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Simple and efficient synthesis of 3,4-dihydropyrimidin-2(1H)-thiones utilizing L-proline nitrate as a proficient,recyclable and eco-friendly catalyst
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نویسنده
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bahekar s.p. ,sarode p.b. ,wadekar m.p. ,chandak h.s.
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منبع
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journal of saudi chemical society - 2017 - دوره : 21 - شماره : 4 - صفحه:415 -419
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چکیده
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A convenient method has been described for eco-friendly synthesis of 3,4-dihydropyrimidin-2(1h)-thiones in the presence of l-proline nitrate as a green amino acid ionic liquid (aail) under mild conditions. this greener synthetic method offers benefits like higher yields,shorter reaction times and simple work-up. easy recyclability of the bio-compatible catalyst makes this protocol attractive,economic and environmentally-benign. © 2015 king saud university
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کلیدواژه
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4-Dihydropyrimidin-2(1H)-thione; Amino acid ionic liquid; Biginelli reaction; L-Proline nitrate; Multi-component reaction
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آدرس
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department of chemistry,g.s. science,arts and commerce college, India, department of chemistry,g.s. science,arts and commerce college, India, department of chemistry,govt. v.i.s.h., India, department of chemistry,g.s. science,arts and commerce college, India
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Authors
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