تفاعل #171

معادلة التفاعل

Clc1ccnc(Cl)n1

c1ccc2c(c1)CCCN2

→

Clc1nccc(N2CCCc3cccc

المردود 7.3%

المذيبات

Cc1ccccc1

ظروف التفاعل

الإجراء التجريبي

2,4-dichloropyrimidine (200 mg, 1.34 mmol), 9,9-Dimethyl-4,5-bis(diphenylphosphino)xanthene (78 mg, 0.13 mmol), Tris(dibenzylideneacetone)dipalladium(0) (61.5 mg, 0.07 mmol) and Cesium carbonate (656 mg, 2.01 mmol) was added to a microwave vial. toluene (2 mL) was added. 1,2,3,4-tetrahydroquinoline (179 mg, 1.34 mmol) was added. Heated to 120ºC in microwave oven for 90min. Crude filtered through celite and then added to prepHPLC. 30-70% acetonitrile in water. Pure fractions pooled and then freezedried over night. Yielded 1-(2-chloropyrimidin-4-yl)-1,2,3,4-tetrahydroquinoline (24.00 mg, 7.28 %)

المصدر