Dicyclohexylcarbodiimide → HCID 54551503, compound

HRID 1704795Notes

Reaction equation

HRID 1704795 reaction equation
[CH2:1]([O:9][C:10](=[O:18])[CH:11]([CH:13]([C:15]([OH:17])=[O:16])[OH:14])[OH:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8].C1(N=C=NC2CCCCC2)CCCCC1>O1CCCC1>[CH2:1]([O:9][C:10](=[O:18])[C@H:11]([C@@H:13]([C:15]([OH:17])=[O:16])[OH:14])[OH:12])[CH2:2][CH2:3][CH2:4][CH2:5][CH2:6][CH2:7][CH3:8]

Participants

4

Reactant 2

HCID 10868DicyclohexylcarbodiimideHCID 13734959HCID 13734959, compound

Product 1

HCID 54551503HCID 54551503, compound

Reagents, catalysts & solvents 1

HCID 8028TetrahydrofuranSolvent

Procedure

The tartaric acid - mono - n - octylester is dissolved in tetrahydrofuran and treated with p-vinyl-anilinein presence of N,N'-dicyclohexyl-carbodiimide, D-Tartaric acid - mono - n - octylester (p-vinyl-anilide) is formed in high yields. This product is boiled with tri- (p-vinyl-phenyl)boroxine in benzene in a flask provided with a water separator. In nearly quantitative yield D-tartaric acid - mono - n - octylester - 2,3 -0- (p-vinyl-phenyl-boranate)- (p-vinylanilide) is formed.

Sources & evidence

ORD record
ord-55e3a074189e404ea8958159a97ae3d2
Source dataset
uspto-grants-1978_11
Patent number
US04127730

Reaction notes

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