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Patent Searching and Data


Matches 701 - 750 out of 3,504

Document Document Title
WO/2000/066547A1
The invention relates to a method for preparing organic methanide electrolytes of the formula (I): M2[R¿1?-SO¿2?-(CF¿2?)¿n?-SO¿2?-R], wherein R means C(SO¿2?R¿F?)¿2?, N(SO¿2?R¿F?), O and R1 means C(SO¿2?R¿F?)¿2?, N(SO¿2?R¿...  
WO/2000/064905A2
The invention relates to a method for $g(a) metalation of a derivative which is heterocyclic, monocyclic or polycyclic and possesses at least one 5-atom heterocycle and is unsaturated or aromatic or substituted. The invention is characte...  
WO/2000/063461A1
An organocuprous compound of formula (I) of the present invention can be conveniently used in a low-temperature CVD process for the mass production of a contaminant-free copper film having good thermal stability, wherein: R¿1?, R¿2? an...  
WO/2000/055136A1
Metal-containing azo compounds represented by at least one of the general formulae (a1), (a2), (a3) and (a4) and being useful in forming recording layers of optical recording media; and optical recording media which have recording layers...  
WO/2000/053611A1
A compound comprising a polyfluorinated anion and the use thereof is provided. Specifically, the present invention provides a compound comprising an anion which comprises a polyfluorinated alkoxide coordinated to a transition metal, or a...  
WO/2000/050534A2
Photoluminescent complexes of copper, silver, zinc, lithium or similar metals are described, being (bis)ligand, with two different ligands. A variety of ligands may be used, the larger ligand being of a size or shape such that a pair of ...  
WO/2000/032717A1
Lithium quinolate is an electroluminescent material which emits light in the blue region of the spectrum.  
WO2000008030A3
This invention relates to processes for making phosphorus compounds R2P-X-PR2, R2P-M, R2P-L and R3P, and the novel cation R2P<+>(L)-X-P<+>(L)R2, where R represents an optionally substituted hydrocarbyl group, X represents a bridging grou...  
WO/2000/027976A1
A bleach and oxidation catalyst is provided comprising a catalytically active iron, manganese or copper complex including a specified pentadentate nitrogen-containing ligand. The metal complex can activate hydrogen peroxide or peroxyacid...  
WO2000008225A3
This invention provides organocopper (I) compounds containing an acetoacetate derivative and an appropriate neutral ligand to form (R<6>COOCR<5>COR<4>)Cu<+1>{L}x, where x is 1, 2 or 3 and L is a neutral ligand which is a phosphine, phosp...  
WO/2000/024732A1
The invention relates to a method of lithiating CH-acidic five-membered heterocycles whereby the five-membered heterocylce is reacted with metallic lithium in an ether-containing solvent in the presence of an H acceptor.  
WO/2000/022004A1
This invention concerns a process for making a dilithium initiator which comprises mixing together a di(1-{alkyl or aryl}ethylene)arene compound and diethylether and then adding the mixture to (a) a secondary lithium alkyl and/or (b) a t...  
WO/2000/017278A1
A method for depositing copper-based films and a copper source precursor for use in the chemical vapor deposition of copper-based films are provided. The precursor includes a mixture of at least one ligand-stabilized copper (I) $g(b)-dik...  
WO/2000/010969A1
Novel sulfonylimide and sulfonylmethide compounds are described which are useful as conductive salts. Also described is the use of the above compounds in salt form in battery electrolytes, particular salts having mixed perfluorocarbon an...  
WO/2000/008030A2
This invention relates to processes for making phosphorus compounds R¿2?P-X-PR¿2?, R¿2?P-M, R¿2?P-L and R¿3?P, and the novel cation R¿2?P?+¿(L)-X-P?+¿(L)R¿2?, where R represents an optionally substituted hydrocarbyl group, X rep...  
WO/2000/008028A1
The invention concerns a novel method for preparing tetrakis(pentafluorophenyl)borate derivatives of general formula MB(C¿6?F¿5?)¿4?, M being selected among Na?+¿, Li?+¿, or K?+¿, wherein: (a) a C¿6?F¿5?X solution, X being select...  
