Ammonia → Didodecylamine

HRID 888464Notes

Reaction equation

HRID 888464 reaction equation
N.[H][H].[CH2:4]([NH2:16])[CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH3:15]>>[CH2:4]([NH:16][CH2:15][CH2:14][CH2:13][CH2:12][CH2:11][CH2:10][CH2:9][CH2:8][CH2:7][CH2:6][CH2:5][CH3:4])[CH2:5][CH2:6][CH2:7][CH2:8][CH2:9][CH2:10][CH2:11][CH2:12][CH2:13][CH2:14][CH3:15]

Participants

4

Reactant 3

HCID 222AmmoniaHCID 13583DodecylamineHCID 178418361HCID 178418361, compound

Product 1

HCID 18157Didodecylamine

Procedure

The same procedure as in Example 13 was repeated except for using the catalyst (K) produced in Preparation Example 10 in place of the catalyst (G), flowing ammonia and hydrogen through the autoclave at rates of 13.1 g (0.77 mol)/h and 4.3 L (0.19 mol)/h, respectively, thereby conducting the reaction for 6 h. The resultant reaction product was analyzed in the same manner as in Example 7. As a result, it was confirmed that the conversion of the raw alcohol was 65.5%, the selectivity to lauryl amine was 85.5%, the amount of dilauryl amine produced is 7.3%, and the amount of the other by-products produced was 2.2%.

Workup

  1. customthe reaction for 6 h
  2. customThe resultant reaction product

Sources & evidence

ORD record
ord-756c3c24d30a41f9917cef02b1a84144
Source dataset
uspto-grants-2012_08
Patent number
US08247611B2

Reaction notes

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