تفاعل #79420

معادلة التفاعل

(4-Benzenesulphonyl-phenyl)-(6-chloro-pyrido[3,4-d]pyrimidin-4-yl)-amine

5-(1,3-dioxolan-2-yl)-2-(tributylstannyl)-furan

→

solid

المردود 56.0%

(4-Benzenesulphonyl-phenyl)-(6-(5-(1,3-dioxolan-2-yl)-furan-2-yl)-pyrido[3,4-d]pyrimidin-4-yl)-amine

المردود 56.0%

المذيبات

dioxan

ظروف التفاعل

المعالجة

1. 1
   أخرىPurification by column chromatography

الإجراء التجريبي

(4-Benzenesulphonyl-phenyl)-(6-chloro-pyrido[3,4-d]pyrimidin-4-yl)-amine (3.67 g) and 5-(1,3-dioxolan-2-yl)-2-(tributylstannyl)-furan (6.9 g) were reacted together in dioxan (100 ml) as in Procedure B. Purification by column chromatography gave a cream solid (2.59 g); δH [2H6]DMSO 10.6 (1H, s) 9.26 (1H, s) 8.82 (1H, s) 8.78 (1H, s) 8.25 (2H, d) 8.0-8.3 (4H, d+m) 7.65-7.8 (3H, m) 7.21 (1H, d) 6.82 (1H, d) 6.09 (1H, s) 4.0-4.2 (4H, m); m/z 501 (M+1)+.

المصدر