http://rdf.ncbi.nlm.nih.gov/pubchem/patent/PL-81569-B1
Outgoing Links
Predicate | Object |
---|---|
classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C233-00 |
classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07C233-00 |
filingDate | 1971-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationDate | 1975-08-30-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
publicationNumber | PL-81569-B1 |
titleOfInvention | Herbicidal alpha-naphthoxy-acetamides - from alpha-naphthoxyacetic acids via acid chlorides[DE2154435A1] |
abstract | Title cpds. of formula (I) : (where R1 is H or lower alkyl; R2 is H, lower alkyl or lower alkenyl, and R3 is lower alkyl or lower alkenyl; R3 being Me, Et or lower alkenyl when R1= R2=H) are prepd. by treating alpha=R1-alpha-naphthoxyacetic acid with a stoichiometric excess of COCl2 and/or SOCl2 in the presence of dimethylformamide or triethylamine HCl as catalyst, and reacting the resulting acid chloride with a stoichiometric excess of HNR2R3.n[DE2154435A1] |
priorityDate | 1970-11-02-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 43.