CAS: 18937-79-6; Methyl Hex-2-Ynoate

该化合物是具有分子分子式C7H10O2的烷酯.该化合物的特征是处于2位置的三重结合,有助于其在有机合成中发生反应,特别是在循环和组合反应中发生反应.其酯性能提高了有机溶剂中的溶解性,便于其在药品,农用化学品和特殊化学品中作为多用途中间体使用.该化合物的结构特征允许有选择地进行修改,使其在构建复杂的分子框架时具有价值.甲基2-丙烯酸盐通常作为一种纯度高的清晰液体供应,确保合成应用的一贯性.建议在惰性条件下进行适当的处理,因为它对湿度和空气具有潜在的敏感性.

结构式图片

相似化合物

764-60-3 111-12-6 764-33-0

物理性质

MSDS等安全信息

欧盟法规

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上下游产品

methanol hex-2-ynoic acid diazomethane 3-Oxo-2-(triphenylphosphoranyliden)hexansaeure-methylester2-phenyl-5-propyl-1,2-dihydro-pyrazol-3-one hex-2-yn-1-ol 1-bromohex-2-yne 1-phenyl-2-propyl-2,3-butadien-1-ol

合成工艺路线路线简述

  • 合成目标产物 Methyl 2-Hexynoate 主要起始原料 1-Pentyne And Methyl Chloroformate
  • (文献来源)合成步骤主要原料 1-Pentyne 和 Methyl Chloroformate
📜3-Oxo-2-(Triphenylphosphoranyliden)Hexansaeure-Methylester 反应生成2-己炔甲酯
参考文献:Bestman,H.J.; Geismann,C.,Justus Liebigs Annalen Der Chemie,1977,P. 282-287
标题:Bestman,H.J.; Geismann,C.,Justus Liebigs Annalen Der Chemie,1977,P. 282-287

海关参考信息

专利信息


专利号:US-8153839-B2
优先权日:2005-09-14
标题:Method for synthesis of keto acids or amino acids by hydration of acetylene compound
发明人：OGO SEIJI; FUKUZUMI SHUN-ICHI
权利人:OGO SEIJI; FUKUZUMI SHUN-ICHI; JAPAN SCIENCE & TECH AGENCY
摘要:An object of the present invention is to provide a method for synthesis of keto acids by hydration of an acetylene compound (acetylene-carboxylic acids) under mild conditions free from harmful mercury catalysts and a method for synthesis of amino acids from acetylene-carboxylic acids in a single container (one-pot or tandem synthesis). In one embodiment of the method according to the present invention for synthesis of keto acids, acetylene-carboxylic acids is hydrated in the presence of a metal salt represented by General Formula (1), n nwhere M 1 represents an element in Group VIII, IX, or X of the periodic table, and X 1 , X 2 , or X 3 ligand represents halogen, H 2 O, or a solvent molecule, and k represents a valence of a cation species, and Y represents an anion species, and L represents a valence of the anion species, and each of K and L independently represents 1 or 2, and k×m=L×n.

专利号:US-3872101-A
优先权日:1969-04-11
标题:Synthesis of {60 , {62 -unsaturated compounds
发明人：SIDDALL JOHN E; FRIED JOHN H
权利人:ZOECON CORP
摘要:Stereospecific synthesis of Alpha , Beta -ethylenically unsaturated compounds by the reaction of an organo-copper or organo-manganese reagent with an Alpha , Beta -acetylenically unsaturated compound at a temperature of -40*C or less.

专利号:EP-1932824-A1
优先权日:2005-09-14
标题:Method for synthesis of keto acid or amino acid by hydration of acethylene compound

专利号:US-2009216044-A1
优先权日:2005-09-14
标 题:Method for synthesis of keto acids or amino acids by hydration of acetylene compound

专利号:WO-2007032409-A1
优先权日:2005-09-14
标题 :Method for synthesis of keto acid or amino acid by hydration of acethylene compound

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主要参考文献

参考标题:Ultrasound-Mediated Three-Component Reaction "On-Water" Protocol For The Synthesis Of Novel Mono- And Bis-1,3-Thiazin-4-One Derivatives
作者:Wael A. A. Arafa,Ashraf M. Mohamed,Ahmed F. Abdel-Magied
摘要:Green Synthetic And Catalyst-Free Strategy Towards The Synthesis Of Novel Mono- And Bis-1,3-Thiazin-4-One Scaffolds Through A One Pot, Reaction Of Carbon Disulfide, Monoacetylenic Esters And Amines ...

合成参考文献


摘要:Anderson, E. A.; Lim, D. S. W., Science of Synthesis Knowledge Updates, (2015) 1, 83.
摘要:Trofimova, A.; Sirvinskas, M.; Yudin, A. K., Science of Synthesis Knowledge Updates, (2021) 2, 93.
摘要:Vaultier, M.; Pucheault, M., Science of Synthesis Knowledge Updates, (2012) 4, 310.
摘要:Arndtsen, B. A.; Tjutrins, J., Science of Synthesis: Multicomponent Reactions, (2013) 2, 498.
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