Methyl-2-(7-chloro-2-dibenzofuranyloxy) propionate | 69816-95-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 苯并呋喃
• 英文名称: Methyl-2-(7-chloro-2-dibenzofuranyloxy) propionate
• 英文别名: Methyl 2-[(7-chlorodibenzo[b,d]furan-2-yl)oxy]propanoate；methyl 2-(7-chlorodibenzofuran-2-yl)oxypropanoate
• CAS: 69816-95-1
• 化学式: C₁₆H₁₃ClO₄
• 分子量: 304.73
• InChiKey: WQNFKVBWAJYZSX-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  4.6
• 重原子数：
  21
• 可旋转键数：
  4
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.19
• 拓扑面积：
  48.7
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Methyl-2-(7-chloro-2-dibenzofuranyloxy) propionate 在 sodium hydroxide 作用下， 以 甲醇 、 水 为溶剂， 生成 2-(7-Chloro-2-dibenzofuranyloxy) propionic acid
  参考文献：
  名称：

  Herbicides based on 2-dibenzofuranyloxyalkanecarboxylic acid derivatives

  摘要：

  本发明涉及基于2-二苯并呋喃氧基烷基羧酸及其功能衍生物的除草剂和除草化合物，其化学式为：##STR1## 其中：X、Y和W选自氢、卤素、(C.sub.1-C.sub.6)烷基、(C.sub.1-C.sub.6)烷氧基、硝基、(C.sub.1-C.sub.4)卤代烷基、(C.sub.1-C.sub.4)-烷氧基-(C.sub.1-C.sub.4)-烷基；R.sub.1和R.sub.2选自氢和(C.sub.1-C.sub.4)烷基；Z选自氧和硫；R.sub.3选自羟基；(C.sub.1-C.sub.9)-烷氧基，其中烷氧基可能被以下1至3个基团取代：卤素、三氟甲基、羟基或(C.sub.1-C.sub.4)-烷氧基；(C.sub.2-C.sub.8)-烷氧基烷氧基；(C.sub.1-C.sub.4)-烷基硫；(C.sub.2-C.sub.4)烯基氧基；环己氧基，可能被甲基基团取代；苯氧基，可能被以下1-3个基团取代：卤素、甲基、硝基、2,4-二氯苯氧基或甲氧基；苄氧基；氨基；(C.sub.1-C.sub.4)-烷基氨基，可能被羧基基团取代；二-(C.sub.1-C.sub.4)-烷基氨基；肼基；N'，N'-二-(C.sub.1-C.sub.4)-烷基肼基；苯胺基或吡啶基氨基，其中苯基或吡啶基氨基可能被以下1-3个基团取代：卤素、硝基、(C.sub.1-C.sub.2)烷氧基、(C.sub.1-C.sub.2)烷基、羟基、2,4-二氯苯氧基或三氟甲基；(C.sub.1-C.sub.4)烷基氨基；(C.sub.1-C.sub.4)-二烷基氨基；氨基三唑；乙烯脲；和OM基，其中M是无机阳离子或有机碱阳离子；n为0-3。这些除草化合物最好与液态或固态载体材料结合，并施用于土壤或生长的植物。

  公开号：

  US04199346A1

文献信息

• MEYER, N.;RENTZEA, C.;POMMER, E. -H.;AMMERMANN, E.
  作者：MEYER, N.、RENTZEA, C.、POMMER, E. -H.、AMMERMANN, E.

  DOI：——

  日期：——
• US4199346A
  申请人：——

  公开号：US4199346A

  公开（公告）日：1980-04-22
• