O-Cresol → HCID 53433129, compound

HRID 1732540Notes

Reaction equation

[C:1]1(C)[C:6]([OH:7])=[CH:5][CH:4]=[CH:3][CH:2]=1.[Si:9](Cl)(Cl)(Cl)[Cl:10]>>[Cl:10][Si:9].[C:6]1([OH:7])[CH:1]=[CH:2][CH:3]=[CH:4][CH:5]=1

Participants

Reactant 2

HCID 335O-Cresol

HCID 24816Silicon tetrachloride

Product 1

HCID 53433129HCID 53433129, compound

Procedure

About 1 mol of fine granular hydrated silica, 0.5 mol of cresol and 1 mol of silicon tetrachloride are slowly added simultaneously while agitating and keeping the temperature below the boiling temperature for 1 to 2 hours; the reaction is complete in 2 to 8 hours, thereby producing a phenol chlorosilicon acid resinous product. To this resinous product about 1 mol of a ketone, acetone, is slowly added while agitating and keeping the temperature below the boiling temperature of the mixture for 1 to 2 hours; the reaction is complete in 2 to 8 hours, thereby producing granules of organic silicon acid resinous product.

Workup

customfor 1 to 2 hours

Sources & evidence

ORD record: ord-2d2f522d071e4b00a56558203dd8ffd6
Source dataset: uspto-grants-1980_12
DOI: 10.6084/m9.figshare.5104873.v1
Patent number: US04238375

Reaction notes

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