(Z)-3-环丙基-2-丁烯酸 | 766-68-7

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 脂肪酰基
• 中文名称: (Z)-3-环丙基-2-丁烯酸
• 中文别名: (Z)-3-环丙基丁-2-烯酸
• 英文名称: 3-cyclopropylbut-2(E/Z)-enoic acid
• 英文别名: 3-Cyclopropyl-2-butenoic acid；3-Cyclopropyl-crotonsaeure；* 3-Cyclopropyl-but-2-ensaeure；3-cyclopropylbut-2-enoic acid；(2E)-3-Cyclopropylbut-2-enoic acid
• CAS: 766-68-7
• 化学式: C₇H₁₀O₂
• mdl: MFCD11172819
• 分子量: 126.155
• InChiKey: VADJFJIXYOTWIQ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.8
• 重原子数：
  9
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.571
• 拓扑面积：
  37.3
• 氢给体数：
  1
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  (Z)-3-环丙基-2-丁烯酸 在 sodium methylate 、 N,N'-羰基二咪唑 作用下， 生成 (E)-Methyl 3-cyclopropyl-2-butenoate
  参考文献：
  名称：

  Photolysis of a .beta.-Azo Perester, a Bifunctional Initiator. The Fragmentation Rate of a .beta.-Peroxy Ester Radical Determined by the Cyclopropylcarbinyl Clock Method

  摘要：

  Two free radical initiators containing an azo group and a perester moiety on adjacent carbons have been prepared. On long wavelength W irradiation, these compounds lose nitrogen to afford beta-perester radicals. The cyclopropylcarbinyl radical clock technique has been used to determine that the lifetime of these radicals at 25 degrees C toward beta-scission and decarboxylation is 480 ns. The potential utility of beta-azo peresters as bifunctional free radical initiators is briefly discussed.

  DOI：

  10.1021/jo00093a031
• 作为产物：
  描述：

  环丙甲基酮 在 三氟化硼 、 sodium acetate 、 溶剂黄146 作用下， 生成 (Z)-3-环丙基-2-丁烯酸
  参考文献：
  名称：

  Julia,S. et al., Comptes Rendus Hebdomadaires des Seances de l'Academie des Sciences, 1961, vol. 253, p. 678 - 680

  摘要：

  DOI：

文献信息

• THIAZEPINE DERIVATIVE
  申请人：Daiichi Sankyo Company, Limited

  公开号：EP2119719A1

  公开（公告）日：2009-11-18

  The present invention relates to a thiazepine derivative or a pharmacologically acceptable salt thereof having an excellent effect of inhibiting 11β-hydroxysteroid dehydrogenase type 1. A thiazepine derivative or a pharmacologically acceptable salt thereof having general formula (I): wherein R1 represents a hydrogen atom, a C1-C6 alkyl group or the like; R2 represents a C1-C6 alkyl group, a C1-C6 halogenated alkyl group, a C1-C6 hydroxyalkyl group, or the like; R3 represents a hydrogen atom or a C1-C6 alkyl group; R4 represents a C6-C10 aryl group that may be substituted with 1 to 5 group(s) independently selected from Substituent Group a or a heterocyclic group that may be substituted with 1 to 3 group(s) independently selected from Substituent Group a; Substituent Group a consists of a halogen atom, a C1-C6 alkyl group, a C6-C10 aryl group that may be substituted with 1 to 5 group(s) independently selected from Substituent Group b, and so forth; Substituent Group b consists of a halogen atom, a C1-C6 alkyl group, a C1-C6 halogenated alkyl group, and so forth.

