Acetylene alcohol and method for preparing the same

Details Acetylene alcohol and method for preparing the same Acetylene alcohol and method for preparing the same

2006-06-27

2006-06-27

Price, Elvis O. (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Silicon containing

C556S465000, C556S449000, C556S466000, C556S470000, C556S471000

Reexamination Certificate

active

07067688

ABSTRACT:
An acetylene alcohol represented by the following formula,wherein R1represents a monovalent hydrocarbon radical having 4 to 10 carbon atoms with the carbon atom bonded to the silicon atom being a tertiary carbon,R2and R3each represents a monovalent group selected from the group consisting of alkyl groups having 1 to 4 carbon atoms and a fluorinated group represented by the formula, Rf—Q—, wherein Rf is a linear or branched perfluoroalkyl group having 3 to 100 carbon atoms which may be interrupted by one or more ether bonds, and Q is a divalent group having 2 to 10 carbon atoms which may be interrupted by one or more nitrogen, oxygen, or sulfur atoms, and n is zero or 1.

REFERENCES:
patent: 5629387 (1997-05-01), Frances et al.
patent: 5708046 (1998-01-01), Jones et al.
patent: 6114562 (2000-09-01), Fukuda et al.
patent: 6-329917 (1994-11-01), None
patent: 9-143371 (1997-06-01), None
patent: 200-53685 (2000-02-01), None

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