| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_327fa8793cc84f1da1cdddfd42f12e25 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-14
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J29-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2521-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-34
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-32
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J2229-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-18
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2529-70 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C2-68
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C6-126
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C15-24 |
| classificationIPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-18 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-84
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-85
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-66
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C2-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C6-12
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-06
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J29-04
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C15-24 |
| filingDate |
1989-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_49db10f80c0dffaafd82a011535c2f40
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_85270017846d852fa7ae6d156ba89f56
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a2195be80568f88e87e9f3e93b212e2d
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_cda8e3b79f9699c8f22d98692552c906
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_76f38b2aa2133479a5a4cd0bdd39f7e3 |
| publicationDate |
1990-04-19-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
WO-9003961-A1 |
| titleOfInvention |
Process for selective diisopropylation of naphthyl compounds using shape selective acidic crystalline molecular sieve catalysts |
| abstract |
The selective isopropylation of a naphthyl compound to diisopropylnaphthalene enhanced in the 2,6-diisopropylnaphthalene isomer is obtained in the presence of an acidic crystalline molecular sieve catalyst having twelve membered oxygen rings. The catalyst pore aperture dimension range from 5.5 to 7.0. The use of these shape selective catalysts results in a diisopropylnaphthalene stream which is enhanced in $g(b) isomers and enhanced in the desired 2,6-diisopropylnaphthalene isomer. A particularly preferred catalyst is synthetic Mordenite having a specific Si/Al ratio and NMR characteristics. Specific catalyst modifications are also described to improve selectivity to the desired 2,6-diisopropylnaphthalene isomer. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0528096-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-9919278-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5198595-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5175135-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5414191-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0440250-A2
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0440250-A3
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE41136-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2245192-B
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2245192-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-RE39222-E
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5900519-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5382735-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6121501-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-5365001-A
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-6018086-A |
| priorityDate |
1988-10-05-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |