2-溴环己酮置于(Trimethylsilyl)Manganese Pentacarbonyl体系中,化学反应 2.0H,以88%的收率获得产物1-环己烯氧基三甲基硅烷 参考文献:Reactions Of (Co)5Mnsi(Ch3)3 With .Alpha.-Bromo Carbonyl And Related Organic Compounds. Facile Reductive Silylation 标题:Reactions Of (Co)5Mnsi(Ch3)3 With .Alpha.-Bromo Carbonyl And Related Organic Compounds. Facile Reductive Silylation 摘要: DOI:10.1021/jo00218A030
专利号:US-5821387-A 优先权日:1997-12-22 标题 :Polyarenes from aryl ketones with application to synthesis of crisnatol mesylate 发明人:ARCHIBALD THOMAS G; BARNARD JAMES C; HUANG DER-SHING 权利人:AEROJET GENERAL CO 摘要:Alkyl-substituted polyarenes of the formula ##STR1## in which R is alkyl and Ar res is an aryl residue, are prepared from aryl ketones by reaction of the latter with 1-cyclohexenyloxytrimethylsilane in the presence of a Friedel-Crafts catalyst. When R is methyl and Ar res is a naphthyl residue, the reaction serves as a step in a reaction scheme leading to crisnatol mesylate, a pharmaceutical useful in the treatment of brain cancer.
专利号:US-5414074-A 优先权日:1992-09-25 标题:Synthesis of C-glycosylated compounds with the use of a mild, iodine-catalyzed reaction 发明人:KOREEDA MASATO; HOUSTON TODD A 权利人:UNIV MICHIGAN 摘要:The invention concerns C-glycosylated derivatives of soft carbon nucleophile compounds, particularly compounds which contain acid-labile structural units. The invention further concerns a mild, cost-effective, non-hazardous and stereoselective method of general application employing a glycal as a glycosyulating agent and iodine as a catalyst for the preparation of C-glycosylated soft carbon nucleophile compounds.
专利号:EP-1756029-B1 优先权日:2004-04-08 标 题:Novel compounds, the preparation and the use thereof for a regiospesific synthesis of perfluor(alkyl) group heterocycles 发明人:EL KHARRAT SALEM; LAURENT PHILIPPE; BLANCOU HUBERT 权利人:CENTRE NAT RECH SCIENT; UNIV MONTPELLIER II 摘要:The invention relates to compounds of formula (1), wherein Z is a hydrogen or halogen atom; R'F is a perfluoroalkyl group CnF2n+1 in which n is an integer ranging from 1 to 12; R is in an ortho, meta or para position and represents an electron donor group, an electron attracting group, an aryl group or a heteroaryl group with the provision that R is an aryl or a heteroaryl. A method for preparing the inventive compounds (1) and a method for preparing heterocyclic compounds therefrom are also disclosed.
专利号:SU-1735300-A1 优先权日:1990-01-22 标题 :Method for synthesis of s-trimethylsilyl esters of dithio- or tetrathiophosphoric acids
专利号:WO-9407899-A1 优先权日:1992-09-25 标 题:Synthesis of c-glycosylated compounds with the use of a mild, iodine-catalyzed reaction
专利号:WO-2005102980-A1 优先权日:2004-04-08 标题 :Novel compounds, the preparation and the use thereof for a regiospesific synthesis of perfluor(alkyl) group heterocycles
参考标题:Efficient Synthesis Of α-Substituted-α-Arylmethyl Phosphonates Using Trichloroacetimidate C C Coupling Method 作者:Walid Fathalla,Pavel Pazdera,Samir El-Rayes,Ibrahim.A.I. Ali |发布日期:2018.4 摘要:A Simple Convenient Protocol For The Synthesis Of Diethyl α,α-Diaryl Methylphosphonate Derivatives 5A-F, 6B-F, 7A-F And 8A-F, Diethyl α-Alkenyl α-Aryl Methylphosphonates 9A-D And 10A-D And α-(Oxoalkyl) α-Aryl Methylphosphonate 11A-D And 12A-D Is Described. Trichloroacetimidates 3A-D Were Treated With Activated Arenes, Styrene, Allyltrimethylsilane Or Silylenol Ethers C-Nucleophiles In The Presence
合成参考文献
摘要:Alonso, D. A.; Nájera, C., Science of Synthesis, (2010) 47, 463. 摘要:Spivey, A. C.; Tseng, C.-C., Science of Synthesis Knowledge Updates, (2010) 1, 3. 摘要:Lubell, W. D.; St-Cyr, D. J.; Dufour-Gallant, J.; Hopewell, R.; Boutard, N.; Kassem, T.; Dörr, A.; Zelli, R., Science of Synthesis Knowledge Updates, (2013) 1, 168. 摘要:Joule, J. A., Science of Synthesis Knowledge Updates, (2010) 2, 403. 摘要:Joule, J. A., Science of Synthesis Knowledge Updates, (2010) 2, 433.