http://rdf.ncbi.nlm.nih.gov/pubchem/patent/JP-2021187795-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_065fe7c4146d471ac47823ff7c1d911f |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C47-575 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C45-00 |
| filingDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_3e5369206288c437fec96331a8269a28 |
| publicationDate | 2021-12-13-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | JP-2021187795-A |
| titleOfInvention | Method for producing 2,3-difluoro-6-methoxybenzaldehyde |
| abstract | PROBLEM TO BE SOLVED: To provide an industrially excellent method for producing 2,3-difluoro-6-methoxybenzaldehyde, which is not a reaction at an ultra-low temperature and does not require strict equivalent control of an organometallic reagent. SOLUTION: A step of reacting 3,4-difluoroanisole of the formula (1) with n-butylmagnesium diisopropylamide, and then reacting with an electrophile having a formyl group, 2, 3 of the formula (2). A method comprising the step of producing −difluoro-6-methoxybenzaldehyde. [Selection diagram] None |
| priorityDate | 2020-06-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 47.