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Matches 1 - 50 out of 3,671

Document Document Title
WO/2018/011548A1
Bimetallic catalytic compounds and compositions comprising permethylpentalene ligands, as well as their methods of preparation, are described. The catalytic compounds and compositions are promising catalysts in olefin (e.g. ethylene) pol...  
WO/2018/008350A1
Provided is a starting material for the thin film formation, which contains a compound represented by general formula (1). In general formula (1), R1-R4 may be the same or different, and each represents an alkyl group having 1-5 carbon a...  
WO/2018/009016A2
The present invention relates to a method for preparing a high-purity metallocene catalyst capable of providing varying selectivity and high activity to a polyolefin copolymer and, particularly, can prepare a high-purity metallocene cata...  
WO/2018/003389A1
Provided is a production method for a catalyst, by which a catalyst that is a metallocene compound can be produced with high purity and high yield by using a ligand of a specific structure containing a fluorene skeleton. According to the...  
WO/2017/216550A1
Constrained geometry catalytic compounds are disclosed as well as catalytic compositions comprising the compounds supported on solid support materials. The compounds and compositions are useful as catalysts in the polymerisation and copo...  
WO/2017/204830A1
This invention relates bisindenyl metallocene catalyst compounds having long (at least 4 carbon atoms) linear alkyl groups substituted at the two position and substituted or unsubstituted aryl groups at the four position and process usin...  
WO/2017/205143A1
Disclosed herein are catalyst compositions containing bicyclic bridged metallocene compounds. These catalyst compositions can be used for the polymerization of olefins. For example, ethylene polymers produced using these catalyst composi...  
WO/2017/194100A1
The invention relates to a method for producing cationic silicon (II) compounds of general formula (RaSi) +HA- (I) by reacting the silicon (II) compounds of general formula II (Rb-H) (RaSi)+ (II) with a hydride acceptor compound A, where...  
WO/2017/194943A1
Unsymmetrical metallocene compounds based on cyclopentadienyl ligands are disclosed, as well as catalytic compositions comprising the compounds supported on solid support materials. The compounds and compositions are useful as catalysts ...  
WO/2017/191607A1
The present invention relates to the compounds of Formula 1 wherein M is Sc or Y, Hal is CI, Br, F or I R is alkyl with 1 - 4 atoms of C X is CI, Br, F or I or a group such as that shown hereinafter wherein R is alkyl with 1 - 4 atoms of...  
WO/2017/177715A1
The present invention discloses a method for synthesizing a chiral ferrocene-like P, P ligand, and belongs to the technical field of organic synthesis. The method is implemented through the following steps: (1) using vinyl ferrocene as a...  
WO/2017/178536A1
The invention relates to a catalyst for the hydroformylation of at least one olefin, comprising a ligand of the general formula (I) - R1, R2, R3 selected from the group comprising substituted and non-substituted alkyl, substituted and no...  
WO/2017/174290A1
The invention relates to a hydrosilylatable mixture M containing: (A) a compound with at least one hydrogen atom directly bonded to Si, (B) a compound containing at least one carbon-carbon multiple bond, and (C) a compound containing at ...  
WO/2017/159578A1
A metallocene compound represented by general formula (1) (wherein each symbol is as defined in the description).  
WO/2017/150731A1
This metallocene compound is represented by general formula (1) (the symbols in general formula (1) are as defined in the description.).  
WO/2017/118617A1
The invention relates to a metallocene complex according to formula I or II wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements, Q is an anionic ligand to M, ...  
WO/2017/104619A1
Provided is a cobalt complex which is useful for the production of a cobalt-containing thin film under conditions where no oxidizing gas is used. A cobalt complex represented by general formula (1) (wherein R1 represents a silyloxy group...  
WO/2017/103623A1
Metal complexes such as those of formula (I) are contemplated by the present invention. The metal complexes may be used in catalytic reactions as a catalyst. The catalytic reaction may be an autotransfer process, for example hydrogen bor...  
WO/2017/093427A2
The present invention relates to a selective method for carrying out the Buchwald-Hartwig cross-coupling reaction of biphenyl derivatives.  
WO/2017/093427A3
Disclosed is a selective process for the preparation of a tertiary triaryl amine A-N(B)(C) under the conditions of the Buchwald-Hartwig cross-coupling. Preferably, one of the aryl radicals is a biphenyl derivative. The claimed 2-stage pr...  
WO/2017/060690A1
Permethylpentalene based metallocene complexes are disclosed. The complexes are effective catalysts/initiators in the polymerisation of olefins. Also disclosed are compositions comprising the metallocene complexes, as well as uses of the...  
WO/2017/034142A1
The present invention provides a transition metal compound, a catalyst composition comprising the same, and a method for producing an olefin polymer using the catalyst composition, the transition metal compound being capable of exhibitin...  
WO/2017/010648A1
The present invention relates to an indenyl-tetrahydroindenyl-based metallocene compound and a preparation method therefor. The indenyl-tetrahydroindenyl-based metallocene compound can be generated by the partial hydrogenation reaction o...  
WO/2016/206583A1
Disclosed are methods of using d8 square planar metal complexes containing tridentate π-conjugated ligands and ancillary ligand of N-heterocyclic carbene or di-phosphine ligand to target mismatched DNA. Targeting of mismatched DNA can b...  
WO/2016/195423A1
The present invention relates to a novel metallocene compound. The metallocene compound according to the present invention can be used in the preparation of olefin-based polymers, has excellent activity, and enables an effective preparat...  
