CAS: 13737-04-7; 2-(Trimethylsilyl)Pyridine

相似化合物

291312-74-8 35505-52-3 21032-48-4

上下游产品

CAS号109-04-6 2-溴吡啶 | CAS号75-77-4 三甲基氯硅烷 | CAS号109-09-1 2-氯吡啶 | CAS号110-86-1 吡啶 | CAS号1101-39-9 4H-Quinolizine-... | CAS号87361-41-9 6-(Trimethylsil... | CAS号4282-47-7 2-(4-硝基苯基)吡啶 | CAS号1802-28-4 2,2-联吡啶-5-甲腈 | CAS号110-86-1 吡啶 | CAS号420-56-4 三甲基氟硅烷 | CAS号787-69-9 4,4'-二乙酰联苯 | CAS号173681-56-6 1-(4-pyridin-2-... | CAS号1066-40-6 三甲基硅醇 | CAS号10198-83-1 2-pyridin-2-ylp...

📜吡啶,三甲基氯硅烷置于正丁基锂,N,N-二甲基乙醇胺体系中,用80%的收率获得2-三甲基硅基吡啶
参考文献:Aggregative Activation In Heterocyclic Chemistry. Part 5.† Lithiation Of Pyridine And Quinoline With The Complex Base Buli.me2N(Ch2)2Oli (Buli.lidmae)
标题:Aggregative Activation In Heterocyclic Chemistry. Part 5.† Lithiation Of Pyridine And Quinoline With The Complex Base Buli.me2N(Ch2)2Oli (Buli.lidmae)
摘要:研究表明,复杂的碱 Buliâ.lidmae 与吡啶反应生成金属化物种,经过电亲体捕捉后,能够以非常好至优异的收率反应生成2-取代吡啶.同样的反应在喹啉上进行得不太成功.
Doi:10.1039/a705027E

专利信息

专利号:US-10173993-B2
优先权日:2015-12-09
标题 :Process for the synthesis of sulfones and sulfonamides
发明人：VON WOLFF NIKLAS; CHAR JOËLLE; CANTAT THIBAULT
权利人:COMMISSARIAT ENERGIE ATOMIQUE
摘要:A one pot single step process is described for the synthesis of a compound, including a labeled compound, containing a sulfonyl functional group comprising the step of mixing together a silane, an SO 2 source, an electrophilic compound, an activating compound and optionally a metal catalyst. A process for producing tracers from a labeled sulfonyl containing compound prepared by the described process is also included.

专利号:US-6723853-B2
优先权日:2001-08-27
标 题 :Intermediates and methods of preparation of intermediates in the enantiomeric synthesis of (20R)homocamptothecins and the enantiomeric synthesis of (20R)homocamptothecins
发明人：CURRAN DENNIS P; GABARDA ANA E
权利人:UNIV PITTSBURGH
摘要:A method of synthesizing a compound having the formula: n from a compound having the formula: n wherein R 1 is hydrogen, fluorine, chlorine or SiR 5 R 6 R 7 , wherein R 5 , R 6 , and R 7 are independently the same or different an alkyl group or an aryl group, R 2 is an alkyl group, R 3 is a protecting group, R 4 is an alkyl group, an allyl group, a propargyl group —CO 2 H, or a benzyl group, R 8 is —CO 2 R 10 , wherein R 10 is an alkyl group or an aryl group, X 1 is OH and X 2 is H, includes the step of exposing compound (III) to at least one of an organic acid or an inorganic acid. A compound has the general formula (III).

专利号:US-2003073840-A1
优先权日:2001-08-27
标 题 :Intermediates and methods of preparation of intermediates in the enantiomeric synthesis of (20R)homocamptothecins and the enantiomeric synthesis of (20R)homocamptothecins

专利号:US-2017240485-A1
优先权日:2014-10-21
标 题:Synthesis of Esters by Functionalisation of CO2

专利号:US-2017166542-A1
优先权日:2015-12-09
标 题:Process for the Synthesis of Sulfones and Sulfonamides

专利号:EP-3178811-A1
优先权日:2015-12-09
标 题 :A process for the synthesis of sulfones and sulfonamides