Ethanol → Propylene glycol methyl ether acetate

HRID 1901422Notes

Reaction equation

HRID 1901422 reaction equation
[C:1]([CH2:4][C:5](=[O:7])[CH3:6])(=[O:3])[CH3:2].[CH3:8][CH:9]([OH:11])C.[CH2:12]([OH:14])C>O.C(C(CCCC)C([O-])=O)C.[Co+2].C(C(CCCC)C([O-])=O)C>[C:9]([O:7][CH:5]([CH3:6])[CH2:4][O:14][CH3:12])(=[O:11])[CH3:8].[CH3:6][C:5](=[O:7])[CH2:4][C:1]([CH3:8])([OH:3])[CH3:2]

Participants

7

Reactant 3

HCID 702Ethanol2×HCID 3776IsopropanolHCID 31261Acetylacetone

Product 2

HCID 7946Propylene glycol methyl ether acetateHCID 31256Diacetone Alcohol

Reagents, catalysts & solvents 2

HCID 8696Cobalt octoateCatalystHCID 962WaterSolvent

Procedure

Cobalt 2-ethylhexanoate was diluted with a solvent in a weight ratio of ethanol:acetylacetone=100:10 to a solid content of 5 wt % as calculated as oxide (solution J) Solution A1, solution C1, solution H and solution J were mixed in a weight ratio of solution A1 :solution C1 :solution H:solution J=40:15:30:15, and heat treatment was conducted at 40° C. for 20 minutes. Then, the solution was diluted with a solvent in a mixed solvent in a weight ratio of water:ethanol:propylene glycol monomethyl ether acetate:IPA:diacetone alcohol=5.3:22.5:38:23:10 to a solid content of 1.2 wt % to obtain a coating solution for a colored antistatic film.

Sources & evidence

ORD record
ord-94582c60c3d945619348f52e44d7a42d
Source dataset
uspto-grants-1996_11
Patent number
US05578377

Reaction notes

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