CAS: 98-53-3; 4-Tert-Butylcyclohexanone

相似化合物

98-52-2 937-05-3 21862-63-5

上下游产品

CAS号118817-77-9 9-(1,1-dimethyl... | CAS号98-52-2 4-叔丁基环己醇 (顺反混合物) | CAS号65156-97-0 9-(1,1-dimethyl... | CAS号167489-85-2 (4-tert-butylcy... | CAS号98-54-4 对叔丁基苯酚 | CAS号58911-63-0 4-tert-butylcyc... | CAS号13294-73-0 1-叔丁基-4-亚甲基环己烷 | CAS号937-05-3 顺-4-叔丁基环己醇 | CAS号1076-82-0 2-bromo-4-tert-... | CAS号1069-83-6 四乙基二铝氧烷 | CAS号105669-73-6 1,1-dibromo-4-t... | CAS号3178-22-1 叔丁基环已烷 | CAS号21862-63-5 反-4-叔丁基环己醇 | CAS号937-05-3 顺-4-叔丁基环己醇 | CAS号1900-58-9 4-叔丁基环己酮二乙基乙缩醛 | CAS号1900-57-8 1-tert-butyl-4-... | CAS号13294-73-0 1-叔丁基-4-亚甲基环己烷

9-(1,1-二甲基乙基)-1,5-二氧杂螺[5.5]十一烷置于ammonium Cerium(Iv) Nitrate体系中,用 水,乙腈 作为反应溶剂,化学反应 0.08H,以65%的收率获得产物4-叔丁基环己酮
参考文献:高效有效地脱除环缩醛和缩酮
标题:高效有效地脱除环缩醛和缩酮
摘要:据报道,使用硝酸铈铵(can)可以简单,温和地有效去除环缩醛和缩酮.该方法可耐受一定范围的官能团和保护基,适用于酸不稳定的底物.
DOI:10.1016/s0040-4039(99)00013-1

专利信息

专利号:WO-2012150292-A1
优先权日:2011-05-03
标题:Stereoselective synthesis of cis-4-methylsphingosine and derivatives thereof
发明人：ARENZ CHRISTOPH; PROKSCH DENNY
权利人:UNIV BERLIN HUMBOLDT; ARENZ CHRISTOPH; PROKSCH DENNY
摘要:The invention provides for synthesis of a (S-R) dihydroxy-amino-methylalkylene characterized by the general formula I, or its R-S diastereomer, wherein R1 is CH2OH or CH2-CH2OH, and R2 is C2 to C20 alkyl, whereby a compound characterized by the general formula II, with R3, R4 and R5 being protecting groups for amino and hydroxyl functions, respectively, is used as a starting material. The invention further provides novel intermediates for syntheses of, and analogues to, cis-4-methylsphingosine.

专利号:US-4895996-A
优先权日:1988-10-17
标 题 :Synthesis of alkenes from enamines via hydroboration
发明人：GORALSKI CHRISTIAN T; SINGARAM BAKTHAN; BROWN HERBERT C
权利人:PURDUE RESEARCH FOUNDATION; DOW CHEMICAL CO
摘要:Alkenes are prepared by the hydroboration of enamines followed by an elimination reaction to form the alkene. This process has wide applicability and is useful for the stereospecific synthesis of [Z] isomers. It is preferred to use 9-borabicyclo[3.3.1 nonane as the hydroborating agent and to use methanol to catalyze the elimination reaction.

专利号:US-10865163-B2
优先权日:2017-12-20
标题:Carbon dioxide as a directing group for C—H functionalization reactions involving Lewis basic amines, alcohols, thiols, and phosphines for the synthesis of compounds
发明人：YOUNG MICHAEL C; KAPOOR MOHIT
权利人:UNIV TOLEDO
摘要:Methods of synthesizing compounds using CO 2 as a directing group for C—H functionalization, and compounds made thereby, are described.

专利号:US-4788368-A
优先权日:1987-11-05
标题:Synthesis of olefins from ketones using a bis(substituted alumino) substituted methane
发明人：PIOTROWSKI ANDRZEJ M; MALPASS DENNIS B; EISCH JOHN J; BOLESLAWSKI MAREK P
权利人:TEXAS ALKYLS INC
摘要:Ketones are alkylenated to form the corresponding olefin by reaction with a bis(substituted alumino)substituted methane, e.g., in the form of its dietherate.

专利号:US-4788367-A
优先权日:1987-11-05
标题 :Synthesis of olefins from ketones using bis(alkylchloroalumino)methane
发明人：PIOTROWSKI ANDRZEJ M; MALPASS DENNIS B
权利人:TEXAS ALKYLS INC
摘要:Ketones are methylenated to form the corresponding olefin by reaction with a bis(alkylchloroalumino)methane, e.g., in the form of its dietherate.

专利号:US-6376662-B1
优先权日:1997-01-17
标题:Method for synthesizing C-glycosides of ulosonic acids
发明人：LINHARDT ROBERT J; VLAHOV IONTCHO R
权利人:UNIV IOWA RES FOUND
摘要:A method for synthesizing C-glycosides of ulosonic acids such as Neu5Ac, by which diastereocontrolled synthesis of α-C-glycosides of ulosonic acids is attained is disclosed. In the method of the present invention, an ulosonic acid sulfone or phosphite is reacted with an aldehyde or ketone compound in the presence of a lanthanide metal halide.