  本发明涉及一种噻吩啶衍生物或其药理学上可接受的盐，具有优异的抑制11β-羟基类固醇脱氢酶1型的作用。具有通式（I）的噻吩啶衍生物或其药理学上可接受的盐： 其中 R1代表氢原子、C1-C6烷基或类似物；R2代表C1-C6烷基、C1-C6卤代烷基、C1-C6羟基烷基或类似物；R3代表氢原子或C1-C6烷基；R4代表可能被1至5个独立选择自取代基团a的基团取代的C6-C10芳基，或可能被1至3个独立选择自取代基团a的基团取代的杂环基团；取代基团a由卤原子、C1-C6烷基、可能被1至5个独立选择自取代基团b的基团取代的C6-C10芳基等组成；取代基团b由卤原子、C1-C6烷基、C1-C6卤代烷基等组成。
• Vinylcyclopropylacyl and polyeneacyl radicals. Intramolecular ketene alkyl radical additions in ring synthesis
  作者：Beno�t De Boeck、Nicola M. A. Herbert、Nicole M. Harrington-Frost、Gerald Pattenden

  DOI：10.1039/b413816n

  日期：——

  intramolecular cyclisations of their ketene alkyl radical intermediates. Under the same radical-initiating conditions the selenyl esters derived from o-vinylbenzoic acid and o-vinylcinnamic acid undergo intramolecular cyclisations producing 1-indanone and 5,6-dihydrobenzocyclohepten-7-one respectively in 60-70% yields. A tandem radical cyclisation from the alpha,beta,gamma,delta-diene selenyl ester 31 provides

  在回流的苯中用Bu（3）SnH-AIBN处理多种取代的乙烯基环丙基硒基酯，例如11，会导致相应的酰基自由基中间体，这些中间体会通过其乙烯酮烷基自由基等价物进行重排和分子内环化，从而在50-60中生成环己烯酮％ 屈服。相比之下，用Bu（3）SnH-AIBN处理共轭三烯硒烯基酯，例如32，可通过其烯酮烷基自由基中间体的分子内环化反应生成取代的2-环戊烯酮。在相同的自由基引发条件下，衍生自邻乙烯基苯甲酸和邻乙烯基肉桂酸的硒基酯进行分子内环化，分别以60-70％的产率产生1-茚满酮和5,6-二氢苯并环庚基-7-one。从alpha，beta，gamma串联串联进行的环化反应
• [EN] FUNGICIDE HYDROXIMOYL-TETRAZOLE DERIVATIVES<br/>[FR] DÉRIVÉS D'HYDROXYMOYL-TÉTRAZOLE FONGICIDES
  申请人：BAYER CROPSCIENCE AG

  公开号：WO2012123434A1

  公开（公告）日：2012-09-20

  The present invention relates to hydroximoyl-tetrazole derivatives of formula (I), their process of preparation, their use as fungicide active agents, particularly in the form of fungicide compositions and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions, wherein A represents a tetrazoyi group, Het represents a pyridyl group or a thiazolyl group and X represents various substituents.

  本发明涉及式(I)的羟肟基-四唑衍生物，其制备方法，它们作为杀真菌活性剂的用途，特别是作为杀真菌组合物的形式以及利用这些化合物或组合物控制植物病原真菌的方法，其中A代表四唑基，Het代表吡啶基或噻唑基，X代表各种取代基。
• FUNGICIDE HYDROXIMOYL-TETRAZOLE DERIVATIVES
  申请人：Benting Juergen

  公开号：US20140005230A1

  公开（公告）日：2014-01-02

  The present invention relates to hydroximoyl-tetrazole derivatives of formula (I), their process of preparation, their use as fungicide active agents, particularly in the form of fungicide compositions and methods for the control of phytopathogenic fungi, notably of plants, using these compounds or compositions. wherein A represents a tetrazoyl group, Het represents a pyridyl group or a thiazolyl group and X represents various substituents.

  本发明涉及式(I)的羟肟基四唑衍生物，它们的制备方法，它们作为杀真菌活性剂的用途，特别是以杀真菌组合物的形式，以及使用这些化合物或组合物控制植物病原真菌的方法。其中A代表四唑基，Het代表吡啶基或噻唑基，X代表各种取代基。
• Julia,S. et al., Bulletin de la Societe Chimique de France, 1964, p. 3207 - 3217
  作者：Julia,S. et al.

  DOI：——

  日期：——