تفاعل #50916

معادلة التفاعل

404

tert-Butyl 2-(3-cyanophenyl)-3-propylcarbazate

4-iodophenyl isocyanate

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405

المردود 84.7%

tert-Butyl 2-(3-cyanophenyl)-3-(4-iodophenylaminocarbonyl)-3-propylcarbazate

المردود 84.7%

المذيبات

pyridine

ظروف التفاعل

الإجراء التجريبي

2.0 g (7.273 mmol) of 404 are stirred at RT for 1.5 h in 5.0 ml of pyridine with 1.78 g (7.265 mmol) of 4-iodophenyl isocyanate. After customary work-up, 3.2 g (84.7%) of 405 are thus obtained as crystals having a melting point of 184-185° C.; MS(FAB)=521.

المصدر