ABSTRACT
TITLE: SELECTIVE HYDROGENATION OF CYCLIC DIENE TO CORRESPONDING CYCLIC MONO OLEFIN USING SONICATED RANEY NICKEL
The present invention provides an improved and economical process for selective hydrogenation of cyclic di-olefins to their corresponding cyclic mono-olefins, essentially in presence of sonica...
ABSTRACT
TITLE: A NEW PROCESS FOR SYNTHESIZING C2 BRIDGED CYCLOPENTADIENYL LIGANDS AND CORRESPONDING ANSA-METALLOCENE CATALYSTS
The present invention relates to a new, improved and efficient process for synthesizing C2 (ethylene) bridged cyclopentadienyl ligand having formula I:
Formula I
and eventually for...
[Class : 1] "Chemical Products Used In Industry; Science, Photography, Agriculture, Horticulture, Forestry; Artificial And Synthetic Resins; Plastics In The Form Of Powders, Liquids Or Pastes, For Industrial Use; Manures (Natural And Artificial); Fire Extinguishing Compositions; Tempering Substances And Chemical Preparations For Soldering; Chemical Substances For Preserving ...
[Class : 1] "Chemical Products Used In Industry; Science, Photography, Agriculture, Horticulture, Forestry; Artificial And Synthetic Resins; Plastics In The Form Of Powders, Liquids Or Pastes, For Industrial Use; Manures (Natural And Artificial); Fire Extinguishing Compositions; Tempering Substances And Chemical Preparations For Soldering; Chemical Substances For Preserving ...
[Class : 1] "Chemical Products Used In Industry; Science, Photography, Agriculture, Horticulture, Forestry; Artificial And Synthetic Resins; Plastics In The Form Of Powders, Liquids Or Pastes, For Industrial Use; Manures (Natural And Artificial); Fire Extinguishing Compositions; Tempering Substances And Chemical Preparations For Soldering; Chemical Substances For Preserving ...
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