CAS: 2633-66-1; Magnesium,1,3,5-Trimethylbenzene-6-Ide,Bromide

上下游产品

2,4,6-trimethylphenyl bromide 1,2-bis(bis(3,5-di-tert-butylphenyl)phosphino)benzene 2-(2,4,6-trimethylphenyl)ethanol 2-(2,4,6-trimethylphenyl)quinoline 2'-hydroxymethyl-2,4,6-trimethyl-benzophenone 2-methyl-6-(2,4,6-trimethyl-benzoyl)-benzoic acid

专利信息

专利号:WO-2023237381-A1
优先权日:2022-06-09
标题:Process for the synthesis of polyethylenes or copolymers of ethylene and 1,3-diene having a terminal ketone function
发明人：BOISSON CHRISTOPHE; D'AGOSTO FRANCK; DESGRANGES ARIANE; NGO ROBERT; JEAN-BAPTISTE-DIT-DOMINIQUE FRANÇOIS
权利人:MICHELIN & CIE; CENTRE NAT RECH SCIENT; ECOLE SUPERIEURE DE CHIMIE PHYSIQUE ELECTRONIQUE LYON; UNIV CLAUDE BERNARD LYON
摘要:The invention relates to a method for preparing a polyethylene having a terminal ketone function or a copolymer of ethylene and a 1,3-diene and optionally a vinyl aromatic compound which contains more than 50 mol% of ethylene and has a terminal ketone function; said method comprises a polymerization reaction of the monomers in the presence of a borohydrido-neodymocene complex and an organo-magnesium compound, followed by a coupling reaction with a compound having a nitrile function, and then a hydrolysis reaction.

专利号:US-9739423-B2
优先权日:2014-06-13
标 题 :Synthesis and hydrogen storage properties of novel metal hydrides
发明人：ANTONELLI DAVID
权利人:UNIV OF SOUTH WALES COMMERCIAL SERVICES LTD
摘要:The present disclosure relates to improved processes for the preparation of metal hydrides. The present disclosure also relates to metal hydrides, e.g., metal hydrides prepared by the processes described herein, that exhibit enhanced hydrogen storage capacity when used as hydrogen storage systems.

专利号:US-9663594-B2
优先权日:2014-05-15
标 题 :Synthesis of aryl coupled bis phenoxides and their use in olefin polymerization catalyst systems with activator-supports
发明人：HLAVINKA MARK L
权利人:CHEVRON PHILLIPS CHEMICAL CO LP; CHEVRON PHILIPS CHEMICAL COMPANY LP
摘要:Disclosed herein are methods of making bis(phenol) ligand compounds and transition metal bis(phenolate) compounds. The transition metal bis(phenolate) compounds can be used as components in catalyst systems for the polymerization of olefins.

专利号:US-5998620-A
优先权日:1997-03-25
标 题 :Synthesis of intermediates useful in preparing tricyclic compounds
发明人：CHEN XING; POIRIER MARC; WONG YEE-SHING; WU GUANG-ZHONG
权利人:SCHERING CORP
摘要:The invention relates to a process for preparing a compound of the formula ##STR1## comprising reacting a bromo-substituted pyridine with an amine of the formula NHR 5 R 6 , reacting the resulting amide with an iodo-halomethyl-substituted compound and cyclizing the resultant product, wherein R, R 1 , R 2 , R 3 and R 4 are as defined in the specification; also claimed are a compound of the formula ##STR2## and a process for preparing it from the corresponding halo-substituted benzoic acid.

专利号:US-9960441-B2
优先权日:2013-06-14
标 题 :Synthesis and hydrogen storage properties of novel manganese hydrides
发明人：ANTONELLI DAVID
权利人:UNIV OF SOUTH WALES COMMERCIAL SERVICES LTD; UNIV OF SOUTH WALES COMMERCIAL SERVICES LTD
摘要:This disclosure relates to novel manganese hydrides, processes for their preparation, and their use in hydrogen storage applications. The disclosure also relates to processes for preparing manganese dialkyl compounds having high purity, and their use in the preparation of manganese hydrides having enhance hydrogen storage capacity.

专利号:EP-0977739-B1
优先权日:1997-03-25
标题 :Synthesis of intermediates useful in preparing tricyclic compounds
发明人：CHEN XING; POIRIER MARC; WONG YEE-SHING; WU GUANG-ZHONG
权利人:SCHERING CORP
摘要:The invention relates to a process for preparing a compound of formula (I), comprising reacting a bromo-substituted pyridine with an amine of the formula NHR5R6, reacting the resulting amide with an iodo-halomethyl-substituted compound and cyclizing the resultant product, wherein R, R?1, R2, R3 and R4¿ are as defined in the specification; also claimed are a compound of formula (a), and a process for preparing it from the corresponding halo-substituted benzoic acid.