Hexamethylenediamine → 1,3-Phenylenediisocyanate 1,6-diaminohexane

HRID 636791

Reaction equation

[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][NH2:8].[C:9]1([N:18]=[C:19]=[O:20])[CH:14]=[CH:13][CH:12]=[C:11]([N:15]=[C:16]=[O:17])[CH:10]=1>>[C:9]1([N:18]=[C:19]=[O:20])[CH:14]=[CH:13][CH:12]=[C:11]([N:15]=[C:16]=[O:17])[CH:10]=1.[NH2:1][CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][NH2:8]

Participants

Reactant 2

HCID 16402Hexamethylenediamine3×

HCID 312621,3-Diisocyanatobenzene

Product 1

HCID 867564741,3-Phenylenediisocyanate 1,6-diaminohexane

Procedure

Next, the 1,6-diaminohexane vapor in the condensing chamber 2 was adiabatically expanded, and the introduced base particles were exposed thereto for 3 minutes. Consequently, 1,6-diaminohexane condensed on the surface of the base particles. A polymerization reaction took place between 1,6-diaminohexane condensed on the surface of the base particles and 1,3-phenylenediisocyanate contained therein, forming a film of 1,3 -phenylenediisocyanate-1,6-diaminohexane co-polymer on the surface of the base particles.

Workup

customA polymerization reaction

Sources & evidence

ORD record: ord-7a23127fee5f4dd8a27fc1ead036ae9f
Source dataset: uspto-grants-2001_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06194487B1

Linked notes

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