تفاعل #10908

معادلة التفاعل

{4-amino-2-[4-(4-isopropyl-piperazin-1-yl)-phenylamino]-thiazol-5-yl}-(3-methoxy-phenyl)-methanone

[4-Amino-2-[[4-[4-(1-methylethyl)-1-piperazinyl]phenyl]amino]-5-thiazolyl](3-methoxyphenyl)methanone

phosphoric acid

→

{4-Amino-2-[4-(4-isopropyl-piperazin-1-yl)-phenylamino]-thiazol-5-yl}-(3-methoxy-phenyl)-methanone; compound with phosphoric acid

المذيبات

ethanol

ethanol

ظروف التفاعل

المعالجة

1. 1
   درجة الحرارةThis was cooled
2. 2
   أخرىcrystals were collected
3. 3
   أخرىdried

الإجراء التجريبي

A solution of {4-amino-2-[4-(4-isopropyl-piperazin-1-yl)-phenylamino]-thiazol-5-yl}-(3-methoxy-phenyl)-methanone (of Example 43; 113 mg, 0.25 mmol) was dissolved in hot ethanol (10 ml) and to this was added 25 mg of phosphoric acid in ethanol (1 ml). This was cooled and crystals were collected and dried to furnish {4-Amino-2-[4-(4-isopropyl-piperazin-1-yl)-phenylamino]-thiazol-5-yl}-(3-methoxy-phenyl)-methanone; compound with phosphoric acid. MicroAnalysis C, H, N, P, and S.

المصدر