Hydroxylamine, sulfate (1:1) → Sulfuric Acid

HRID 128044Notes

Reaction equation

HRID 128044 reaction equation
[CH3:1][C:2]1([CH3:16])[CH2:13][CH:12]=[CH:11][CH2:10][CH2:9][CH:8]=[CH:7][CH2:6][CH:5]([CH2:14][CH3:15])[N:4]=[CH:3]1.[S:17]([OH:21])([OH:20])(=[O:19])=[O:18].[NH2:22][OH:23]>>[S:17](=[O:19])(=[O:18])([OH:21])[OH:20].[CH3:1][C:2]([CH3:16])([CH2:13][CH:12]=[CH:11][CH2:10][CH2:9][CH:8]=[CH:7][CH2:6][CH:5]([CH2:14][CH3:15])[NH2:4])[CH:3]=[N:22][OH:23].[CH2:14]([CH:5]([NH2:22])[CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][C:2]([CH3:16])([CH3:1])[CH2:3][NH2:4])[CH3:15]

Participants

5

Reactant 2

HCID 159255Hydroxylamine, sulfate (1:1)HCID 537432543,3-Dimethyl-12-ethyl-1-aza-1,5,9-cyclododecatriene

Product 3

HCID 1118Sulfuric AcidHCID 20405361HCID 20405361, compoundHCID 73665703HCID 73665703, compound

Procedure

Reaction of 3,3-dimethyl-12-ethyl-1-aza-1,5,9-cyclododecatriene with hydroxylamine sulfate, in the presence of sulfuric acid, to 2,2-dimethyl-11-ethyl-11-aminoundeca-4,8-dienal-oxime, and hydrogenation of this to give 1-ethyl-10,10-dimethyl-1,11-diaminoundecane; b.p. 93° C./7 Pa; nD20 =1.4622.

Sources & evidence

ORD record
ord-938d3f7f5a334364846156cd7a5a94f4
Source dataset
uspto-grants-1981_03
Patent number
US04258176

Reaction notes

Loading…