CAS: 33872-80-9; O-Tolylmagnesium Chloride

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CAS号98-56-6 4-氯三氟甲苯 | CAS号95-49-8 邻氯甲苯 | CAS号7439-95-4 镁标准溶液 | CAS号95-46-5 2-溴甲苯 | CAS号615-37-2 2-碘甲苯 | CAS号36042-94-1 二邻甲苯基氯化膦 | CAS号41204-59-5 (4-methoxypheny... | CAS号22682-29-7 2-甲基苯甲酮 | CAS号20685-09-0 9-(2-methylphen... | CAS号22618-51-5 Benzene,1-(1-cy... | CAS号22077-56-1 1-methyl-2-(2-m... | CAS号643-58-3 2-苯基甲苯 | CAS号605-39-0 2,2'-二甲基联苯 | CAS号14476-01-8 1-(2-methylphen... | CAS号611-61-0 24DIMETHYLBIPHENYL

2-氯甲苯置于magnesium体系中,用 四氢呋喃 作为反应溶剂,化学反应生成 O-甲苯基氯化镁
参考文献: Process For Synthesis Of Picolinamides[fr] Procédé De Synthèse De Picolinamides
标题: Process For Synthesis Of Picolinamides[fr] Procédé De Synthèse De Picolinamides
摘要:这项技术涉及用于制备吡啶甲酰胺类杀菌剂的工艺,混合物和中间体.这些吡啶甲酰胺化合物是通过将4-甲氧基-3-酰氧基吡啶甲酸与从取代的2-苯乙醇衍生的关键2-氨基-L-丙氨酸酯偶联在一起的工艺制备的.

专利信息

专利号:US-12071421-B2
优先权日:2011-11-29
标题:Process for the synthesis of substituted chloromethyl dialkylphosphates

专利号:US-2022411375-A1
优先权日:2019-10-18
标题:Process for synthesis of picolinamides

专利号:US-4124751-A
优先权日:1976-09-03
标题 :Process for preparing acrylic acid or methacrylic acid ester polymer having a high isotacticity and a narrow molecular weight distribution
发明人：FISCHER JOHANN P; CAVAGNA FRIEDRICH; DUCH EDUARD; MUCK KARL-FRIEDRICH
权利人:HOECHST AG
摘要:Esters of acrylic acid and methacrylic acid may be polymerized with the aid of either free radical forming or ionically effective initiators. The stereospecificy of the polymers may be influenced by the selection of specific initiators; magnesium-organic compounds are suitable for the synthesis of isotactic polymers. Acrylic acid and methacrylic acid esters having a high degree of isotacticity and a narrow molecular weight distribution are obtained with the aid of substituted phenylmagnesium halides. They are suitable as gauge and as test substances.

专利号:EP-4044811-A1
优先权日:2019-10-18
标 题:Process for synthesis of picolinamides

专利号:US-12281076-B2
优先权日:2019-10-18
标 题 :Process for synthesis of picolinamides
发明人：BABIJ NICHOLAS R; MCCUSKER ELIZABETH O; WHITEKER GREGORY T; SANE NEERAJ; TU SIYU; LI XIAOYONG; KLOSOWSKI DANIEL W; MCGOUGH PATRICK T; GUO MENG; ROBINSON MATTHEW; NISSEN JEFFREY SCOTT; DAVIS TYLER; HAO YAN
权利人:CORTEVA AGRISCIENCE LLC
摘要:The present technology relates to processes, mixtures and intermediates useful for making picolinamide fungicides. The picolinamide compounds are prepared by processes that include coupling together a 4-methoxy-3-acyloxypicolinic acid with key 2-amino-L-alaninate esters derived from substituted 2-phenylethanols.

专利号:EP-1776342-B1
优先权日:2004-07-06
标题 :Process for preparing carboxamide pyridine derivatives used as intermediates in the synthesis of nk-1 receptor antagonists