http://rdf.ncbi.nlm.nih.gov/pubchem/patent/EP-0655438-A2
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_afd09d7f858688df62372454b26f25ec |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D207-33 |
| classificationIPCAdditional | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-32 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B61-00 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D207-33 |
| filingDate | 1994-10-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_0fb2d20cfb2e85843008286ffdd5766f |
| publicationDate | 1995-05-31-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | EP-0655438-A2 |
| titleOfInvention | Bis (pyrrol-2-yl)halocarbylmethanes and processes for their preparation |
| abstract | New chemical compounds, bis(pyrrol-2-yl)halocarbylmethanes, also known as meso-halocarbyl dipyrromethanes, are made by recting pyrrole in either of two reaction schemes. Once such scheme converts pyrrole through an intermediate, a halocarbyl carbonyl pyrrole, to a [2-(1-hydroxyl-1-hydro-1-halocarbyl)pyrrole], and then converts the latter to the desired halocarbyldipyrromethane; the last step in this scheme is a novel and useful method in itself. The other such sequence converts pyrrole, by reaction with a halocarbyl aldehyde, directly to the desired halocarbyl dipyrromethane. n 5,5'-unsubstituted-meso-halocarbyl dipyrromethanes are useful precursors to linear di-, tri-, tetra- and polypyrrolic compounds, as well as cyclic polypyrrolic compounds such as porphyrins, azaporphyrins, expanded polypyrrolic macrocycles and their metal derivatives. |
| priorityDate | 1993-10-26-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 94.