1,1-dichloro-2,2-dimethylcyclopropane | 694-16-6

• 分子结构分类: 有机化合物 - 有机卤素化合物 - 有机氯化物
• 英文名称: 1,1-dichloro-2,2-dimethylcyclopropane
• 英文别名: 1,1-dichloro-2,2-dimethylpropane；1,1-dichloro-2,2-dimethyl-cyclopropane；1,1-Dichlor-2,2-dimethyl-cyclopropan；1,1-Dichloro-2,2-dimethylcyclopropan；1,1-Dimethyl-2,2-dichlor-cyclopropan
• CAS: 694-16-6
• 化学式: C₅H₈Cl₂
• 分子量: 139.025
• InChiKey: NNBWTSXEHTTWMR-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  7
• 可旋转键数：
  0
• 环数：
  1.0
• 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：
  0

安全信息

• 海关编码：
  2903890090

反应信息

• 作为反应物：
  描述：

  1,1-dichloro-2,2-dimethylcyclopropane 在 氢氧化钾 、 二苯并-18-冠醚-6 、 锌 作用下， 以 二甲基亚砜 、 N,N-二甲基甲酰胺 为溶剂， 反应 0.17h， 生成 3,3-二甲基环丙烯
  参考文献：
  名称：

  Preparation of 3,3-disubstituted cyclopropanes by the dehydrohalogenation of monohalocyclopropanes under phase transfer catalysis conditions

  摘要：

  DOI：

  10.1007/bf00960295
• 作为产物：
  描述：

  戊烯 在 氯仿 、 potassium tert-butylate 作用下， 生成 1,1-dichloro-2,2-dimethylcyclopropane
  参考文献：
  名称：

  卤代环丙烷的高温热解

  摘要：

  二卤环丙烷和单卤环丙烷的热解反应在 200-400°C 下进行。溴取代的环丙烷在此温度范围内很容易分解。在所有情况下，热解产物都是开环烯烃。至于单卤代环丙烷，反应以立体定向方式进行。根据电环开环的要求讨论了可能的机制。

  DOI：

  10.1246/bcsj.44.1130

文献信息

• HETEROCYCLIC AMIDE COMPOUND
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20160108037A1

  公开（公告）日：2016-04-21

  The present invention provides a heterocyclic amide compound of Formula (1), and an agricultural chemical containing it, particularly a herbicide: in which Q is an aromatic heterocycle of any one of Q-1 to Q-5, W is an aromatic heterocycle of W-1, W-2, or W-3, X is an oxygen atom, etc., R 1a is a hydrogen atom, a halogen atom, or C 1-6 alkyl, etc., R 1b is a hydrogen atom, R 1c is C 1-6 alkyl, R 2a is a halogen atom, or C 1-6 alkyl, etc., R 2c is C 1-6 haloalkyl, R 3 is a hydrogen atom, etc., R 4a , R 4b , R 4c and R 4d are each independently a hydrogen atom, or C 1-6 alkyl, etc., R 5a , R 5b and R 5c are each independently a hydrogen atom, or C 1-6 alkyl, etc., and n is an integer of 0, 1, 2 or 3.

  本发明提供了一种异环酰胺化合物，其化学式为（1），以及含有该化合物的农药，特别是除草剂：其中Q是Q-1至Q-5中的任意一种芳香杂环，W是W-1、W-2或W-3中的一种芳香杂环，X是氧原子等，R1a是氢原子，卤素原子或C1-6烷基等，R1b是氢原子，R1c是C1-6烷基，R2a是卤素原子或C1-6烷基等，R2c是C1-6卤代烷基，R3是氢原子等，R4a、R4b、R4c和R4d各自独立地是氢原子或C1-6烷基等，R5a、R5b和R5c各自独立地是氢原子或C1-6烷基等，n是0、1、2或3的整数。
• Anthranilamide insecticides
  申请人：E. I. du Pont de Nemours and Company

  公开号：EP2564706A1

  公开（公告）日：2013-03-06

  Disclosed are intermediate compounds for use in the synthesis of compounds of Formula 1, including all geometric and stereoisomers, N-oxides, and salts thereof, wherein J is a phenyl optionally substituted with one to four substituents independently selected from R5; or J is a heterocyclic ring selected from the group consisting of J-1 to J-8; R4 is C4-C12 alkylcycloalkyl, C5-C12 alkenylcycloalkyl, C5-C12 alkynylcycloalkyl, C4-C12 cycloalkylalkyl, C5-C12 cycloalkylalkenyl, C5-C12 cycloalkylalkynyl, C4-C12 cycloalkenylalkyl or C4-C12 alkylcycloalkenyl; each optionally substituted with one to six substituents selected from CH3 and halogen; or R4 is C3-C5 oxiranylalkyl, C3-C5 thiiranylalkyl, C4-C6 oxetanylalkyl, C4-C6 thietanylalkyl, 3-oxetanyl or 3-thietanyl, each optionally substituted with one to five substituents independently selected from C1-C3 alkyl, C1-C3 haloalkyl, halogen, CN, C2-C4 alkoxycarbonyl and C2-C4 haloalkoxycarbonyl; or R4 is C3-C5 aziridinylalkyl, C4-C6 azetidinylalkyl or 3-azetidinyl, each with R10 attached to the nitrogen atom, and optionally substituted on carbon atoms with one to five substituents independently selected from C1-C3 alkyl, C1-C3 haloalkyl, halogen, CN, C2-C4 alkoxycarbonyl and C2-C4 haloalkoxycarbonyl; and R1a R1b R2 R3 and R5 are as defined in the disclosure.