WO/2000/008225A2
This invention provides organocopper (I) compounds containing an acetoacetate derivative and an appropriate neutral ligand to form (R?6¿COOCR?5¿COR?4¿)Cu?+1¿{L}¿x?, where x is 1, 2 or 3 and L is a neutral ligand which is a phosphine...  
WO/2000/008230A1
Copper precursor formulations, including a copper precursor with at least one of (a) water, (b) a water precursor and (c) a non-ligand organic hydrate, are useful in CVD processes. The figure shows a liquid delivery chemical vapor deposi...  
WO/2000/005235A1
The invention relates to paramagnetic 3-,8-substituted deuteroporphyrin derivatives having different substituents in positions 13 and 17 of the porphyrin skeleton, diagnostic substances containing said compounds, their use in magnetic re...  
WO/1999/059961A1
The present invention relates to new non-cyclic analogues of crown ethers (podands), principally di(formylaryl)polyethers, as well as to their hydrazones comprising substituted hydrazines of formula (I) where Ar is substituted phenylen o...  
WO/1999/060004A1
The invention concerns novel organometallic complexes comprising cationic heterocyclic carbenes. It also concerns a method for preparing said complexes from dicationic heterocyclic precursor compounds. It further concerns the use as cata...  
WO/1999/059941A1
The invention concerns a method for orthometalation of a carbocyclic aromatic derivative bearing at least an electron donor group, characterised in that it consists in reacting said carbocyclic aromatic derivative with an efficient amoun...  
WO/1999/057564A1
The invention concerns a method for immobilising and/or crystallising macromolecules, chemical reagents used in said method, resulting products and uses of said products in the field of materials and structural biology, in particular as ...  
WO/1999/055758A1
A polymer having a backbone repeat unit that includes at least two metal atoms bonded to each other and only one ethylenically unsaturated functional group wherein the backbone unit preferably has a structure of: -C(R?3¿)=C(R?3¿)-[C(R?...  
WO/1999/055676A1
The present invention is concerned with 3-(amino- or aminoalkyl)pyridinone derivatives which inhibit the reverse transcriptase of the Human Immunodeficiency Virus (HIV). It relates moreover to the use of such compounds for treating HIV-r...  
WO/1999/033852A1
The invention relates to novel $g(p)-complex compounds of transitional metals of the formulas (Ia) and (Ib), in which $g(p) is a $g(p) system, D a donor atom and A an acceptor atom, where D and A are linked to each other by way of a reve...  
WO/1999/030822A1
A catalyst composition comprising a catalyst and an activating cocatalyst is claimed. The catalyst has the formula LMX¿1?X¿2?, wherein X¿1? and X¿2? are independently halide, hydride, triflate, acetate, trifluroacetate, tris perfluor...  
WO1999012929A3
Porphyrazine compounds having moieties substituted at the eight peripheral beta -pyrrole positions are disclosed. The porphyrazine compounds have general structural formula (V), wherein M is H2 or a metal capable of complexing with the p...  
WO/1999/027159A1
A metal composition such as metallic fluid or metallic paste is prepared by compounding a metal acetilide represented by the general formula M(-C$m(Z)C-R)¿n? (wherein M is a metallic atom, n is the valency of the atom M, and R is a hydr...  
WO/1999/016773A1
A novel compound which is used as an organic metal complex for metal pastes and the like, is free from sulfur and chlorine, and hence can contribute to the purification of the environment; and a process for preparing the same. Specifical...  
WO/1999/012938A1
A compound comprising a polyfluorinated anion of the formula: [M¿1?(XC(CF¿a? (R¿1?)¿b?)(CF¿c? (R¿2?)¿d?)R¿3?)¿m? (R¿4?)¿n?]?-p¿ and the use thereof is provided. Specifically, the present invention provides a compound comprisi...  
WO/1999/012929A2
Porphyrazine compounds having moieties substituted at the eight peripheral $g(b)-pyrrole positions are disclosed. The porphyrazine compounds have general structural formula (V), wherein M is H¿2? or a metal capable of complexing with th...  
