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4-chloro-1-(2-pyridinyl)-1H-Pyrazolo[3,4-d]pyrimidine synthesis

4synthesis methods
4930-98-7 Synthesis
2-Hydrazinopyridine

4930-98-7
242 suppliers
$5.00/1g

5305-40-8 Synthesis
4,6-Dichloro-5-pyrimidinecarbaldehyde

5305-40-8
316 suppliers
$10.00/1g

4-chloro-1-(2-pyridinyl)-1H-Pyrazolo[3,4-d]pyrimidine

650637-99-3
8 suppliers
inquiry

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Yield:650637-99-3 53%

Reaction Conditions:

with triethylamine in tetrahydrofuran at 20 - 65; for 1 h;

References:

Boyd, Scott;Campbell, Leonie;Liao, Wensheng;Meng, Qinghong;Peng, Zuozhong;Wang, Xiaoping;Waring, Michael J. [Tetrahedron Letters,2008,vol. 49,# 52,p. 7395 - 7397] Location in patent:experimental part

72816-14-9 Synthesis
5-amino-1-(pyridin-2-yl)-1H-pyrazole-4-carbonitrile

72816-14-9
71 suppliers
inquiry

4-chloro-1-(2-pyridinyl)-1H-Pyrazolo[3,4-d]pyrimidine

650637-99-3
8 suppliers
inquiry