http://rdf.ncbi.nlm.nih.gov/pubchem/patent/GB-2342351-A
Outgoing Links
| Predicate | Object |
|---|---|
| assignee | http://rdf.ncbi.nlm.nih.gov/pubchem/patentassignee/MD5_dea97595058f316a875c28a64efb90da |
| classificationCPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/C07D493-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentcpc/A61P31-04 |
| classificationIPCInventive | http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-18 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/B01J31-02 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-14 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07D493-22 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/G01N27-333 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/A61P31-04 http://rdf.ncbi.nlm.nih.gov/pubchem/patentipc/C07B63-02 |
| filingDate | 1998-06-24-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| inventor | http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_1b3fe7c7b688d1b67a36de041b24edf6 http://rdf.ncbi.nlm.nih.gov/pubchem/patentinventor/MD5_c40565875c148ee689d6516bb23379bf |
| publicationDate | 2000-04-12-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| publicationNumber | GB-2342351-A |
| titleOfInvention | Calixarene tubes as cation receptors |
| abstract | A cyclic compound of formula (I) wherein R<SP>x</SP> groups which may be the same or different are selected from -O-(CH<SB>2</SB>)<SB>n</SB>-O- where n is an integer of from 2-6; R<SP>y</SP> and R<SP>z</SP> groups which may be the same or different are independently selected from hydrogen, halogen or a hydrocarbyl group; R<SP>a</SP> together with R<SP>b</SP> of the adjacent phenyl ring and R<SP>c</SP> together with R<SP>d</SP> of the adjacent phenyl ring form a group of formula -(CH<SB>2</SB>)<SB>m</SB>- or -O-(CH<SB>2</SB>)<SB>p</SB>-O-where m and p are integers of from 1-5, and each group R<SP>a</SP>-R<SP>b</SP> and R<SP>c</SP>-R<SP>d</SP> may be the same or different; and x is an integer of 2 or more, such as 4. Compounds of formula (I) display particular selectivity for specific ions such as potassium ions. They are useful <I>inter alia</I> in reactions where scavenging of a specific cation is required or as ion specific electrodes. |
| priorityDate | 1997-06-25-04:00^^<http://www.w3.org/2001/XMLSchema#date> |
| type | http://data.epo.org/linked-data/def/patent/Publication |
Incoming Links
Total number of triples: 26.