http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-H0711002-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_be92719b856db86c092cc233e9512ca2 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C08G79-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01P5-08 |
| filingDate | 1993-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_9e3945dbbb13498923a8fcf4fb723dfb http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_bdc42e3ffa4cab6fe370e3f171b0de1a |
| publicationDate | 1995-01-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-H0711002-A |
| titleOfInvention | Manufacturing method of organic polygermane |
| abstract | (57) [Summary] [Object] An object of the present invention is to provide a method for producing an organic polygermane having a single peak molecular weight distribution in a short time in a high yield. [Structure] In a method for producing an organic polygermane represented by the general formula (I) by a condensation reaction of a corresponding dihalogenated germanium compound and an alkali metal, a hexamethylphosphoric triamide represented by the following formula (II) ( A method for producing an organic polygermane, which comprises performing a polymerization reaction in the presence of HMPA). [Chemical 1] (In the formula, R 1 and R 2 may be the same or different from each other and are each a hydrogen atom, an alkyl group having 1 to 20 carbon atoms, a substituted or unsubstituted aromatic group, and a substituted or unsubstituted alicyclic group. However, the alkyl groups may be bonded to each other to form a germanium-containing ring together with the germanium atom, and n is 50 to 1000. It is an integer of 0. ) [Chemical 2] |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2016157942-A http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-7943721-B2 http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-8378050-B2 |
| priorityDate | 1993-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 32.