Application of Ti-MOF-UR as a new porous catalyst for the preparation of pyrazolo[3,4-b]quinoline and pyrazolo[4,3-e]pyridines
被引:18
作者:
Torkashvand, Zahra
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Bu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 6517838683, IranBu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 6517838683, Iran
Torkashvand, Zahra
[1
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Sepehrmansourie, Hassan
[1
]
Zolfigol, Mohammad Ali
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Bu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 6517838683, IranBu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 6517838683, Iran
Zolfigol, Mohammad Ali
[1
]
As'Habi, Mohammad Ali
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Shahid Beheshti Univ, Med Plant & Drugs Res Inst, Dept Phytochem, Tehran 1983963113, IranBu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 6517838683, Iran
As'Habi, Mohammad Ali
[2
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机构:
[1] Bu Ali Sina Univ, Fac Chem, Dept Organ Chem, Hamadan 6517838683, Iran
[2] Shahid Beheshti Univ, Med Plant & Drugs Res Inst, Dept Phytochem, Tehran 1983963113, Iran
A new H-bond Ti-MOF-based catalyst via the post-modification method of metal-organic frameworks (MOFs) was synthesized. The catalytic role of Ti-MOF-UR is based on hydrogen-bond interaction. Ti-MOF-UR was used to synthesize pyrazolo[3,4-b]quinolines and pyrazolo[4,3-e]pyridines that contain the biological nuclei of pyrazole, henna and coumarin. The structure of the synthesized catalyst as well as the pyrazolo[3,4-b]quinoline and pyrazolo[4,3-e]pyridine derivatives were approved by using various instrumental techniques such as melting point, FT-IR, 1H NMR, 13C NMR and HR-MS techniques.
机构:
Shanghai Jiao Tong Univ, China UK Low Carbon Coll, Shanghai 201306, Peoples R China
Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117585, SingaporeShanghai Jiao Tong Univ, China UK Low Carbon Coll, Shanghai 201306, Peoples R China
机构:
Shanghai Jiao Tong Univ, China UK Low Carbon Coll, Shanghai 201306, Peoples R China
Natl Univ Singapore, Dept Chem & Biomol Engn, Singapore 117585, SingaporeShanghai Jiao Tong Univ, China UK Low Carbon Coll, Shanghai 201306, Peoples R China