3-butyn-1-yl chloromethyl ether | 117983-59-2

• 分子结构分类: 有机化合物 - 有机氧化合物
• 英文名称: 3-butyn-1-yl chloromethyl ether
• 英文别名: 1-(chloromethoxy)-3-butyne；but-3-ynyl chloromethyl ether；1-chloromethoxy-3-butyne；4-(chloromethoxy)but-1-yne
• CAS: 117983-59-2
• 化学式: C₅H₇ClO
• mdl: MFCD19232736
• 分子量: 118.563
• InChiKey: DLEOKQWTWKPXRW-UHFFFAOYSA-N

物化性质

• 沸点：
  150.9±20.0 °C(Predicted)
• 密度：
  1.053±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.3
• 重原子数：
  7
• 可旋转键数：
  3
• 环数：
  0.0
• sp3杂化的碳原子比例：
  0.6
• 拓扑面积：
  9.2
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  3-butyn-1-yl chloromethyl ether 在 盐酸羟胺 、 sodium hydride 作用下， 以 乙醇 、 水 为溶剂， 反应 8.0h， 生成 1-<(3'-butynyl-1'-oxy)methyl>-2-<(hydroxyimino)methyl>imidazole
  参考文献：
  名称：

  Quaternary salts of 2-[(hydroxyimino)methyl]imidazole. 5. Structure-activity relationships for side-chain nitro-, sulfone-, amino-, and aminosulfonyl-substituted analogs for therapy against anticholinesterase intoxication

  摘要：

  Several quaternary imidazolium oxime derivatives incorporating side chains bearing nitro, sulfone, amino, and aminosulfonyl substituents were prepared and evaluated as treatment therapeutics for anti-AChE intoxication. In vivo test results in the mouse revealed that many of these compounds are highly effective in providing life-saving protection against the extremely toxic cholinesterase inhibitors soman and tabun. Several structure-activity relationships were noted that were characteristic of the side-chain substituent. In vivo test results for additional selected derivatives of some of the more therapeutically active compounds indicated that the quaternary heteroaryl nucleus is essential for activity whereas a nucleophilic moiety (i.e., oxime) is not. In support of previous suspicions, these results afforded additional evidence suggesting that reactivation is not the main mode of antidotal action by the imidazolium oximes. An alternative antidotal mechanism is postulated that is consistent with all data and that involves enzyme protection by the compounds.

  DOI：

  10.1021/jm00108a020
• 作为产物：
  描述：

  1-甲基-1H-咪唑-2-甲醛 在 盐酸羟胺 、 碳酸氢钠 作用下， 以 乙醇 为溶剂， 生成 3-butyn-1-yl chloromethyl ether 、 1-甲基-1H-咪唑-2-甲醛肟
  参考文献：
  名称：

  Aldoxime-substituted imidazolium derivatives useful in the treatment of

  摘要：

  本发明揭示了一种治疗效果良好、低毒性的醛肟取代的官能化咪唑化合物和组合物，对于被有机磷化学物质中毒的生物有治疗作用，这些化合物能够有效地治疗乙酰胆碱酯酶失活引起的生物体中毒。在体内给予这些醛肟取代的咪唑化合物的治疗有效剂量已被发现能够挽救因注射致命剂量的索曼而导致乙酰胆碱酯酶受抑制的哺乳动物。

  公开号：

  US04925856A1

文献信息

• Pesticidal compounds
  申请人：The Wellcome Foundation Limited

  公开号：US05116862A1

  公开（公告）日：1992-05-26

  The present invention provides a class of novel substituted bicyclooctanes which have pesticidal activity, particularly against arthropod pests. Pesticidal formulations containing the compounds of the formula (I), their use in the control of pests and methods for their preparation are also disclosed.

  本发明提供了一类具有杀虫活性的新型取代双环辛烷化合物，特别针对节肢动物害虫。还公开了含有式(I)化合物的杀虫配方，以及它们在害虫控制中的使用方法和制备方法。
• Heterobicycloalkanes as pesticidal compounds
  申请人：Roussel Uclaf

