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Article: New metals research reported from University of St. Andrews.
- Article from:
- Journal of Technology
- Article date:
- June 16, 2009
CopyrightCOPYRIGHT 2009 NewsRX. This material is published under license from the publisher through the Gale Group, Farmington Hills, Michigan. All inquiries regarding rights should be directed to the Gale Group. (Hide copyright information)
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"The synthesis and characterization of a novel indenylidene-containing ruthenium catalyst bearing the N-heterocyclic carbene (NHC) ligand 1,3-bis(2,6-diisopropylphenyl)-4,5-dihydroimidazol-2-ylidene (SIPr) are reported. Comparative reactivity studies with other indenylidene complexes using various substrates show the importance of the sterically demanding SIPr ligand on catalyst reaction profile," scientists in Scotland report.
"The investigation of the reaction scope for ring-closing metathesis transformations establishes the influence of the NHC on catalyst activity especially as a function of substrate steric bulk. The novel catalyst was found very efficient ...
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Article: Publication No. WO/2009/128230 Published on Oct. 22, Assigned to ...
US Fed News Service, Including US State News;
October 30, 2009 ;
454 words
... ... platelet deposition inhibiting material. The patent has been assigned to Nihon University, Tokyo, and National University Corp., Tokyo Medical and Dental University, Tokyo. According to an abstract posted by the World Intellectual Property ...
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