http://rdf.ncbi.nlm.nih.gov/pubchem/patent/WO-2004080987-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_902dbf412eb53554d1e5d3ad566a58bd http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_097405822d505467fd50f7100022cd56 http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_12aeaa25ab4f07f84fc0fbaed0040de4 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D305-06 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D305-06 |
| filingDate | 2003-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_425669c131f2cd14a254762c87059657 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_00b03f93549e614158bdaa083dff1075 |
| publicationDate | 2004-09-23-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | WO-2004080987-A1 |
| titleOfInvention | Process for producing oxetane compound using polyalkyl ether |
| abstract | It is intended to provide an industrially advantageous process for producing an oxetane compound whereby a 3-halo-1-propanol represented by the following general formula (1) can be cyclized by eliminating a hydrogen halide at a high yield and 3-chloro-1-propanol also represented by the general formula (1) can be cyclized by eliminating hydrogen chloride at a high yield without resort to a two-layer system comprising water and an organic solvent: (1) In the above formula (1), R1 and R2 may be different and each represents hydrogen or optionally substituted and optionally branched aliphatic C1-8 hydrocarbyl, or R1 and R2 may form together optionally branched aliphatic divalent C2-8 hydrocarbyl; and X represents chlorine, bromine or iodine. Namely, a process for producing an oxetane compound characterized in that, in a reaction of cyclizing a 3-halo-1-propanol represented by the general formula (1) by eliminating a hydrogen halide, a polyalkyl ether is used in the presence of an alkali. |
| priorityDate | 2002-03-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 21.