http://rdf.ncbi.nlm.nih.gov/pubchem/patent/FR-2171543-A5
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2dbb2d7ecbd600cf89fbdd230f4a466c |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C403-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C317-24 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-24 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-08 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C317-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C315-02 |
| filingDate | 1972-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1973-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1973-09-21-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | FR-2171543-A5 |
| titleOfInvention | Unsatd sulphones - terpene and carotenoid inters |
| abstract | Title cpds. are of formula (I): where R= opt. substd. alkyl, alkylaryl or aryl; E=O, protected O or CH2; Q= an opt. substd. opt. unsatd. alkyl or heteroalkyl residue (if E=O) or hal, an anion, NR1R2 where R1 and R2=alkyl and/or aryl or tog. form a ring, OR3 or SR3 where R3=alkyl, aryl or acyl (if E=CH2); and A= an opt. unsatd. (5n+1)C hydrocarbon residue, where n= 0-8, opt. subst. by alkyl and/or functional gps. (if n >=1) and opt. cyclic (if n >=2), or CH3 opt. substd. by hal, S or SO, Ch2OH or an ether or ester derivs. CHO or protective CHO, or CO2H or a deriv. e.g. chloride, ester, nitrile. I are prepd. e.g., by condensing a sulphone A-C(CH3)=CHCH2SO2R with a halide XCH2C(Q)=E, in presence of a strong base (or the corresp. cmpds. with X and SO2R interchanged). |
| priorityDate | 1972-02-04-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 22.