2,4-Diethylthioxanthone → Dipropyleneglycol monomethyl ether

HRID 634567

Reaction equation

HRID 634567 reaction equation
[C:1]([OH:5])(=O)[CH:2]=[CH2:3].[C:6]([OH:10])(=O)[CH:7]=[CH2:8].[C:11](O)(=[O:14])C=C.C(C(CO)(CO)CC)O.C(C1C=C(CC)C2SC3C(=CC=CC=3)C(=O)C=2C=1)C>[O-][Ti]([O-])=O.[Ba+2].C(O)C>[CH3:11][O:14][CH:7]([CH2:6][O:10][CH:2]([CH2:1][OH:5])[CH3:3])[CH3:8]

Participants

5

Reactant 2

HCID 1228252,4-DiethylthioxanthoneHCID 250191762-Ethyl-2-(hydroxymethyl)propane-1,3-diol;prop-2-enoic acid

Product 1

HCID 25485Dipropyleneglycol monomethyl etherYield 39.4%

Reagents, catalysts & solvents 2

HCID 6101006Barium titanium trioxideCatalystHCID 702EthanolSolvent

Procedure

A slurry obtained by mixing 6.2 g of a borosilicate glass powder, 56.0 g of barium titanate, 6.2 g of an acrylic organic binder containing hydroxyl groups, 3.1 g of ethanol, 3.0 g of trimethylolpropane triacrylate, 1.2 g of 2-methyl-1-[4-(methylthio)phenyl]-2-morphorinopropane-1-on, 0.3 g of 2,4-diethylthioxanthone and 0.5 g of dipropyleneglycol monomethyl ether was formed into a sheet by the doctor blade method. The sheet was dried at 100° C. to obtain a photosensitive dielectric ceramic green sheet with a thickness of 30 μm.

Workup

  1. customA slurry obtained

Sources & evidence

ORD record
ord-cfa2b1b5def348e7bcd074b938d77348
Source dataset
uspto-grants-2001_02
Patent number
US06183669B2

Linked notes

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