|
|
|
|
synthesis of pyrazolopyranopyrimidine and dihydropyrano[2,3-c]pyrazole derivatives using vitamin d as an efficient catalyst under green condition
|
|
|
|
|
|
|
|
نویسنده
|
lashkari mojtaba ,hazeri nourallah ,mir fatemeh ,maghsoodlou malek taher
|
|
منبع
|
journal of applied chemical research - 2023 - دوره : 17 - شماره : 1 - صفحه:72 -86
|
|
چکیده
|
An efficient, rapid, and eco-friendly protocol for one-pot, four-component preparation of dihydropyrano[2,3-c]pyrazole and pyrazolopyranopyrimidine derivatives has been developed using vitamin d as an efficient catalyst. this method involves several advantages such as low-cost and non-toxic catalysts, high yields of products, simple workup, no hazardous solvent, and no need forcolumn chromatography.
|
|
کلیدواژه
|
pyrazolopyranopyrimidines ,vitamin d ,green conditions ,dihydropyrano[2، 3-c] pyrazoles،
|
|
آدرس
|
university of sistan and baluchestan, faculty of sciences, department of chemistry, iran, university of sistan and baluchestan, faculty of sciences, department of chemistry, iran, university of sistan and baluchestan, faculty of sciences, department of chemistry, iran, university of sistan and baluchestan, faculty of sciences, department of chemistry, iran
|
|
پست الکترونیکی
|
mt_maghsoodlou@chem.usb.ac.ir
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
Authors
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|