2,2'-BIPYRIMIDINE synthesis

4synthesis methods

Product Name:2,2'-BIPYRIMIDINE
CAS Number:34671-83-5
Molecular formula:C8H6N4
Molecular Weight:158.16

2,2'-Bipyrimidine can be used as organic intermediate and pharmaceutical intermediate, mainly used in laboratory research and development process. Nickel bromide, 5-trimethylsilyl-2,2'-bipyridine and zinc powder were added in 2-chloropyrimidine and N-methyl-2-pyrrolidone under a atmosphere of nitrogen at room temperature. The obtained mixture was reacted at 70°C for 2 hours to give 2,2'-bipyrimidine.

1722-12-9 Synthesis

1722-12-9
546 suppliers
$10.00/1g

34671-83-5
203 suppliers
$16.00/100mg

Yield:-

Reaction Conditions:

with zinc;5-trimethylsilyl-2,2'-bipyridine;nickel dibromide in 1-methyl-pyrrolidin-2-one at 20 - 70;Inert atmosphere;

Steps:

21
To a glass reaction container equipped with a cooling apparatus, 15.3 mg of nickel bromide, 19.2 mg of 5-trimethylsilyl-2,2'-bipyridine and 91.6 mg of zinc powder were added in an atmosphere of nitrogen at room temperature. To the obtained mixture, 80.2 mg of 2-chloropyrimidine and 5 mL of N-methyl-2-pyrrolidone were added. The obtained mixture was reacted at 70°C for 2 hours to obtain a reaction mixture containing 2,2'-bipyrimidine. The yield of 2,2'-bipyrimidine was 7.9 mg.

References:

Sumitomo Chemical Company, Limited EP2172470, 2010, A1 Location in patent:Page/Page column 43

FullText

31462-54-1 Synthesis

31462-54-1
132 suppliers
$9.00/100mg

34671-83-5
203 suppliers
$16.00/100mg

References

4595-60-2 Synthesis

4595-60-2
361 suppliers
$8.00/5g

34671-83-5
203 suppliers
$16.00/100mg

References

45695-56-5
55 suppliers
$45.00/100mg

289-96-3 Synthesis

289-96-3
12 suppliers
inquiry

34671-83-5
203 suppliers
$16.00/100mg

References

2,2'-BIPYRIMIDINE Related Search:

Bosentan 5-(2-Methoxyphenoxy)-[2,2'-bipyrimidine]-4,6(1H,5H)-dione Dipyridamole [5,5'-Bipyrimidine]-2,2',4,4',6,6'(1H,1'H,3H,3'H,5H,5'H)-hexone

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2,2'-BIPYRIMIDINE synthesis

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