http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-346115-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_7b04f5b6a02051c94d6eaf190b751ed2 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11B9-0073 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11B9-00 |
| filingDate | 1930-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1931-04-09-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-346115-A |
| titleOfInvention | Manufacture of odoriferous substances |
| abstract | Cyclic acetals are manufactured by condensing dihydric alcohols with unsubstituted araliphatic aldehydes. The products comprise odoriferous substances. In examples, acetals are produced by p condensing: 1-oxo-2-phenylethane (phenylacetaldehyde) with 1 : 2-dihydroxyethane, 1 : 2-dihydroxypropane, 1 : 2-dihydroxybutane, 1 : 3-dihydroxybutane and 2 : 4-dihydroxy-4-methylpentane; 1-oxo-2-phenyl-2-methylethane (hydratropic aldehyde) with 1 : 2-dihydroxyethane and 2 : 4-dihydroxy-4-methylpentane; 1-oxo-3-phenylpropane with 1 : 2-dihydroxyethane and 2 : 4-dihydroxy-4-methylpentane; and 1-oxo-3-phenylpropen-2 (cinnamaldehyde) with 1 : 2-dihydroxyethane and 2 : 4 - dihydroxy - 4 - methylpentane. Gaseous hydrogen chloride is the condensing agent in each case. |
| priorityDate | 1929-02-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.