تفاعل #337134

معادلة التفاعل

(RS)-N-(ethoxycarbonyl)-S-methyl-S-[4-({[6-methoxy-4-(3-pyridylamino)quinazolin-7-yl]oxy}methyl)phenyl]sulphoximide

dichloromethane methanol

→

desired product

المردود 61.0%

(RS)-S-[4-({[6-Methoxy-4-(3-pyridylamino)quinazolin-7-yl]oxy}methyl)phenyl]-S-methylsulphoximide

المردود 61.0%

المذيبات

methanol

ظروف التفاعل

الإجراء التجريبي

According to GWP 6, the conversion of (RS)-N-(ethoxycarbonyl)-S-methyl-S-[4-({[6-methoxy-4-(3-pyridylamino)quinazolin-7-yl]oxy}methyl)phenyl]sulphoximide (33 mg, 0.064 mmol) and chromatographic purification (silica gel, dichloromethane/methanol: 0→30% methanol) gives the desired product in 61% yield (17 mg).

المصدر