Stearoyl chloride → HCID 22940785, compound

HRID 1459150Notes

Reaction equation

[NH2:1][C@H:2]([C:8]([NH:10][C@H:11]([C:17]([OH:19])=[O:18])[CH2:12][CH2:13][C:14]([OH:16])=[O:15])=[O:9])[CH2:3][CH2:4][C:5](=[O:7])[OH:6].[C:20](Cl)(=[O:38])[CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37]>>[C:20]([NH:1][C@H:2]([C:8]([NH:10][C@H:11]([C:17]([OH:19])=[O:18])[CH2:12][CH2:13][C:14]([OH:16])=[O:15])=[O:9])[CH2:3][CH2:4][C:5](=[O:6])[OH:7])(=[O:38])[CH2:21][CH2:22][CH2:23][CH2:24][CH2:25][CH2:26][CH2:27][CH2:28][CH2:29][CH2:30][CH2:31][CH2:32][CH2:33][CH2:34][CH2:35][CH2:36][CH3:37]

Participants

Reactant 2

HCID 8212Stearoyl chloride

HCID 4395003929-61-1

Product 1

HCID 22940785HCID 22940785, compoundYield 89.3%

Procedure

Production Example 1 was repeated using 20.0 g (0.072 mols) of α-glutamylglutamic acid and 21.9 g (0.072 mols)of stearoyl chloride to give 34.9 g of N-(N'-stearoyl-α-glutamyl)glutamic acid in a yield of 89%. This solid was analyzed by infrared spectrophotometry. A peak diagnostic of an amide group was observed at 1,650 cm-1 and a peak diagnostic of a carboxyl group was observed at 1,730 cm-1, respectively.

Sources & evidence

ORD record: ord-44de277b5df943e0974d2cb357b54b0b
Source dataset: uspto-grants-1998_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US05854199

Reaction notes

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