Reaction #417906

Reaction equation

Desmorapid

n-butyl isocyanate

isocyanate

→

Isopropyl butylcarbamate

Solvents

isopropanol

Conditions

Workup

1. 1
   TemperatureThereafter, cooling
2. 2
   Otherthe product was obtained as a clear liquid

Procedure

In a 250 ml round-bottomed flask, 0.02 g of Desmorapid Z, 31.1 g of n-butyl isocyanate were initially introduced and heated to 60° C. Thereafter, 18.9 g of isopropanol were added dropwise and the mixture was further kept at 60° C. until the isocyanate content had fallen below 0.1%. Thereafter, cooling was effected and the product was obtained as a clear liquid.

Source