http://rdf.ncbi.nlm.nih.gov/pubchem/patent/CA-1277673-C
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6e9c4aa2340746494c7366141829dab9 |
| classificationCPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/Y02P20-55 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0834 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-10 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-0898 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-1896 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07F7-188 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C67-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B31-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B51-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-12 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07F7-10 |
| filingDate | 1985-10-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1990-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6d899b2ac3528629856006f9bf7f0af4 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_6f19640aa2c760b6f55d47c533aa53e6 |
| publicationDate | 1990-12-11-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | CA-1277673-C |
| titleOfInvention | Substituted ethylene-silane adducts used as protective group reagents |
| abstract | Substituted ethylene-silane adducts used as protective group reagent Abstract Compounds of the formula Ia (Ia), in which X is an ester group of an inorganic or organic acid and m is a number from 1 to 4, R1 and R2 independently of one another are linear or branched C1-C12-alkyl or unsub-stituted or C1-C6-alkyl-substituted benzyl, C5-cyclo-alkyl or C6-cycloalkyl, or R1 and R2 together are tetra-methylene or pentamethylene and R3 to R6 independently of one another are linear or branched C1-C12-alkyl. unsub-stituted or C1-C6-alkyl-substituted phenyl or phenyl-CnH2n- with n = 1 to 6, C5-cycloalkyl or C6-cycloalkyl, R3 and R5 together and/or R4 and R6 together are tetra-methylene or pentamethylene, or R3 and R4 together and/or R5 and R6 together are trimethylene or tetramethylene, one of the radicals R1 to R6 containing at least two carbon atoms if X is halide or the radical of a carboxylic acid, are obtainable by reacting monochlorosilanes of the formula II (II), with tetrasubstituted ethylenes of the formula III (III). X as Cl and Br can be replaced by ester groups of inorganic and organic acids. The compounds of the formula I and those with other ester groups are suitable especially as a protec-tive-group reagent for hydroxyl, mercapto, carboxyl, amino and amide groups. |
| priorityDate | 1984-10-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 111.