2-allylacetoacetate | 53421-48-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 羧酸及其衍生物
• 英文名称: 2-allylacetoacetate
• 英文别名: acetoxy-acetic acid allyl ester；Acetoxy-essigsaeure-allylester；Prop-2-enyl 2-acetyloxyacetate
• CAS: 53421-48-0
• 化学式: C₇H₁₀O₄
• 分子量: 158.154
• InChiKey: VJJFQNDCUCNOER-UHFFFAOYSA-N

物化性质

• 沸点：
  197.7±15.0 °C(Predicted)
• 密度：
  1.082±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  0.7
• 重原子数：
  11
• 可旋转键数：
  6
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.43
• 拓扑面积：
  52.6
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  2-allylacetoacetate 在 lithium aluminium tetrahydride 作用下， 生成
  参考文献：
  名称：

  Acyclic stereocontrol through the dianionic Claisen rearrangement of .beta.-hydroxy esters: synthesis of (.+-.)-botryodiplodin

  摘要：

  DOI：

  10.1021/jo00211a010
• 作为产物：
  描述：

  lead(IV) tetraacetate 、 Allyl (tributylstannyl)acetate 在 乙酸三甲基锡 作用下， 以 二氯甲烷 、 N,N-二甲基甲酰胺 为溶剂， 反应 3.0h， 以83%的产率得到2-allylacetoacetate
  参考文献：
  名称：

  Reactions of stannylacetic acid derivatives with lead tetraacetate

  摘要：

  DOI：

  10.1007/bf00954394

文献信息

• Process for producing 3-phenyluracil compounds
  申请人：Sumitomo Chemical Company, Limited

  公开号：EP1101761A2

  公开（公告）日：2001-05-23

  The uracil compounds represented by the formula [V]: wherein R1 represents C1-C5 perfluoroalkyl group and Q represents an aromatic group, can be produced by making the amide compounds represented by the formula [II]: wherein R1 and Q have the same meanings defined above, or its hydrate react with a cyanate salt in the presence of a protonic acid.

  由式[V]代表的尿嘧啶化合物：其中 R1 代表 C1-C5 全氟烷基，Q 代表芳香基团，可通过制造由式[II]代表的酰胺化合物（其中 R1 和 Q 具有与上述定义相同的含义）或其水合物，在质子酸存在下与氰酸盐反应制得。
• Process for producing a repair coating on a coated metallic surface
  申请人：Chemetall GmbH

  公开号：EP2290131A1

  公开（公告）日：2011-03-02

  A process for producing a repair coating on at least one metallic surface that is coated with at least one corrosion protection coating A applied with at least one composition selected from the group of pretreatment compositions, of organic compositions and of silicon compound(s) containing compositions, whereby the at least one corrosion protection coating A has been at least partially removed in the area Z, whereby a thin corrosion protection coating B containing at least one silicon compound is applied with a solution or dispersion containing at least one silane, at least one silanol, at least one siloxane, at least one polysiloxane or any mixture of these (= "siloxane composition") on at least a part of the area Z. Optionally, a further corrosion protection coating C may be applied on the thin corrosion protection coating B generated with the siloxane composition whereby the at least one further corrosion protection coating C is generated with at least one organic composition like a primer, a wet-primer, an e-coat, a powder coat, a base-coat or a clear-coat or with at least one composition which is the same or another siloxane composition as for the thin film B.

  一种在涂有至少一种防腐蚀涂层 A 的至少一个金属表面上生产修复涂层的工艺，该涂层涂有至少一种从预处理组合物、有机组合物和含硅化合物组合物中选出的组合物，其中至少一种防腐蚀涂层 A 在区域 Z 中已被至少部分除去、用含有至少一种硅烷、至少一种硅烷醇、至少一种硅氧烷、至少一种聚硅氧烷或这些物质的混合物（="硅氧烷组合物"）的溶液或分散液在至少部分区域 Z 上涂抹含有至少一种硅化合物的防腐蚀薄涂层 B。可以选择在使用硅氧烷组合物生成的防腐蚀薄膜 B 上再涂一层防腐蚀涂层 C，其中，至少一层防腐蚀涂层 C 是使用至少一种有机组合物生成的，如底漆、湿底漆、电子涂层、粉末涂层、基底涂层或透明涂层，或使用与薄膜 B 相同或另一种硅氧烷组合物的至少一种组合物。
• Condensed heterocylic compounds and herbicides containing them as active ingredients
  申请人：Sumitomo Chemical Company, Limited

  公开号：US20030216258A1

  公开（公告）日：2003-11-20

  Condensed heterocyclic compounds of the general formula: 1 wherein T is carbon or nitrogen; when T is carbon, then the bond between T and A is a double bond, the bond between A and Y is a single bond, and Y is oxygen, sulfur, or optionally substituted NH; or when T is nitrogen, then the bond between T and A is a single bond, the bond between A and Y is a double bond, and Y is nitrogen or optionally substituted CH; A is nitrogen or optionally substituted CH; R 1 is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, or cyano; R 2 is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, cyano, or the like; R 3 is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, cyano, or the like; R 4 is hydrogen, halogen, alkyl, haloalkyl, hydroxymethyl, nitro, or cyano, and Q is a saturated or unsaturated 5- or 6-membered heterocyclic ring containing one to four nitrogen atoms, or a saturated or unsaturated cyclopentylideneamino group containing one or two nitrogen heteroatoms and one oxygen or sulfur heteroatom.

  通式如下的缩合杂环化合物 1 其中 T 为碳或氮；当 T 为碳时，则 T 与 A 之间的键为双键，A 与 Y 之间的键为单键，且 Y 为氧、硫或任选取代的 NH；或当 T 为氮时，则 T 与 A 之间的键为单键，A 与 Y 之间的键为双键，且 Y 为氮或任选取代的 CH；A 为氮或任选取代的 CH；R 1 是氢、卤素、烷基、卤代烷基、羟甲基、硝基或氰基；R 2 是氢、卤素、烷基、卤代烷基、羟甲基、硝基、氰基或类似物；R 3 是氢、卤素、烷基、卤代烷基、羟甲基、硝基、氰基或类似物；R 4 是氢、卤素、烷基、卤代烷基、羟甲基、硝基或氰基，以及 Q 是含有 1 至 4 个氮原子的饱和或不饱和 5 或 6 元杂环，或含有 1 或 2 个氮杂原子和 1 个氧或硫杂原子的饱和或不饱和环戊亚胺基团。
• PROCESS OF PREPARATION OF VALACYCLOVIR AND RELEVANT INTERMEDIATES
  申请人：INDUSTRIALE CHIMICA S.r.l.

  公开号：EP0915874B1

  公开（公告）日：2003-12-10
• Polyallyl acetoxyacetate
  申请人：SHELL DEV

  公开号：US02503699A1

  公开（公告）日：1950-04-11