| Predicate |
Object |
| assignee |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_eb2648e65ad8850515bd727a122f1186 |
| classificationCPCAdditional |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02219 |
| classificationCPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02617
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-45525
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J31-1616
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-50
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-505
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-0228
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-70
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C23C16-442
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-462
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/H01L21-02208
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-025
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-21
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-26
http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/B01J23-40 |
| classificationIPCInventive |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/H01L21-02
http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-02 |
| filingDate |
2019-10-14^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate |
2022-03-15^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor |
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_050017a2a160c7fc9d3eef9e5156d931
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_2d6540ee44f2c44e3096614aa51a99b8
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_08430a30ddf429118627de058d4d64f1
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_a3a4ede468ccfa0faafb7044f90c8319
http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_129e904278b9eb2274719baa54fb0ab5 |
| publicationDate |
2022-03-15^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber |
US-11274112-B2 |
| titleOfInvention |
Halogen free syntheses of aminosilanes by catalytic dehydrogenative coupling |
| abstract |
Compounds and method of preparation of Si—X and Ge—X compounds (X=N, P, As and Sb) via dehydrogenative coupling between the corresponding unsubstituted silanes and amines (including ammonia) or phosphines catalyzed by metallic catalysts is described. This new approach is based on the catalytic dehydrogenative coupling of a Si—H and a X—H moiety to form a Si—X containing compound and hydrogen gas (X=N, P, As and Sb). The process can be catalyzed by transition metal heterogenous catalysts such as Ru(O) on carbon, Pd(O) on MgO) as well as transition metal organometallic complexes that act as homogeneous catalysts. The —Si—X products produced by dehydrogenative coupling are inherently halogen free. Said compounds can be useful for the deposition of thin films by chemical vapor deposition or atomic layer deposition of Si—containing films. |
| isCitedBy |
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-2020399291-A1
http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-11702432-B2 |
| priorityDate |
2013-09-27^^<http://www.w3.org/2001/XMLSchema#date> |
| type |
http://data.epo.org/linked-data/def/patent/Publication |