Hexamethylenediamine → n,n'-Bis(1-methoxy-2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexanediamine

HRID 1386506Notes

Reaction equation

[CH3:1][O:2][N:3]1[C:8]([CH3:10])([CH3:9])[CH2:7][C:6](=O)[CH2:5][C:4]1([CH3:13])[CH3:12].[CH2:14]([NH2:21])[CH2:15][CH2:16][CH2:17][CH2:18][CH2:19][NH2:20]>>[CH3:1][O:2][N:3]1[C:8]([CH3:10])([CH3:9])[CH2:7][CH:6]([NH:20][CH2:19][CH2:18][CH2:17][CH2:16][CH2:15][CH2:14][NH:21][CH:6]2[CH2:7][C:8]([CH3:9])([CH3:10])[N:3]([O:2][CH3:1])[C:4]([CH3:13])([CH3:12])[CH2:5]2)[CH2:5][C:4]1([CH3:13])[CH3:12]

Participants

Reactant 2

HCID 16402Hexamethylenediamine

HCID 109761931-Methoxy-2,2,6,6-tetramethylpiperidin-4-one

Product 1

HCID 11080943n,n'-Bis(1-methoxy-2,2,6,6-tetramethyl-4-piperidyl)-1,6-hexanediamine

Procedure

The product is prepared as described in Example II-1, by reaction of 185.3 g (1 mole) of 1-methoxy-2,2,6,6-tetramethyl-4-oxopiperidine and 60.4 g (0.52 moles) of 1,6-hexanediamine.

Workup

customThe product is prepared

Sources & evidence

ORD record: ord-a3076eb7974b4561bf1eb74f26d7370d
Source dataset: uspto-grants-2001_07
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US06265473B1

Reaction notes

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