CAS: 88-60-8; 2-Tert-Butyl-5-Methylphenol

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CAS号88-40-4 2-tert-butyl-5-... | CAS号108-39-4 间甲酚 | CAS号115-11-7 2-甲基丙烯 | CAS号75-65-0 叔丁醇 | CAS号95-48-7 邻甲酚 | CAS号78-83-1 异丁醇 | CAS号38473-89-1 3-溴-4-叔丁基苯甲酸 | CAS号14034-08-3 3-溴-4-叔丁基苯甲酸甲酯 | CAS号129167-73-3 3-bromo-4-tert-... | CAS号129167-72-2 3-bromo-4-t-but... | CAS号1843-24-9 2-tert-butyl-4-... | CAS号96-69-5 抗氧剂300 | CAS号3228-02-2 3-甲基-4-异丙基苯酚 | CAS号3315-25-1 Phenol,4,4'-(ph... | CAS号17977-47-8 6-tert-butyl-2-... | CAS号24456-96-0 2-tert-butyl-5-... | CAS号3996-59-6 3-methyl-2,4-di... | CAS号602-99-3 2,4,6-三硝基间甲酚 | CAS号72373-70-7 Phenol, 2- (1, ... | CAS号7501-14-6 (5-methyl-2-ter...

4-叔丁基甲苯置于(1,5-Cyclooctadiene)(Methoxy)Iridium(I) Dimer,双氧水,4,4'-二叔丁基-2,2'-二吡啶,Sodium Hydroxide体系中,用 四氢呋喃,甲醇 作为反应溶剂,化学反应 41.0H,反应生成 6-叔丁基间甲酚
参考文献:Selective Oxidative Homo-And Cross-Coupling Of Phenols With Aerobic Catalysts
标题:Selective Oxidative Homo-And Cross-Coupling Of Phenols With Aerobic Catalysts
摘要:Simple Catalysts That Use Atom-Economical Oxygen As The Terminal Oxidant To Accomplish Selective Ortho-Ortho,Ortho-Para,Or Para-Para Homo-Couplings Of Phenols Are Described. In Addition,Chromium Salen Catalysts Have Been Discovered As Uniquely Effective In The Cross-Coupling Of Different Phenols With High Chemo-And Regioselectivity.
DOI:10.1021/ja500183Z

专利信息

专利号:US-4288638-A
优先权日:1977-12-29
标 题 :Process for the synthesis of 2,4-dinitro-6-t-butyl-3-methylanisole, referred to as musk ambrette
发明人：PASCAL HELENE M; EMEURY JEAN-MARIE L
权利人:POUDRES & EXPLOSIFS STE NALE
摘要:The invention relates to a process for the synthesis of 2,4-dinitro-6-t-butyl-3-methylanisole or musk ambrette. n The process according to the invention is characterized in that 6-t-butyl-3-methylanisole is reacted with a nitrating mixture consisting of 30 to 50% of acetic acid, 20 to 30% of acetic anhydride and 25 to 45% by weight of nitric acid, at between 7° and 15° C. The product is recovered in the pure state with a good yield by adding small amounts of water to the crude reaction mixture. n Application: Synthesis of a scented product.

专利号:EP-0113566-A1
优先权日:1982-12-20
标题:New intermediate compounds for synthesis of aklavinones and their preparation
发明人：KISHI YOSHITO
权利人:MEIJI SEIKA KAISHA
摘要:A new compound of the formulan wherein R, is a hydrogen atom, a hydroxyl group or an alkoxyl group of 1-4 carbon atoms and R 2 is an alkyl group of 1-4 carbon atoms is now provided. This new compound is useful as intermediate for synthesis of aklavinones which may be coupled with sugars, for example, daunosamine to give anthracycline antibiotics. The new compound of this invention is produced by several reaction steps started from a 3-halo-5-substituted or unsubstituted naphthoquinone and a furan diene compound. This process involves new regiospecific Diels-Alder condensation and new asymmetric crossed aldol condensation.

专利号:US-2004110228-A1
优先权日:2002-04-01
标 题:Combinatorial organic synthesis of unique biologically active compounds
发明人：MCALPINE SHELLI R; TAYLOR RACHEL E; BOLLA MEGAN L; SEGALL ANCA M
摘要:The invention provides a method for making a combinatorial library of cyclic compounds, such as Holliday junction-trapping compounds, comprising the steps of (a) obtaining a plurality of trimers according to the generic structure X 1- X 2- X 3 , wherein X 1 , X 2 and X 3 can be independently any naturally or nonnaturally occurring amino acids or peptidomimetics thereof; (b) optionally coupling a spacer S to the trimer at either end; (c) cyclizing two trimers or trimer-spacer conjugates in a head-to-tail orientation; thereby obtaining a combinatorial library of compounds, wherein the library does not include an unmodifed or naturally occurring Holliday Junction-trapping compounds. The invention additionally provides methods macrocyclic compounds that are synergimycin derivatives.

专利号:US-6852711-B2
优先权日:1998-09-11
标题:HIV protease inhibitors
发明人：BOYER JR FREDERICK EARL; DOMAGALA JOHN MICHAEL; ELLSWORTH EDMUND LEE; GAJDA CHRISTOPHER ANDREW; HAGEN SUSAN ELIZABETH; LOVDAHL MICHAEL JAMES; LUNNEY ELIZABETH ANN; MARKOSKI LARRY JAMES; PRASAD JOSYULA VENKATA NAGENDR; TAIT BRADLEY DEAN
权利人:AGOURON PHARMA
摘要:The present invention relates to novel dihydropyrones with tethered heterocycles having improved pharmacologic properties which potently inhibit the HIV aspartyl protease blocking HIV infectivity. The dihydropyrones are useful in the development of therapies for the treatment of viral infections and diseases, including AIDS. The present invention is also directed to methods of synthesis of the dihydropyrones and intermediates useful in the preparation of the final compounds.

专利号:US-4236029-A
优先权日:1977-12-29
标 题 :Process for the synthesis of 2,4-dinitro-6-t-butyl-3-methylanisole, referred to as musk ambrette

专利号:WO-2006048389-A1
优先权日:2004-11-02
标题:Process for the synthesis of n-alkoxyamines