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CAS号23761-23-1 3-氧代环丁烷羧酸合成工艺路线路线简述
- 合成目标产物 3-Bromocyclobutanone 主要起始原料 3-Oxocyclobutanecarboxylic Acid
- (文献来源)合成步骤主要原料 3-Oxocyclobutanecarboxylic Acid
📜3-氧代环丁烷基羧酸置于溴,Magnesium Sulfate,Mercury(II) Oxide体系中,用 二氯甲烷 用作溶剂,化学反应 3.17H,反应生成3-溴环丁烷酮
参考文献:环丁烯酮作为高度反应性的亲二烯体:Diels-Alder 范式的扩展
标题:环丁烯酮作为高度反应性的亲二烯体:Diels-Alder 范式的扩展
摘要:环丁烯酮在 Diels-Alder 环加成反应中用作亲二烯体,以非常好的收率提供多样化和复杂的环加合物.实验结果表明环丁烯酮比环戊烯酮或环己烯酮更具反应性.此外,带有应变环丁酮部分的环加合物能够进行区域选择性扩环以产生相应的环戊酮,内酯和内酰胺,否则很难通过直接 Diels-Alder 反应获得.
Doi:10.1021/ja1056888
海关参考信息
- 2912110000-甲醛
2912120000-乙醛
2914110000-丙酮
2914120000-丁酮 - 💡 提示:海关信息按照顺序优先匹配,如需确认的海关信息,请参考相关资料。
- 详情请参考:📖 海关编码查询和海关进出口税则
专利信息
专利号:CN-111909140-A
优先权日:2019-04-12
标题:Heterocyclic compounds as TYK2 inhibitors and methods of synthesis and use
专利号:US-8445510-B2
优先权日:2010-05-14
标题 :Fused bicyclic kinase inhibitors
发明人:MULVIHILL MARK J; STEINIG ARNO G; CREW ANDREW PHILIP; JIN MEIZHONG; KLEINBERG ANDREW; LI AN-HU; WANG JING
权利人:MULVIHILL MARK J; STEINIG ARNO G; CREW ANDREW PHILIP; JIN MEIZHONG; KLEINBERG ANDREW; LI AN-HU; WANG JING; OSI PHARMACEUTICALS LLC
摘要:Compounds of Formula I, as shown below and defined herein: n n n n n n n n n n pharmaceutically acceptable salts thereof, synthesis, intermediates, formulations, and methods of disease treatment therewith, including treatment of cancers, such as tumors driven at least in part by at least one of RON, MET or ALK. This Abstract is not limiting of the invention.
专利号:US-9096624-B2
优先权日:2009-06-01
标 题:Amino pyrimidine anticancer compounds
发明人:CREW ANDREW P; SHERMAN DAN; APPARI RAMA DEVI; CHEN XIN; CHILUKURI RAMESH; DONG HANQING; FERRARO CATERINA; FOREMAN KENNETH; GUPTA RAMESH C; LI AN-HU; STOLZ KATHRYN M; VOLK BRIAN; ZAHLER ROBERT
权利人:OSI PHARMACEUTICALS LLC
摘要:Compounds of Formula 1, as shown below and defined herein: n n n n n n n n n n n n and pharmaceutically acceptable salts, synthesis, intermediates, formulations, and methods of disease treatment therewith, including cancers mediated at least in part by FAK.