http://rdf.ncbi.nlm.nih.gov/pubchem/patent/DE-2659851-A1
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_2b86357fa6e8b130b3e17c7f8e56856f |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D233-64 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-54 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D233-64 |
| filingDate | 1976-04-28-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_142d20a65087e56b026a9ef30b657e3b http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_57c369e1dd2dd5bde5b5dab190f12f99 |
| publicationDate | 1977-11-10-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | DE-2659851-A1 |
| titleOfInvention | MONOMETHYLOLIMIDAZOLE COMPOUNDS AND PROCESS FOR THEIR PRODUCTION |
| abstract | New monomethylolimidazole derivs. are of formula (I): R is 1-4C alkyl or benzyl. R1 is H or 1-4C alkyl. When R1 is H R1 is 2-4C alkyl. They are prepd. by reacting the corresp. non-hydroxymethyl substd. cpd. with at least an equimolar amt. pref. 1.5 mole/mole of formaldehyde, in a reaction medium of pH is not 7, pref. 7-13. The reaction is pref. carried out at 40-200 degrees C. Pref. a catalyst (II) is used, selected from hydroxides or carbonates of Li, Na, K, Ca, Br, or quat. ammonium hydroxides, tert. amines or alkali metal salts of imidazoles. Pref. is not >0.5 eq. (II) is used per mole (I). |
| isCitedBy | http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0015516-A1 |
| priorityDate | 1974-12-27-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 86.