CAS: 1207-12-1; 4,6-Dimethyldibenzothiophene

相似化合物

23985-81-1 22099-23-6 7372-88-5

上下游产品

3,3'-dimethyl-[1,1'-biphenyl]-2,2'-diol 4-methyldibenzothiophene dimethyl sulfate 2-thi°Cresol 4-methyldibenzothiophene biphenyl 3,3'-dimethyl-biphenyl 3-methylbiphenyl

2,2'-二甲氧基-3,3'-二甲基联苯置于三溴化硼,Sodium Hydride体系中,用 二氯甲烷,N,N-二甲基甲酰胺 用作溶剂,化学反应 5.37H,反应生成4,6-二甲基二苯并噻吩
参考文献:Synthesis Of Structurally Modified Atropisomeric Biaryl Dithiols. Observations On The Newman-Kwart Rearrangement
标题:Synthesis Of Structurally Modified Atropisomeric Biaryl Dithiols. Observations On The Newman-Kwart Rearrangement
摘要:The Preparation Of A Number Of Biaryldithiols From Biaryldiols Is Discussed. A Key Reaction Is The Newman-Kwart Thermorearrangement Of Bisthiocarbamates And Crucial Variables Of Temperature And Reaction Time Have Been Identified. Alternative Approaches To 3,3'-Disubstituted Dithiols Via Ortho Metallation Are Presented,The Benefit Of Using Such Disubstituted Compounds Is Illustrated With Representative Examples Of The Stereochemical Features Of The Derived Carbanions In Reactions With Prochiral Electrophiles. (C) 1997 Published By Elsevier Science Ltd.
Doi:10.1016/s0040-4020(97)00268-8

专利信息

专利号:EP-2616475-A1
优先权日:2010-09-14
标题:Organometallic molybdenum acetylide dioxo complex and process for the preparation thereof
发明人：UMBARKAR SHUBHANGI BHALCHANDRA; DONGARE MOHAN KERABA; BIRADAR ANKUSH; ACHAM VAIBHAV RAVINDRAKUMAR
权利人:COUNCIL SCIENT IND RES
摘要:The invention discloses organometallic molybdenum acetylide dioxo complex of formula (η 5 -C 5 H 5 )MoO 2 (-Cs≡CPh) and provides a simple, short, efficient process for the synthesis of organometallic molybdenum dioxo complex which is used as catalyst for a number of oxidation reactions.

专利号:US-2013197245-A1
优先权日:2010-09-14
标 题:Organometallic Molybdenum Acetylide Dioxo Complex And Process For The Preparation Thereof
发明人：UMBARKAR SHUBHANGI BHALCHANDRA; DONGARE MOHAN KERABA; BIRADAR ANKUSH; ACHAM VAIBHAV RAVINDRAKUMAR
权利人:UMBARKAR SHUBHANGI BHALCHANDRA; DONGARE MOHAN KERABA; BIRADAR ANKUSH; ACHAM VAIBHAV RAVINDRAKUMAR
摘要:An organometallic molybdenum acetylide dioxo complex of formula (η 5 -C 5 H 5 )MoO 2 (—Cs≡CPh) and provides a simple, short, efficient process for the synthesis of organometallic molybdenum dioxo complex which is used as catalyst for a number of oxidation reactions.

专利号:CN-106391097-A
优先权日:2016-09-23
标题 :Synthesis of porous ZSM-5 zeolite and gamma-Al2O3 composite material and preparation of hydrodesulfurization catalyst

专利号:CN-106391097-B
优先权日:2016-09-23
标题 :Porous ZSM-5 zeolite and γ-Al2O3The synthesis of composite material and prepare Hydrobon catalyst

专利号:US-8084508-B2
优先权日:2008-01-09
标 题 :Ethanol as a feedstock for a BCTL facility
发明人：YAKOBSON DENNIS; WRIGHT HAROLD A; PENNING RICHARD
权利人:YAKOBSON DENNIS; WRIGHT HAROLD A; PENNING RICHARD; RENTECH INC
摘要:A method of producing fuel by converting an alcohol stream comprising at least one alcohol into synthesis gas; providing a first synthesis gas stream, wherein at least a portion of the first synthesis gas stream comprises synthesis gas obtained from the alcohol conversion; converting a feed comprising synthesis gas via Fischer-Tropsch into a Fischer-Tropsch product comprising hydrocarbons, wherein at least a portion of the feed comprises synthesis gas from the first synthesis gas stream; and converting at least a portion of the Fischer-Tropsch product into fuel. A diesel fuel comprising hydrocarbons formed by Fischer-Tropsch conversion of synthesis gas derived from an alcohol stream comprising at least one alcohol.

专利号:US-10406509-B2
优先权日:2015-04-23
标 题 :Nanoscale nickel phosphide catalysts for hydrotreatment
发明人：BUSSELL MARK E
权利人:WESTERN WASHINGTON UNIV
摘要:This present disclosure is directed to methods for the preparation of a hydrotreatment catalyst, such as nanoscale nickel phosphide (i.e., Ni 2 P) particles supported on high-surface area metal oxides (e.g., silica, alumina, amorphous silica-alumina), in a manner that is compatible with conditions employed in commercial hydrotreating units. The catalyst synthesis includes impregnation, drying, and in situ reduction, and can provide highly active catalysts for the removal of S and N impurities from crude oil fractions.