تفاعل #157300

معادلة التفاعل

C—((S)—-{2-[4-(4-chloro-phenyl)-piperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-yl}-pyrrolidin-2-yl)-methylamine trifluoroacetate

water

triethylamine

4-morpholinecarbonyl chloride

→

product

morpholine-4-carboxylic acid ((S)-1-{2-[4-(4-chloro-phenyl)-piperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-yl}-pyrrolidin-2-ylmethyl)-amide

المذيبات

dichloromethane

ظروف التفاعل

المعالجة

1. 1
   workup.ADDITIONare added
2. 2
   أخرىThe organic phase is dried
3. 3
   أخرىevaporated to dryness

الإجراء التجريبي

100 mg C—((S)—-{2-[4-(4-chloro-phenyl)-piperazin-1-yl]-5-oxo-6,7-dihydro-5H-5λ4-thieno[3,2-d]pyrimidin-4-yl}-pyrrolidin-2-yl)-methylamine trifluoroacetate, Diastereomer 2 (Example 226) (see scheme 3, 3.17.2) are placed in 2 ml dichloromethane. While cooling with the ice bath 38 μl triethylamine and 28 μl 4-morpholinecarbonyl chloride are added. The reaction mixture is stirred for 12 hours at ambient temperature and then mixed with water. The organic phase is dried and evaporated to dryness. 121 mg of the product are obtained as a solid. Analytical HPLC-MS (method D): RT=1.18 min.

المصدر