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CHIRAL ELECTRODEPOSITION OF AN ENANTIOSPECIFIC CATALYST

标题

ENANTIOSPECIFIC CATALYSTS PREPARED BY CHIRAL DEPOSITION

详细技术说明

None

*Abstract

Non-confidential Abstract of Invention: A method of manufacture is disclosed for the production of surfaces which are chiral (i.e., having hardness). These chiral surfaces are produced on achiral substrates by electrodeposition. The handedness of the films is determined by the chirality of solution precursors. The chiral surfaces can be used as heterogeneous catalyst for the enantiospecific synthesis of chiral molecules. They can also be used to produce enantiospecific chemical and biological sensors. The main application of the invention is envisioned to be the production and analysis of single enantiomer drugs in the pharmaceutical industry. There are presently no commercial heterogeneous catalysts used for chiral synthesis. It may also be used to produce sensors for chiral chemical warfare agents. The method is simple and inexpensive, and is widely applicable.

*IP Issue Date

Apr 22, 2008

*Principal Investigation

Name: Jay Switzer, Professor

Department:

Name: Eric Bohannan

Department:

Name: Hiten Kothari

Department:

Name: Shuji Nakanishi

Department:

附加资料

Inventor: Michael C. Chan | Chi-fai Kui
Priority Number: CN100497399C
IPC Current: C08F0004642 | C07F000700 | C07F000728 | C08F0004659 | C08F000476 | C08F001000 | C08F011000 | C08F011002 | C08F011014
Assignee Applicant: The University of Hong Kong
Title: Polyolefin catalyst component using non-covalent interactions | Polyolefin catalyst component using non-covalent interaction with the injection molding
Usefulness: Polyolefin catalyst component using non-covalent interactions | Polyolefin catalyst component using non-covalent interaction with the injection molding
Summary: The catalyst is for use in polymerizing olefin e.g. ethylene, propylene, 1-butene, 2-pentene, 1-hexene, 1-octene, styrene, 1,3-butadiene, norbornene, each being optionally substituted. It is used in olefin polymerization processes e.g. gas, high-pressure liquid, slurry, bulk solution, and/or suspension-phase techniques.
Novelty: New polyolefin catalyst for use in polymerizing olefin e.g. ethylene, propylene, 1-butene, 2-pentene, 1-hexene, 1-octene, styrene, or 1,3-butadiene,

主要类别

化工/材料

细分类别

化学成分

申请日期

Jul 2, 2004

申请号码

7,361,261

其他

国家/地区

美国