  公开号：US05466710A1

  公开（公告）日：1995-11-14

  The present invention provides a class of substituted bicyclooctanes of formula ##STR1## wherein R is a C.sub.2-10 non-aromatic hydrocarbyl optionally substituted by cyano, halo, C.sub.1-4 alkoxy, C.sub.1-4 haloalkoxy or S(O).sub.m R.sup.3 ; R.sup.1 and r.sup.2 are independently hydrogen, halo, a C.sub.1-3 aliphatic group optionally substituted, S(O).sub.m,R.sup.4, or R.sup.1 and R.sup.2 and the carbon atoms to which they are attached form a C.sub.5-7 carbocyclic ring optionally substituted by halo, or a C.sub.1-3 aliphatic or alkoxy group; A-X is a group: (i) A'C.tbd.CX in which A' is a C.sub.3-6 alkyl, alkenyl or alkynyl or a C.sub.3-10 cycloalkyl or cycloalkenyl group all optionally containing one to three hetero atoms. (ii) BX in which B is a group (CH.sub.2).sub.2 O or (CH.sub.2).sub.2 S(O).sub.n or a C.sub.2-6 aliphatic chain optionally containing one or two oxygen or sulphur atoms and/or double bonds and optionally further substituted; X is hydrogen, halo, SiR.sup.5 R.sup.6 R.sup.7 or SnR.sup.5 R.sup.6 R.sup.7 or CR.sup.8 R.sup.9 R.sup.10 ; Y and Y.sup.1 are independentaly oxygen or S(O).sub.n' and Z is CH.sub.2 S(O).sub.n " provided that when A does not contain a C.tbd.C fragment, X is a group CR.sup.8 R.sup.9 R.sup.10. The compounds have valuable pesticidal activity, particularly against arthropods and helminths. Pesticidal formulations containing the compounds of formula (I), their use in the control of pests and methods for their preparation are also disclosed.

  本发明提供了一类公式为##STR1##的取代双环辛烷化合物，其中R是C.sub.2-10非芳香族烃基，可选地被氰基，卤素，C.sub.1-4烷氧基，C.sub.1-4卤代烷氧基或S(O).sub.mR.sup.3取代; R.sup.1和R.sup.2分别是氢，卤素，C.sub.1-3脂肪基，可选地取代的S(O).sub.m,R.sup.4，或R.sup.1和R.sup.2及其所连接的碳原子形成可选地被卤素取代的C.sub.5-7环烷基或C.sub.1-3脂肪基或烷氧基; A-X是一个基团：(i) A'C.tbd.CX，其中A'是C.sub.3-6烷基，烯基或炔基或C.sub.3-10环烷基或环烯基，均可选地含有一到三个杂原子。(ii) BX，其中B是(CH.sub.2).sub.2O或(CH.sub.2).sub.2S(O).sub.n或C.sub.2-6脂肪链，可选地含有一或两个氧或硫原子和/或双键，并可选地进一步取代; X是氢，卤素，SiR.sup.5R.sup.6R.sup.7或SnR.sup.5R.sup.6R.sup.7或CR.sup.8R.sup.9R.sup.10; Y和Y.sup.1独立地是氧或S(O).sub.n'，Z是CH.sub.2S(O).sub.n"，前提是当A不含C.tbd.C片段时，X是CR.sup.8R.sup.9R.sup.10基团。这些化合物具有有价值的杀虫活性，特别是对节肢动物和蠕虫。还公开了含有公式(I)化合物的杀虫剂配方、它们在害虫控制中的使用以及它们的制备方法。
• Quaternary salts of 2-[(hydroxyimino)methyl]imidazole. 3. Synthesis and evaluation of (alkenyloxy)-, (alkynyloxy)-, and (aralykyloxy)methyl quaternarized 2-[(hydroxyimino)methyl]-1-alkylimidazolium halides as reactivators and therapy for soman intoxication
  作者：Clifford D. Bedford、Ralph N. Harris、Robert A. Howd、Dane A. Goff、Gary A. Koolpe、M. Petesch、Irwin Koplovitz、Walter E. Sultan、H. A. Musallam

  DOI：10.1021/jm00122a035

  日期：1989.2

  A series of structurally related monosubstituted 1-[(alkenyloxy)methyl]-, 1-[(alkynyloxy)methyl]-, and 1-[(aralkyloxy)methyl]-2-[(hydroxyimino)methyl]-3-methyli midazolium halides were prepared and evaluated. All new compounds were characterized with respect to (hydroxyimino)methyl acid dissociation constant, nucleophilicity, and octanol-buffer partition coefficient. The alkynyloxy-substituted compounds were also evaluated in vitro with respect to reversible inhibition of human erythrocyte (RBC) acetylcholinesterase (AChE) and kinetics of reactivation of human AChE inhibited by ethyl p-nitrophenyl methylphosphonate (EPMP). In vivo evaluation in mice revealed that coadministration of alkynyloxy-substituted imidazolium compounds with atropine sulfate provided significant protection against a 2 x LD50 challenge of GD. For the alkynyloxy-substituted imidazolium drugs there is a direct relationship between in vitro and in vivo activity: the most potent in vivo compounds against GD proved to be potent in vitro reactivators against EPMP-inhibited human AChE. These results differ from the observations made on the sterically hindered imidazolium compounds (see previous article) and suggest that several antidotal mechanisms of protective action may be applicable for the imidazolium aldoxime family of therapeutics. The ability of the alkynyloxy substituents to provide life-saving protection against GD intoxication was not transferable to the pyridinium or triazolium heteroaromatic ring systems.
• US4925856A
  申请人：——

  公开号：US4925856A

  公开（公告）日：1990-05-15
• US5116862A
  申请人：——

  公开号：US5116862A

  公开（公告）日：1992-05-26