http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5519156-A
Outgoing Links
Predicate | Object |
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assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_424db9d56b06a23aed410fcf5df652f3 |
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C09K19-406 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-081 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0896 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C09K19-40 |
filingDate | 1995-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
grantDate | 1996-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_091f113bb7cfd143a72c22b8b9922610 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_80ef552c51996da668b98c65da511d09 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_b4f04400920727cf56f01b5702ae1a91 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2fdc7d14ab2131f032608a06383b91bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_67cc60dd6ba68b7284aab030624d763e |
publicationDate | 1996-05-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | US-5519156-A |
titleOfInvention | Cyclohexane carbaldehyde compounds and processes for preparing silacyclohexane-based liquid crystal compounds from the carbaldehyde |
abstract | A cyclohexane carbaldehyde compound of the following formula (I) ##STR1## wherein Ar represents a phenyl group or a tolyl group, and R represents a phenyl group, a tolyl group, a linear alkyl group, a mono or difiuoroalkyl group, a branched alkyl group or an alkoxyalkyl group. Processes for preparing a silacyclohexane-based liquid crystal compound of the following formula (II) or (III) from the cyclohexane carbaldehyde are also described ##STR2## wherein R represents a phenyl group, a tolyl group, a linear alkyl group, a mono or difiuoroalkyl group, a branched alkyl group or an alkoxyalkyl group, X represents R or OR, in which R has the same meaning as defined above, CN, F, C1, Br, CF 3 , OCF 3 , OCHFCL, OCF 2 Cl, CF 2 Cl, (O) m CY 1 =CX 1 X 2 , O(CH 2 ) r (CF 2 ) s X 3 , wherein m is a value of 0 or 1, Y 1 and X 1 independently represent H, F or Cl, X 2 represents F or Cl, r and s are, respectively, a value of 0, 1 or 2 provided that r+s=2, 3 or 4, and X 3 represents H, F or Cl, Y represents a halogen or a methyl group, Z represents a halogen or CH 3 , i is a value of 0, 1 or 2, and j is a value of 0, 1 or 2. |
isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5665271-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5730901-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5595686-A |
priorityDate | 1994-07-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
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