http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4335047-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_0efa077d881a96aeb1e29b21ef1bbb58 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D319-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D319-06 |
| filingDate | 1980-04-08-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| grantDate | 1982-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_f573ff1855ab09edb003f431c155a1ad http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_307af7701aa1c5f933011116d7dc1f90 |
| publicationDate | 1982-06-15-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | US-4335047-A |
| titleOfInvention | Preparation of cyclic acetals of trans-4-chloro-3-methyl-but-2-en-1-al, and preparation of trans-3-methyl-but-2-ene-1,4-dial-1-monoacetals |
| abstract | A process for the preparation of 6-membered cyclic acetals of trans-4-chloro-3-methyl-but-2-en-1-al by reacting the corresponding acetals of 3-methyl-but-2-en-1-al (prenal), in a halohydrocarbon, with sulfuryl chloride and for their subsequent oxidation to trans-3-methyl-but-2-ene-1,4-dial-1-monoacetals (3-methyl-fumarodialdehyde-1-monoacetals). The trans-3-methyl-but-2-ene-1,4-dial-1-monoacetals are of great importance in terpene syntheses, since they make it possible to carry out successive Wittig reactions giving a very large number of compounds of biological and pharmacological importance. |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/US-4503239-A |
| priorityDate | 1979-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 128.