http://rdf.ncbi.nlm.nih.gov/pubchem/patent/SU-1735304-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0ecd8609df924a93ecd61d058910e3e7 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F9-48 |
| filingDate | 1990-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1992-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_ceb59c7435aa4f7736501badd28463dd http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_fe6eaa35fabea1c144e1a0441e868e9e http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3340b15388a596d49ffadc667626b5f3 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2550c884f4aea0045141c9c76d17a28c |
| publicationDate | 1992-05-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | SU-1735304-A1 |
| titleOfInvention | Method for producing (dimethylalkosilyl)methyl phosphonites or diamidophosphonites |
| abstract | Use: as intermediates for the synthesis of graft catalysts. SUMMARY OF THE INVENTION: Product: (dimethyl / ethoxy / silyl) methyl / di / iso / propyl / phosphonite (CH3) 25 (OC2H5) CH2P (OSNH7-, yield 63%, bp 73-74 ° C 1.5 mmHg, d420 0.9245. (Dimethyl / iso / propoxy / silyl) methyl / di / ethyl / phosphonite. (CH3) 25 (OSSH7-ISO) -CH2P (OC2H5) 2, OUTPUT 67%, bp 82-84 ° C 3 mmHg, d4 0.9252, (Dimethyl / ethoxy / silyl) meth, silt / tetra / ethyl / d and / amido / phosphonite ((OC2H5UNH2RCHKS2N5Y2 47% yield, bp 83-84 ° C 1 mmHg, 0.9959. Reagent 1: (CH3) 2Si (OR) CH2CI, where R is the primary or secondary alkyl. Reagent 2: Magnesium. Reagent 3: X2PCI, where X is an alkoxy or dialkylamino group. Reaction conditions: in medium tetra agidrofurana at minus 78- 0 &deg;.. C 5 straight CO |
| priorityDate | 1990-08-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 44.