Reaction #1369943

Reaction equation

carbamic acid chloride

1-formyl-2-oxo-1,3-diaza-cyclohexane

phosgene

→

1-Chlorocarbonyl-2-oxo-3-formyl-1,3-diaza-cyclohexane

Conditions

Workup

1. 1
   OtherThe substance, an oil, was used without further purification for the production of the penicillin of Example 35 A

Procedure

This carbamic acid chloride was produced as described in Example 27 B from 5 parts by weight of 1-formyl-2-oxo-1,3-diaza-cyclohexane and 6 parts by weight of phosgene. The substance, an oil, was used without further purification for the production of the penicillin of Example 35 A. IR-bands at 1790, 1685, 1300 and 1165 cm-1.

Source