CAS: 12012-95-2; Allylpalladium(Ii) Chloride

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CAS号75266-48-7 methyl 1-cyclop...

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-11059835-B2
优先权日:2014-08-15
标 题 :Synthesis of cephalosporin compounds
发明人：WALLER DAVID; GAZDA GREGORY; MINDEN ZACHARY; BARTON LISA; LEIGH CLIFTON
权利人:MERCK SHARP & DOHME
摘要:Provided herein is a method for the synthesis of cephalosporin antibiotic compounds comprising a palladium-catalyzed coupling reaction.

专利号:US-2023183246-A1
优先权日:2020-05-19
标题 :Continuous flow sonogashira coupling synthesis method
发明人：THOMPSON DAVID HARLEY; SINTIM HERMAN O; QI QINGQING; BIYANI SHRUTI
权利人:PURDUE RESEARCH FOUNDATION
摘要:The present disclosure relates to a telescoped continuous flow Sonogashira coupling synthesis for some lead compounds to support in vivo studies and pre-clinical evaluation. The application of high throughput tools combined with the telescoped continuous synthesis method can enable an efficient and safe synthesis of compounds of interest involving hazardous coupling reagents such as HATU, while minimizing by-product formation.

专利号:US-11629150-B2
优先权日:2016-07-01
标题:Synthesis of N-(heteroaryl)-pyrrolo[3,2-d]pyrimidin-2-amines
发明人：SMITH ALEXANDER; WHITE HANNAH S; TAVARES FRANCIS XAVIER; KRASUTSKY SERGIY; CHEN JIAN-XIE; DORROW ROBERTA L; ZHONG HUA
权利人:G1 THERAPEUTICS INC
摘要:This invention is in the area of synthesizing pyrimidine-based compounds useful in the treatment of disorders involving abnormal cellular proliferation, including but not limited to tumors and cancers.

专利号:US-2016318862-A1
优先权日:2013-09-25
标 题:Synthesis of delta 12-pgj3 and related compounds
发明人：NICOLAOU KYRIACOS C; HERETSCH PHILIPP; HALE CHRISTOPHER R H; EL GHZAOUI ABDELLATIF EL MARROUNI; PULUKURI KIRAN KUMAR; YU RUOCHENG; GROVE CHARLES
权利人:UNIV RICE WILLIAM M
摘要:In one aspect, the present invention provides novel derivatives of Δ 12 -PGJ 3 and modular synthetic pathways to obtaining Δ 12 -PGJ 3 and derivatives thereof. In some aspects, the present derivatives of Δ 12 -PGJ 3 are useful as chemotherapeutic agents. The present disclosure also describes compositions of these derivatives as well as methods of use of the derivatives thereof.

专利号:US-7563877-B2
优先权日:2006-03-02
标题 :Processes for the preparation of 0-(2-aminobenzo[d]oxazol-5-yl)methyl hydroxylamine for the synthesis of 6,11-bicyclic erythromycin derivative EDP-182
发明人：XU GUOYOU; GAI YONGHUA; WANG GUOQIANG; OR YAT SUN; WANG ZHE
权利人:ENANTA PHARM INC
摘要:The present invention relates to processes and intermediates for the preparation of 6-11 bicyclic erythromycin derivative known as EDP-182 (IX-a). In particular, the present invention relates to processes and intermediates for the preparation of O-(2-aminobenzo[d]oxazol-5-yl)methyl hydroxylamine: