2008
Phosphoric ligands immobilized on polymeric resins
ŠEVČÍK, Richard and Pavel PAZDERABasic information
Original name
Phosphoric ligands immobilized on polymeric resins
Name in Czech
Fosforové ligandy imobilizované na polymerní pryskyřici
Name (in English)
Phosphoric ligands immobilized on polymeric resins
Authors
ŠEVČÍK, Richard (203 Czech Republic) and Pavel PAZDERA (203 Czech Republic, guarantor)
Edition
Basel, Switzerland, ECSOC 12: http://www.usc.es/congresos/ecsoc/12/ECSOC12.htm; CD version, p. 01-07, 7 pp. 2008
Publisher
Molecular Diversity Preservation International (MDPI), Kandererstrasse 25, CH-4057 Basel, Switzerland
Other information
Language
Czech
Type of outcome
Proceedings paper
Field of Study
10401 Organic chemistry
Country of publisher
Switzerland
Confidentiality degree
is not subject to a state or trade secret
References:
RIV identification code
RIV/00216224:14310/08:00025415
Organization unit
Faculty of Science
ISBN
3-906980-20-0
Keywords in English
solid supported catalysts; hydrocyanation of olefines; phosphoric ligands; Ni(0)-complexes
Tags
International impact, Reviewed
Changed: 25/3/2010 09:55, doc. RNDr. Pavel Pazdera, CSc.
In the original language
Hydrogen cyanide (HCN) addition is chemical reaction taking important part in chemical industry over the world. HCN addition reactions are one the most used synthetic routes leading to cyano compounds which are indispensable materials for pharmaceutical industry and chemical industry itself as well. The key role in HCN additions is represented by the catalytic system present in reaction mixtures, which increases yields and purity of desired product and decreases energetic and material demands of the reaction at the same time. It is known that Ni(0)-complexes stand as the most used catalysts in such mixtures having high efficiency and selectivity, although catalytic system may be rather complicated and the resulting product can be dependent on many factors. Some disadvantages of such homogenous catalytic systems could be eliminated using immobilized Ni-complexes as catalysts. First step in this approach is to prepare phosphoric ligands immobilized on suitable polymeric resin.
In English
Hydrogen cyanide (HCN) addition is chemical reaction taking important part in chemical industry over the world. HCN addition reactions are one the most used synthetic routes leading to cyano compounds which are indispensable materials for pharmaceutical industry and chemical industry itself as well. The key role in HCN additions is represented by the catalytic system present in reaction mixtures, which increases yields and purity of desired product and decreases energetic and material demands of the reaction at the same time. It is known that Ni(0)-complexes stand as the most used catalysts in such mixtures having high efficiency and selectivity, although catalytic system may be rather complicated and the resulting product can be dependent on many factors. Some disadvantages of such homogenous catalytic systems could be eliminated using immobilized Ni-complexes as catalysts. First step in this approach is to prepare phosphoric ligands immobilized on suitable polymeric resin.
Links
| 2A-1TP1/090, research and development project |
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