bicyclo<2.2.1>hept-1-yl fluoride | 78142-52-6

• 分子结构分类: 有机化合物 - 脂质和类脂质分子 - 异戊烯醇脂质
• 英文名称: bicyclo<2.2.1>hept-1-yl fluoride
• 英文别名: 1-Fluorobicyclo<2.2.1>heptane；1-fluoro-bicyclo(2.2.1)heptane；1-Fluorobicyclo[2.2.1]heptane
• CAS: 78142-52-6
• 化学式: C₇H₁₁F
• 分子量: 114.163
• InChiKey: MDDXQDCCWBKZPW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2
• 重原子数：
  8
• 可旋转键数：
  0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  0
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为产物：
  描述：

  1-Norbornancarbonylchlorid 在 4-二甲氨基吡啶 、 二氟代氙 、 2-碘-1,1,1-三氟乙烷 、 2-mercaptopyridine-1-oxide sodium salt 作用下， 以 二氯甲烷 为溶剂， 反应 1.0h， 生成 bicyclo<2.2.1>hept-1-yl fluoride
  参考文献：
  名称：

  Synthesis of bridgehead fluorides by fluorodeiodination

  摘要：

  Fluorodeiodination is found to be an attractive procedure for the synthesis of bridgehead fluorides. Thus, treatment of the corresponding iodide with xenon difluoride in dichloromethane at ambient temperature generally leads to high yields of the fluoride. Evidence suggests the intermediacy of the bridgehead cation in this reaction, and accordingly the substrates which are unfavorably disposed to fluorodeiodination are the bicyclo[n.1.1]alkyl iodides. In this context the isolation of a small quantity of methyl 4-fluorobicyclo[2.1.1]hexane-1-carboxylate (46, R = COOMe) is significant because it represents the first occasion on which the elusive 1-bicyclo[2.1.1]hexyl cation has been trapped. We have also demonstrated that synthesis of the iodides themselves can be accomplished efficiently both by Barton halodecarboxylation and by treatment of the carboxylic acid with lead tetraacetate and iodine.

  DOI：

  10.1021/jo00036a018

文献信息

• [EN] PREPARATION OF SUBSTITUTED 3-ARYL-5-TRIFLUOROMETHYL-1,2,4-OXADIAZOLES<br/>[FR] PRÉPARATION DE 3-ARYL-5-TRIFLUOROMÉTHYL-1,2,4-OXADIAZOLES SUBSTITUÉS
  申请人：BASF SE

  公开号：WO2019020501A1

  公开（公告）日：2019-01-31

  The present invention relates to a process for the preparation of 3-aryl-5-trifluoromethyl-1,2,4- oxadiazoles, which are useful as fungicidal compounds or as intermediates for the synthesis of fungicidal oxaciazole compounds, using trifluoroacetyl halides.

  本发明涉及一种制备3-芳基-5-三氟甲基-1,2,4-恶二唑的方法，这些恶二唑作为杀真菌化合物或作为合成杀真菌恶二唑化合物的中间体是有用的，使用三氟乙酰卤化物。
• A photocatalyzed aliphatic fluorination
  作者：Steven Bloom、James Levi Knippel、Thomas Lectka

  DOI：10.1039/c3sc53261e

  日期：——

  We disclose a new approach to the catalysis of alkane fluorination employing ultraviolet light and a photosensitizer, 1,2,4,5-tetracyanobenzene (TCB).

  我们披露了一种利用紫外光和光敏剂1,2,4,5-四氰基苯（TCB）催化烷烃氟化的新方法。
• [EN] SUBSTITUTED TRIFLUOROMETHYLOXADIAZOLES FOR COMBATING PHYTOPATHOGENIC FUNGI<br/>[FR] TRIFLUOROMÉTHYLOXADIAZOLES SUBSTITUÉS UTILISÉS POUR LUTTER CONTRE DES CHAMPIGNONS PHYTOPATHOGÈNES
  申请人：BASF SE

  公开号：WO2019038042A1

  公开（公告）日：2019-02-28

  The present invention relates to trifluoromethyloxadiazoles of the formula I, or the N-oxides, or the agriculturally useful salts thereof, and the use thereof for controlling phytopathogenic fungi; to a method for combating phytopathogenic harmful fungi, which process comprises treating the fungi, the plants, the soil or seeds to be protected against fungal attack, with an effective amount of at least one compound of the formula I, or an N-oxide, or an agriculturally acceptable salt thereof; and to agrochemical compositions comprising at least one compound of the formula I, or an N-oxide, or an agriculturally acceptable salt thereof; and to agrochemical compositions further comprising seeds.

  本发明涉及公式I的三氟甲氧噻二唑，或其N-氧化物，或其农业上有用的盐，以及用于控制植物病原真菌的使用方法；一种用于对抗植物病原有害真菌的方法，该方法包括使用公式I的至少一种化合物，或其N-氧化物，或其农业上可接受的盐的有效量，处理要保护免受真菌攻击的真菌、植物、土壤或种子；以及包含至少一种公式I的化合物，或其N-氧化物，或其农业上可接受的盐的农药组合物；以及进一步包含种子的农药组合物。
• Substituted Oxadiazoles for Combating Phytopathogenic Fungi
  申请人：BASF SE

  公开号：US20200045974A1

  公开（公告）日：2020-02-13

  The present invention relates to novel trifluoromethyloxadiazoles of the formula I, or the N-oxides, or the agriculturally useful salts thereof; and to their use for controlling phytopathogenic fungi; and to a method for combating phytopathogenic harmful fungi, which process comprises treating the fungi, the plants, the soil or seeds to be protected against fungal attack, with an effective amount of at least one compound of the formula I, or an N-oxide, or an agriculturally acceptable salt thereof; and to agrochemical compositions comprising at least one compound of the formula I; and to agrochemical compositions further comprising seeds.

  本发明涉及公式I的新型三氟甲氧噻二唑，或其N-氧化物，或其农业上有用的盐；以及它们用于控制植物病原真菌的用途；以及一种用于防治植物病原真菌的方法，该方法包括使用公式I的至少一种化合物，或其N-氧化物，或其农业上可接受的盐的有效量来处理真菌、植物、土壤或需要受到真菌攻击保护的种子；以及包含至少一种公式I的农药组合物；以及进一步包含种子的农药组合物。
• Curable polycyclic compounds and process for the production thereof
  申请人：Takenaka Junji

  公开号：US20060252911A1

  公开（公告）日：2006-11-09

  The present invention discloses a curable polycyclic compound represented by the following formula (1): wherein A is a di- to hexa-valent group derived from a polycyclic hydrocarbon compound; R 1 is an alkyl group of 1 to 4 carbon atoms, a perfluoroalkyl group of 1 to 4 carbon atoms, or a fluorine atom; n is an integer of 0 to 2; m is an integer of 2 to 4; and Y is a group represented by the following formula (2) or (3): (wherein R 2 , R 3 , R 5 and R 6 are each independently a hydrogen atom, a fluorine atom or an alkyl group of 1 to 4 carbon atoms; R 4 is a methyl group or an ethyl group; and p and q are each independently an integer of 0 to 4)}.

  本发明披露了一种可固化的多环化合物，其表示如下式（1）：其中A是从多环碳氢化合物衍生的二至六价基团；R1是1至4个碳原子的烷基、1至4个碳原子的全氟烷基或氟原子；n是0至2的整数；m是2至4的整数；Y是以下式（2）或（3）所表示的基团：（其中R2，R3，R5和R6各自独立地是氢原子、氟原子或1至4个碳原子的烷基；R4是甲基或乙基基团；p和q各自独立地是0至4的整数）。

表征谱图