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ChemicalBook CAS DataBase List 1-CYCLOHEXYL-3-(2-MORPHOLINOETHYL)CARBODIIMIDE METHO-P-TOLUENESULFONATE
2491-17-0

1-CYCLOHEXYL-3-(2-MORPHOLINOETHYL)CARBODIIMIDE METHO-P-TOLUENESULFONATE synthesis

5synthesis methods
1-Cyclohexyl-3-(2- morpholinoethyl)carbodiimide Metho-p-toluenesulfonate is synthesized by quaternization of the corresponding carbodiimide with methyl p-toluenesulfonate. The carbodiimide is obtained by dehydration of the thiourea.1
-

Yield:-

Steps:

Multi-step reaction with 3 steps
1: dichloromethane / 2 h / 20 - 25 °C
2: triphenylphosphine; bromine; triethylamine / dichloromethane / 2 h / 20 °C / Cooling with ice
3: acetonitrile / 3 h / 65 - 70 °C

References:

CN112759563, 2021, A

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