http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2830244-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_da54f7ebbd2d9d8a82f92aca4d1b4e48 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-2288 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-22 |
| filingDate | 1978-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_eeb03f0809c02148233c383283d4c5fb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_e7cfb13b1fb19a09d78030a1f14ad740 |
| publicationDate | 1980-01-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2830244-A1 |
| titleOfInvention | DISTANNANS AND THEIR USE FOR PURE THERMAL PRODUCTION OF STANNYL RADICALS |
| abstract | Distannane derivs. of formula (R1R2R3Sn)-2 (I) (where R1, R2 and R3 are very bulky aromatic and/or aliphatic gps. having a steric requirement on average greater than that of phenyl or neophyl gps.) are novel. The cpds. undergo purely thermal and reversible Sn-Sn bond cleavage at not >200 degrees C to form stannyl radicals, but irreversible decomposition is suppressed. (I) are useful as one-component initiators, stoppers and regulators for free-radical reactions. (I) are quite stable below their decompsn. temp. so can be mixed with reactants (e.g. polymersible olefins) and stored or transported. They decompose at a specific temp., dependent on nature of R1-R3, and unlike known radical catalysts are not explosive and do not produce several types of radicals, CO2 by-prod. etc. They react with alkyl- or aryl-halides to give very energetic alkyl or aryl radicals. |
| priorityDate | 1978-07-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 42.