WO/1999/001461A1
(1) Alkali metal diarylphosphides are formed by mixing triarylphosphine with, and preferably introducing triarylphosphine into, a two-phase mixture one or more alkali metals, preferably a mixture or alloy of sodium and potassium, in an a...  
WO/1998/057974A1
The invention relates to a method for producing organoalkali-metal compounds by reacting metal lithium, sodium or potassium with an organic compound containing at least one acid CH bond in a solvent. The inventive method is characterized...  
WO/1998/051677A1
A process for synthesizing a compound of formula (I) is disclosed wherein R represents halo or C�1-6? alkyl, unsubstituted or substituted with OP, wherein P represents a protecting group, comprising: (a) reacting a compound of formula ...  
WO1998029358A3  
WO/1998/040387A1
The invention concerns complex compounds of oxidised copper (+1) stabilised by a ligand for the gas phase chemical deposit of copper in which the copper is co-ordinated with a $g(b)-diketonate and the ligand is an alkyne of which the tri...  
WO/1998/030567A1
A process for producing cyclopentadienyl metal salts which comprises reacting a cyclopentadiene derivative with a metal hydride in the presence of an amine compound; and a process for producing cyclopentadiene derivatives represented by ...  
WO/1998/029426A1
A manganese complex represented by the formula (1): [Mn(H�2?NNHCONHNH�2?)�3?](NO�3?)�2? and having a weight loss of 1 % or lower when heated for 400 hours at 107 �C. The complex has an excellent thermal stability and is used ...  
WO/1998/029399A1
The invention relates to ionic compounds in which the anionic load has been delocalized. A compound disclosed by the invention includes an anionic portion combined with at least one cationic portion M?+m� in sufficient numbers to ensur...  
WO/1998/029388A1
The invention relates to ionic compounds in which the anionic load has been delocalized. A compound disclosed by the invention is comprised of an amide or one of its salts, including an anionic portion combined with at least one cationic...  
WO/1998/029877A1
Disclosed is a proton conductor in liquid form, comprised of a mixture of the following components: (a) a salt combined with a nitrogenated base along with an acid, according to formula (I), wherein Z�1?, Z�2?, Z�3?, and Z�4?, wh...  
WO/1998/029425A1
A manganese complex represented by the formula (1): [Mn(H�2?NNHCONH�2?)�3?](NO�3?)�2? which has a weight loss of at most 1 % after being heated at 107�C for 400 hr. The manganese complex possesses an excellent heat stability ...  
WO/1998/029362A1
A gas generating agent for air bags which has desirable properties such as the ability to generate a significantly large amount of gas, a low combustion temperature, etc.; and semicarbazide-metal complexes usable as the base of the agent...  
WO/1998/029389A1
The invention is related to ionic compounds, derivatives of malononitrile, in which the anionic load has been displaced. An ionic compound disclosed by the invention includes an anionic portion combined with at least one cationic portion...  
WO/1998/029396A1
The invention relates to ionic compounds in which the anionic load has been displaced, and the uses of these compounds. A compound disclosed by the invention comprises an anionic portion combined with at least one cationic portion M?+m...  
WO/1998/029358A2
Disclosed is a method for grafting a polymer onto the surface of a carbonate material with carboxyl, amine, and/or hydroxyl functions on its surface. Said material is placed in suspension in a solution including the polymer to be grafted...  
WO/1998/022471A1
Silver chelactant that exhibits photosensitivity and antimicrobial activity. The silver can be chelated with ethylenediaminetriacetic acid (ED3A) or salts thereof, or preferably with N-acyl ED3A or salts thereof. Antimicrobial activity i...  
WO/1998/022475A1
The reaction of a fluorophenyl Grignard with a boron trihalide to produce a borane is described.  
WO/1998/022470A1
Pentafluorophenyl Grignard reagents are reacted with a boron trihalide in a non-ethereal solvent such as toluene to produce a tetrakis-pentafluorophenyl borate magnesium halide.  

Matches 701 - 750 out of 3,504