Vinyl isocyanate → HCID 12573482, compound

HRID 648140

Reaction equation

HRID 648140 reaction equation
[Cl:1][CH:2]([NH:4][C:5](Cl)=[O:6])[CH3:3].C(N=C=O)=C>ClC1C2C(=CC=CC=2)C=CC=1>[CH:2]([N:4]=[C:5]=[O:6])=[CH2:3].[Cl:1][CH:2]([N:4]=[C:5]=[O:6])[CH3:3]

Participants

5

Reactant 2

HCID 77094Vinyl isocyanateHCID 12573467(1-Chloroethyl)carbamyl chloride

Product 2

HCID 77094Vinyl isocyanateYield 8%HCID 12573482HCID 12573482, compoundYield 92%

Reagents, catalysts & solvents 1

HCID 70031-ChloronaphthaleneSolvent2×

Procedure

30 parts of 1-chloroethylcarbamyl chloride are dissolved in 100 parts by volume of 1-chloronaphthalene and a solution of 16 parts of vinyl isocyanate in 20 parts by volume of 1-chloronaphthalene is added to the mixture in the course of 0.3 hour at 2° C. 12.5 parts (8% of theory) of vinyl isocyanate and 43 parts (92% of theory) of 1-chloroethyl isocyanate are obtained, the determinations being carried out by gas chromatography.

Sources & evidence

ORD record
ord-15907a3c4348420e97db91a68b610441
Source dataset
uspto-grants-1983_10
Patent number
US04411752

Linked notes

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