  本公开涉及用于合成化合物的中间体化合物，其中所述化合物具有Formula 1的所有几何和立体异构体、N-氧化物和盐，其中J是苯基，可选地从R5中独立选择一个到四个取代基取代；或J是从J-1到J-8组成的羰基环；R4是C4-C12烷基环烷基、C5-C12烯基环烷基、C5-C12炔基环烷基、C4-C12环烷基烷基、C5-C12环烷基烯基、C5-C12环烷基炔基、C4-C12环烯基烷基或C4-C12烷基环烯基；每个可选地从CH3和卤素中选择一个到六个取代基取代；或者R4是C3-C5环氧烷基烷基、C3-C5硫代环氧烷基烷基、C4-C6环氧烷基烷基、C4-C6硫代环氧烷基烷基、3-环氧烷基或3-硫代环氧烷基，每个可选地从C1-C3烷基、C1-C3卤代烷基、卤素、CN、C2-C4烷氧羰基和C2-C4卤代烷氧羰基中选择一个到五个取代基；或者R4是C3-C5氮代环丙烷基、C4-C6氮代环氧烷基或3-氮代环氧烷基，每个具有连接到氮原子的R10，并可选地在碳原子上用一个到五个取代基独立选择从C1-C3烷基、C1-C3卤代烷基、卤素、CN、C2-C4烷氧羰基和C2-C4卤代烷氧羰基；以及R1a、R1b、R2、R3和R5如本公开所定义。
• KETONE OR OXIME COMPOUND, AND HERBICIDE
  申请人：NISSAN CHEMICAL INDUSTRIES, LTD.

  公开号：US20170347647A1

  公开（公告）日：2017-12-07

  There is provided novel agricultural chemicals, in particular herbicides. A ketone or oxime compound or a salt thereof of Formula (1): wherein B is a ring of any one of B-1, B-2, or B-3, Q is an oxygen atom, a sulfur atom, NOR 7 , etc., R 6 is a hydrogen atom, C 1-6 alkyl, etc., R 7 is a hydrogen atom, C 1-6 alkyl, etc., R 8a , R 8b , R 9a , R 9b , R 10 , R 11 , R 12 , R 13 , and R 14 are each independently a hydrogen atom, C 1-6 alkyl, etc., m is an integer of 1 or 2, n is an integer of 0, 1 or 2; and a herbicide including the compound or salt thereof.

  提供了新型农业化学品，特别是除草剂。化合物或其盐的酮或肟化合物的公式（1）：其中B是B-1、B-2或B-3中的任意一个环，Q是氧原子、硫原子、NOR7等，R6是氢原子、C1-6烷基等，R7是氢原子、C1-6烷基等，R8a、R8b、R9a、R9b、R10、R11、R12、R13和R14各自独立地是氢原子、C1-6烷基等，m是1或2的整数，n是0、1或2的整数；以及包括该化合物或其盐的除草剂。
• Diels-Alder type process involving a geminal-dihalocyclopropane and a
  申请人：Ethyl Corporation

  公开号：US03972901A1

  公开（公告）日：1976-08-03

  Adducts containing a six-membered olefinically unsaturated ring having a halogen atom on one of the ethylenic carbon atoms (e.g., 3,5-diketo-4,8-dioxa-12-chlorotricyclo[5.3.2.0.sup.2,6 ]-dodec-11-ene) are formed by heating a dienophile (e.g., maleic anhydride) with a gem-dihalocyclopropane which has at least 4 carbon atoms in the molecule and at least one hydrogen on a carbon atom singly bonded to the cyclopropane ring (e.g., 7,7-dichloro-2-oxabicyclo[4.1.0] heptane). The adducts have toxicological properties and thus may be used as insecticides, fungicides, bactericides, herbicides, miticides and the like. They are also useful in the manufacture of plasticizers, flameproofing agents, water mark detecting agents, waterproofing agents, degreasing solvents, surface active agents, and the like.

  含有一个卤素原子的六元环烯烃不饱和环，其中一个乙烯基碳原子上有一个卤素原子（例如，3,5-二酮-4,8-二氧杂-12-氯三环[5.3.2.0.sup.2,6]-十二烯）是通过将双烯丙酮（例如马来酸酐）与至少有4个碳原子并且至少有一个氢原子单键连接到环丙烷环上的碳原子（例如7,7-二氯-2-氧杂双环[4.1.0]庚烷）加热而形成的。这些加合物具有毒理学特性，因此可用作杀虫剂、杀菌剂、杀菌剂、除草剂、杀螨剂等。它们还可用于制造增塑剂、阻燃剂、水印检测剂、防水剂、去脂溶剂、表面活性剂等。
• Diaminopropionic acid derivatives
  申请人：Fotouhi Nader

  公开号：US20070155671A1

  公开（公告）日：2007-07-05

  A compound of formula 1a which is useful for treating reperfusion injury, and salts, prodrugs, and related compounds.

  化合物1a的公式，对于治疗再灌注损伤是有用的，包括盐类、前药和相关化合物。

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