CAS: 19980-43-9; (Cyclopent-1-En-1-Yloxy)Trimethylsilane

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4683-50-5 22627-70-9 14203-25-9

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CAS号75-77-4 三甲基氯硅烷 | CAS号120-92-3 环戊酮 | CAS号164669-33-4 5-bromo-5-tribu... | CAS号34880-70-1 1-甲氧基-1-三甲基硅基丙烯 | CAS号79-36-7 二氯乙酰氯 | CAS号27607-77-8 三氟甲磺酸三甲基硅酯 | CAS号114643-78-6 (4-benzylpyridi... | CAS号4071-88-9 三甲基硅乙酸乙酯 | CAS号43112-38-5 3-三甲硅基-2-恶唑烷酮 | CAS号16029-98-4 三甲基碘硅烷 | CAS号1120-72-5 2-甲基环戊酮 | CAS号4541-32-6 2,2-二甲基环戊酮 | CAS号6672-39-5 cis-2,5-dimethy... | CAS号83664-37-3 (+/-)-trans-2,5... | CAS号4573-09-5 2,2,5-三甲基环戊酮 | CAS号4819-67-4 2-戊基环戊酮 | CAS号22498-31-3 2-nitr°Cyclopen... | CAS号517-25-9 三硝基甲烷 | CAS号219583-51-4 trichloro(cyclo... | CAS号187144-02-1 methyl 3-tert-b...

📜5-Bromo-5-Tributyl-Stannyl-1-Trimethyl-Silyl-1-Pentanone置于偶氮二异丁腈,三正丁基氢锡体系中,用 苯 用作溶剂,化学反应 2.0H,以89%的收率获得1-(三甲基硅氧基)环戊烯
参考文献:α-锡烷基自由基分子内环化为酰基硅烷:五元环状甲硅烷基烯醇醚的区域特异性合成
标题:α-锡烷基自由基分子内环化为酰基硅烷:五元环状甲硅烷基烯醇醚的区域特异性合成
摘要:从acylsilanes产生α-甲锡烷基的基团5,13和14环化,得到非常好收率的环状甲硅烷基烯醇醚顺序环化后,自由基布鲁克重排和β-链断裂.
Doi:10.1039/c39950000981

专利信息

专利号:US-6262272-B1
优先权日:1997-11-13
标题 :Method of synthesis of pyrrole amides
发明人：RAGAN JOHN ANTHONY; MAKOWSKI TERESA WOODALL; AM ENDE DAVID JON; CLIFFORD PAMELA JANE; YOUNG GREGORY RANDALL; CONRAD ALYSON KAY; EISENBEIS SHANE ALLEN; QUALLICH GEORGE JOSEPH; ALLEN DOUGLAS JOHN MELDRUM
权利人:PFIZER
摘要:A method for preparing pyrrole-carboxyamides which selectively bind to GABAa receptors; which comprises reacting 1,3-cycloakane-diones with bromoethylacetate followed by reaction of the resulting product with an acid halide followed by reaction with an aromatic amine and finally with an amonium source at an elevated temperature.

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:JP-2001518393-A
优先权日:1997-10-06
标 题:Use of carbon-carbon bond forming synthesis of tris (trifluoromethylsulfonyl) methane and its alkali metal and alkaline earth metal salts, and a novel magnesium salt of tris (trifluoromethylsulfonyl) methane

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-9925684-A1
优先权日:1997-11-13
标题 :Method of synthesis of pyrrole amides

专利号:EP-1030838-A1
优先权日:1997-11-13
标 题 :Method of synthesis of pyrrole amides