Hantzsch;
1,4-dihydropyridines;
ASA catalyst;
one pot conversion;
SOLVENT-FREE SYNTHESIS;
POLYHYDROQUINOLINE DERIVATIVES;
HANTZSCH;
FACILE;
INHIBITION;
D O I:
10.3906/kim-0812-5
中图分类号:
O6 [化学];
学科分类号:
070301 [无机化学];
摘要:
An efficient synthetic method for 1,4-dihydropyridines has been developed using 3 or 4 component condensation reactions of aldehydes, 1,3-dicarbonyl compounds, and ammonium acetate in the presence of alumina sulfuric acid catalyst in minimum methanol at reflux temperature. This procedure offers several advantages including high yields, an environmentally friendly procedure, short reaction times, and a simple work-up procedure.
机构:
Cent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, IndiaCent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, India
Agarwal, A
;
Chauhan, PMS
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h-index: 0
机构:
Cent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, IndiaCent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, India
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
Das, Biswanath
;
Ravikanth, Bommena
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
Ravikanth, Bommena
;
Ramu, Ravirala
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
Ramu, Ravirala
;
Rao, Bommena Vittal
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
机构:
Cent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, IndiaCent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, India
Agarwal, A
;
Chauhan, PMS
论文数: 0引用数: 0
h-index: 0
机构:
Cent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, IndiaCent Drug Res Inst, Med & Proc Chem Div, Lucknow 226001, Uttar Pradesh, India
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
Das, Biswanath
;
Ravikanth, Bommena
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
Ravikanth, Bommena
;
Ramu, Ravirala
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India
Ramu, Ravirala
;
Rao, Bommena Vittal
论文数: 0引用数: 0
h-index: 0
机构:
Indian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, IndiaIndian Inst Chem Technol, Div Organ Chem 1, Hyderabad 500007, Andhra Pradesh, India