Cetyl Alcohol → Trolamine stearate

HRID 1367701

Reaction equation

C(OC[CH:16]([CH2:18][OH:19])O)(=O)CCCCCCCCCCC.[CH2:20]([OH:36])[CH2:21]CCCCCCCCCCCCCC.[C:37]([OH:56])(=[O:55])[CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH3:54].CCCCCCCC[CH2:65][CH2:66][N+:67](CCCCCCCCCC)(C)C.[Cl-]>>[C:37]([OH:56])(=[O:55])[CH2:38][CH2:39][CH2:40][CH2:41][CH2:42][CH2:43][CH2:44][CH2:45][CH2:46][CH2:47][CH2:48][CH2:49][CH2:50][CH2:51][CH2:52][CH2:53][CH3:54].[N:67]([CH2:16][CH2:18][OH:19])([CH2:21][CH2:20][OH:36])[CH2:66][CH2:65][OH:55]

Participants

Reactant 4

HCID 2682Cetyl Alcohol2×

HCID 5281Stearic Acid

HCID 14871Monolaurin2×

HCID 23558Didecyldimethylammonium Chloride

Product 1

HCID 9867544Trolamine stearate

Procedure

Example 2A was repeated but for the sequence of addition of glycerol monolaurate and cetyl alcohol. Instead of being added in the second step, after the equimolar mixture of stearic acid and DDAC, the same amount of the glycerol monolaurate and cetyl alcohol added in Example 2 was added after the addition of TEA.

Workup

additionInstead of being added in the second step
additionwas added
additionafter the addition of TEA

Sources & evidence

ORD record: ord-9b874ef3dcb541e4901d78640a65ff2e
Source dataset: uspto-grants-2011_02
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US07893285B2

Linked notes

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