CAS: 75-24-1; Trimethylaluminium

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CAS号7446-70-0 氯化铝 | CAS号97-93-8 三乙基铝 | CAS号7429-90-5 铝片 | CAS号74-88-4 碘甲烷 | CAS号593-74-8 二甲基汞 | CAS号67-56-1 甲醇 | CAS号75-16-1 甲基溴化镁 | CAS号104946-37-4 | CAS号917-65-7 甲基二氯化铝 | CAS号1184-58-3 二甲基氯化铝 | CAS号100-41-4 乙苯 | CAS号103-29-7 1, 2-二苯乙烷 | CAS号108-88-3 甲苯 | CAS号74-89-5 氨基甲烷 | CAS号7399-49-7 2-异丙烯基甲苯 | CAS号1074-92-6 2-叔丁基甲苯 | CAS号106877-17-2 2-甲基-4-(三氟甲基)吡啶 | CAS号105859-45-8 (2S)-3-{[叔丁基(二甲... | CAS号112057-64-4 (2R)-3-{[tert-b... | CAS号35779-04-5 1-叔丁基-3-碘苯

甲基汞置于氢化铝体系中,化学反应生成 三甲基铝
参考文献:Buckton; Odling,Justus Liebigs Annalen Der Chemie,1865,Vol. Suppl.4,P. 112
标题:Buckton; Odling,Justus Liebigs Annalen Der Chemie,1865,Vol. Suppl.4,P. 112

专利信息

专利号:US-2004018598-A1
优先权日:2000-05-30
标题 :Bio-intermediates for use in the chemical synthesis of polyketides
发明人：SANTI DANIEL; ASHLEY GARY; MYLES DAVID C
摘要:The present invention relates to compounds made by a subset of modules from one or more polyketide synthase (“PKSâ€?) genes that are used as starting material in the chemical synthesis of novel molecules, particularly naturally occurring polyketides or derivatives thereof. The biologically derived intermediates (“bio-intermediatesâ€?) generally represent particularly difficult compounds to synthesize using traditional chemical approaches due to one or more stereocenters. In one aspect of the invention, an intermediate in the synthesis of epothilone is provided that feeds into the synthetic protocol of Danishefsky and co-workers. In another aspect of the invention, intermediates in the synthesis of discodermolide are provided that feed into the synthetic protocol of Smith and co-workers. By taking advantage of the inherent stereochemical specificity of biological processes, the syntheses of key intermediates and thus the overall syntheses of compounds like epothilone and discodermolide are greaty simplified.

专利号:US-2008086013-A1
优先权日:2006-06-15
标 题:Carbometallation of alkynes and improved synthesis of uniquinones
发明人：LIPSHUTZ BRUCE H
权利人:UNIV CALIFORNIA
摘要:Methods for the carbometallation of alkynes are presented. Those are useful for the synthesis of CoQ 10 and other ubiquinones as well as for the synthesis of ubiquinol analogs.

专利号:US-8110021-B2
优先权日:2008-07-28
标题:Synthesis of PtCo nanoparticles
发明人：ZHONG CHUAN-JIAN; LUO JIN; XU ZHICHAUN; HE TING
权利人:ZHONG CHUAN-JIAN; LUO JIN; XU ZHICHAUN; HE TING; HONDA MOTOR CO LTD; UNIV NEW YORK STATE RES FOUND
摘要:Synthesis of nanoparticles with particle size control is provided by the method of using two different metal-containing precursors, a capping component, an optional reducing agent, and then contacting the two precursors with the capping component to form a reaction solution, which is heated to produce first and second metals-containing nanoparticles. By controlling the ratio of the concentration of the capping component to the total concentration of the two metal-containing precursors, the nanoparticles can have diameters ranging between about 1 nm to about 15 nm. A decrease in the concentration of the capping component typically increases the size of the nanoparticles. Preferred compositions include Pt and Co-containing alloy nanoparticles. Controlled synthesis of larger, about 6 nm to about 12 nm, sized nanoparticles can be achieved in a solvent-free reaction process.

专利号:US-4960878-A
优先权日:1988-12-02
标题:Synthesis of methylaluminoxanes
发明人：CRAPO CLARK C; MALPASS DENNIS B
权利人:TEXAS ALKYLS INC
摘要:Methylaluminoxane can be formed by the reaction of a tetraalkyldialuminoxane containing C 2 or higher alkyl groups with trimethylaluminum with the trimethylaluminum being present in an amount which is not present in stoichiometric excess. Another embodiment of the present invention involves the synthesis of the methylaluminoxane by reaction of a trialkylaluminum compound or a tetraalkyldialuminoxane containing C 2 or higher alkyl groups with water to form a polyalkylaluminoxane which is then reacted with trimethylaluminum. A third embodiment of the present invention involves the synthesis of the methylaluminoxane by reaction of the aforementioned polyalkylaluminoxane with trimethylaluminum and then with water.

专利号:US-2006167289-A1
优先权日:2003-12-05
标题 :Practical, cost-effective synthesis of ubiquinones
发明人：LIPSHUTZ BRUCE H; BERL VOLKER; SCHEIN KARIN; WETTERICH FRANK
权利人:ZYMES LLC
摘要:The present invention provides a convergent method for the synthesis of ubiquinones and ubiquinone analogues. Also provided are precursors of ubiquinones and their analogues that are useful in the methods of the invention. The invention further provides an improved method for the carboalumination of alkyne substrates.

专利号:US-2025214848-A1
优先权日:2023-12-28
标 题:Synthesis of b-oriented mfi in the presence of water-soluble oxidized disulfide oil and fluoride mineralizer
发明人：HODGKINS ROBERT PETER; KOSEOGLU OMER REFA
权利人:SAUDI ARABIAN OIL CO
摘要:Methods are provided for hydrothermal synthesis of b-oriented MFI zeolite. The method generally comprises forming a solution of precursors and reagents in effective ratios for a b-oriented MFI zeolite including a fluoride-containing mineralizer, and water-soluble oxidized disulfide oil. The solution is hydrothermally treated under effective conditions and for an effective time to synthesize b-oriented MFI zeolite.