http://rdf.ncbi.nlm.nih.gov/pubchem/patent/ES-356717-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_6b6fc801b5bfe5304ffa40d938db6e09 |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/D06M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07C69-96 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A01N47-06 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C11D3-48 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/D06M16-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C11D3-48 |
| filingDate | 1968-07-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationDate | 1970-02-16-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | ES-356717-A1 |
| titleOfInvention | PROCEDURE FOR THE PREPARATION OF NEW DIFFENI-LIC ESTERS. |
| abstract | Procedure for the preparation of new asymmetric carbonic acid diphenyl esters of the general formula I **(See formula)** in which R1 and R2 signify, independently of each other, hydrogen or a halogen atom up to atomic number 35, benzene ring B is unsubstituted or substituted one to three times by halogen up to atomic number 35 or lower alkyl or by phenyl radicals substituted by substituents of different classes, such as a phenyl radical substituted simultaneously by halogen and alkyl, or one or two times through the trifluoromethyl group, and benzene ring C, is unsubstituted, or substituted once or several times by halogen up to atomic number 35, or one to three times by alkyl groups or alkoxy with 1 to 9 carbon atoms, or once or twice by trifluoromethyl group, or by the unsubstituted phenyl radical or a halogenated phenyl radical, characterized in that a hydroxy diphenyl ether of the general formula II **(See formula)** in which R1 and R2 have the meanings indicated above and for the benzene ring B the determinations indicated under formula I apply, preferably reacted in the presence of an acid binding agent with a chlorocarbonic acid ester of the general formula III **(See formula)** in which formula, the benzene radical C, can be substituted as indicated under formula I. (Machine-translation by Google Translate, not legally binding) |
| priorityDate | 1967-08-01-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 23.