4-Toluenesulfonyl chloride → 1,6-Diisocyanohexane

HRID 918226

Reaction equation

HRID 918226 reaction equation
[CH:1]([NH:3][CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][NH:10][CH:11]=O)=O.C1(C)C=CC(S(Cl)(=O)=O)=CC=1>>[N+:3]([CH2:4][CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][N+:10]#[C-:11])#[C-:1]

Participants

3

Reactant 2

HCID 73974-Toluenesulfonyl chlorideHCID 252508N-(6-formamidohexyl)formamide

Product 1

HCID 33911051,6-Diisocyanohexane

Procedure

1,6-diisocyanohexane was prepared by dehydration of N,N'-diformyl-(1,6-diaminohexane) with p-toluene sulfonyl chloride, essentially as described by Heztler and Covey (N. R. Heztler and E. J. Corey (1918), J. Org. Chem. 23 1222).

Sources & evidence

ORD record
ord-ee13330ab1e84a6f8b8dcbd6ea9fb9f6
Source dataset
uspto-grants-1976_07
Patent number
US03970597

Linked notes

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