WO/2016/188999A1
The invention relates to a metallocene complex (1) according to formula (I) wherein M is a metal selected from lanthanides or transition metals from group 3, 4, 5 or 6 of the Periodic System of the Elements, Q is an anionic ligand to M, ...  
WO/2016/181918A1
The present invention relates to a chemical vapor deposition starting material represented below that comprises a heterogeneous polynuclear complex in which cyclopentadienyl and a carbonyl are coordinated to a first transition metal and ...  
WO/2016/168448A1
Catalyst systems and methods for making and using the same are disclosed. In an example, a method of synthesizing a monocyclopentadienyl compound is provided. The method includes melting a dicyclopentadienyl compound including the follow...  
WO/2016/164040A1
The present invention relates to a process to prepare dicycloplatin under mild reactive conditions and at fast reaction rates. The process is reproducible and easy to scale up for industrial application.  
WO/2016/153682A1
Bis phenolate transition metal complexes are disclosed for use in alkene polymerization, with optional chain transfer agent, to produce polyolefins.  
WO/2016/153682A8
Bis phenolate transition metal complexes are disclosed for use in alkene polymerization, with optional chain transfer agent, to produce polyolefins.  
WO/2016/146689A1
Provided is an organozinc composition comprising (a) an organozinc complex carrying an allylic ligand, (b) a magnesium component and (c) a lithium component. The organozinc composition is useful as a synthetic intermediate with excellent...  
WO/2016/140057A1
The present invention is a radiation-sensitive composition containing a polymer having a first structural unit containing an acid-dissociable group, a radiation-sensitive acid generator, and a compound represented by the following formul...  
WO/2016/133340A1
The present invention relates to a novel metal complex compound, and a metal nanostructure and a catalyst composition comprising same, the metal complex compound being prepared into the shape of a metal nanostructure having various three...  
WO/2016/129818A1
The present invention relates to an organic zinc compound comprising a styrene-based polymer or a polyolefin-polystyrene block copolymer at both ends. Also, the present invention relates to a method for preparing the organic zinc compoun...  
WO/2016/122017A1
The present invention relates to a novel metallocene compound, a catalyst composition comprising the same, and a method for preparing an olefin-based polymer using the same. The metallocene compound and the catalyst composition comprisin...  
WO/2016/122018A1
The present invention relates to a novel metallocene compound, a catalyst composition containing the same, and a method for preparing a polyolefin using the same. The metallocene compound and the catalyst composition containing the same ...  
WO/2016/115626A1
There is provided a redox-sensitive compound comprising a redox-sensitive organometallic moiety and a phospholipid or modified-phospholipid moiety. The compound is embodied in a redox-sensitive drug delivery system. In preferred embodime...  
WO/2016/106086A1
Disclosed are Zirconium-containing film forming compositions comprising Germanium- and Zirconium-containing precursors having one of the following formulae: formula (I) and formula (II) wherein each R1, R2, R3, R4, R5, R6, R7, R8, R9 and...  
WO/2016/099236A1
The invention relates to a method for carrying highly active zirconocene aluminohydrides (Cp2ZrH3AlH2) on polymer carriers produced from processes of miniemulsion polymerisation, based on cross-linked and functionalised polystyrene parti...  
WO/2016/075485A1
Novel unsymmetrical metallocene catalytic compounds of formula (I) are disclosed, as well as catalytic compositions comprising compounds of formula (I). Also disclosed are uses of such catalytic compounds and compositions in olefin polym...  
WO/2016/056744A1
The present invention relates to a novel ligand compound, a metallocene compound, and a method for preparing an olefin-based compound by using the same. According to the present invention, the metallocene compound and a catalyst composit...  
WO/2016/056418A1
 Provided is an actinic ray-sensitive or radiation-sensitive composition comprising a compound (A) including an acid crosslinking group and a transition metal atom, and having a molecular mass of at most 1000. When used for the formati...  
WO/2016/057600A1
The present invention provides novel transition-metal precatalysts that are useful in preparing active coupling catalysts. In certain embodiments, the precatalysts of the invention are air-stable and moisture-stable. The present inventio...  
WO/2016/052279A1
The present invention relates to a method for producing, at high yield, a high-purity, high-activity Tebbe complex having excellent storage stability, said method characterized in that bis(cyclopentadienyl)titanium dichloride and trimeth...  
WO/2016/041818A1
A metal complex of the formula (1 ) CyLMZp(A)n (1 ), wherein M is a group 4 metal Z is an anionic ligand, p is number of 1 to 2, preferably 2, Cy is a cyclopentadienyl-type ligand substituted with at least one aliphatic C3-C20 hydrocarby...  
WO/2016/037960A1
The invention is directed to a metallocene complex selected from the group consisting of 2-indenyl complexes I, II, III and IV, wherein Y is a C1-C20 linear, branched or cyclic hydrocarbyl group, or a C6-C30 aryl or substituted aryl grou...  
WO/2016/027583A1
An electrolyte solution for nonaqueous secondary batteries, which contains more than 0% by mass but 1% by mass or less of an organic metal compound represented by formula (I); an additive for electrolyte solutions; and a nonaqueous secon...  
WO/2016/025742A1
Platinum-containing compounds for the treatment of disease, such as, for example, cancer, are provided herein. Specifically, platinum Pt(IV) complexes with a substituted 2,2'-bipyridine ring structure are provided, as are methods for usi...  
WO/2016/019907A1
According to embodiments of present disclosure, a method to produce a compound of Formula (19) is provided. Using this method, the compound of Formula (19) may be produced effectively.  

Matches 1 - 50 out of 3,671