Organic compounds -- part of the class 532-570 series – Organic compounds – Silicon containing
Patent
1994-10-31
1997-08-19
Shaver, Paul F.
Organic compounds -- part of the class 532-570 series
Organic compounds
Silicon containing
2522996, 25229963, C07F 708
Patent
active
056590598
ABSTRACT:
A silacyclohexane compound represented by the following general formula (I). ##STR1## In this formula, R denotes a linear-chain alkyl group with a carbon number of 1-10, a mono- or di- fluoro-alkyl group with a carbon number of 1-10, a branched-chain alkyl group with a carbon number of 3-8, an alkoxyalkyl group with a carbon number of 2-7, or an alkenyl group with a carbon number of 2-8. ##STR2## denotes trans-1-sila-1,4-cyclohexylene or trans-4-sila-1,4-cyclohexylene group whose silicon at position 1 or position 4 has a substitutional group(s) of H, F, Cl or CH.sub.3. X denotes a CN, F, Cl, CF.sub.3, CF.sub.2 Cl, CHFCl, OCF.sub.3, OCHF.sub.2, OCF.sub.2 Cl, OCHFCl, R or OR group (R is the same as defined in the general formula (I)). Y.sub.2 and Z denote H or F, independently to each other. Y.sub.1 denotes H, F or Cl.
REFERENCES:
patent: 4826984 (1989-05-01), Berlin et al.
patent: 4973723 (1990-11-01), Cawthon et al.
Kaneko Tatsushi
Kinsho Takeshi
Kurihara Hideshi
Ogihara Tsutomu
Saito Ryuichi
Shaver Paul F.
Shin-Etsu Chemical Co. , Ltd.
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