work-up, mild reaction conditions, good to excellent yields, and a process to recover and reuse the catalyst for five cycles with consistent activity.
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An efficient and green procedure for the synthesis of 2, 4, 6-triaryl-1H-imidazole in polyethylene glycol under microwave irradiation in excellent yield has been developed. Polyethylene glycol is non toxic, reusable, inexpensive and easily available.
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ژورنال
عنوان ژورنال: Journal of Chemical Sciences
سال: 2011
ISSN: 0974-3626,0973-7103
DOI: 10.1007/s12039-011-0081-8