Title:
FLUORINATED AROMATIC COMPOUND
Document Type and Number:
WIPO Patent Application WO/1994/020442
Kind Code:
A1
Abstract:
A fluorinated aromatic compound represented by formula (I), utilizable for preparing a magnetic fluid having a wide heat-resistant temperature range and a high water resistance. In said formula, X represents H, F, Cl, C1-C20 alkyl or C1-C20 alkoxy; p represents an integer of 1 to 4; y represents -COCH3, -COOC2H5, -CH(OH)CH3, -C(CH3)2OH, -CH=CH2, -C(CH3)=CH2 or -CAB(CH2)mSI(CH3)nZ3-n (wherein A and B represent each H or CH3; Z represents Cl, OCH3 or OC2H5; m and n represent each 0 or 1); and Rf represents C1-C20 fluoroalkyl or C1-C100 fluoropolyether group.
Inventors:
YOSHINO NORIO (JP)
Application Number:
PCT/JP1994/000374
Publication Date:
September 15, 1994
Filing Date:
March 09, 1994
Export Citation:
Assignee:
DAIKIN IND LTD (JP)
YOSHINO NORIO (JP)
YOSHINO NORIO (JP)
International Classes:
C07C17/35; C07C22/08; C07C25/24; C07C33/46; C07C43/225; C07C45/68; C07C49/80; C07C49/84; C07C67/343; C07C69/76; C07C69/78; C07C69/92; C07F7/08; C07F7/12; C07F7/18; C09K3/18; H01F1/44; (IPC1-7): C07C22/08; C07C25/24; C07C33/46; C07C43/225; C07C43/23; C07C49/80; C07C49/84; C07C69/76; C07F7/12; C07F7/18; H01F1/34
Foreign References:
| JPH02200646A | 1990-08-08 | |||
| JPS6191138A | 1986-05-09 | |||
| JPH01316359A | 1989-12-21 | |||
| JPH03218325A | 1991-09-25 | |||
| JPS57142923A | 1982-09-03 | |||
| JPS62109884A | 1987-05-21 | |||
| JPS61212526A | 1986-09-20 | |||
| JPS58188833A | 1983-11-04 | |||
| JPH03106889A | 1991-05-07 | |||
| JPH05159917A | 1993-06-25 |
Other References:
CHEMICAL ABSTRACTS, Vol. 71, No. 13, September 29, 1969 (29.09.69), (Columbus, Ohio, USA), BENKESER, ROBERT A. and two others", "Silylation of Organic Halides. New Method of Forming the Carbon-Silicon Bond", refer to page 472, Abstract No. 614602n, A. Amer. Chem. Soc. 1969, 91(13), 3666-7 (Eng).
See also references of EP 0688753A4
See also references of EP 0688753A4
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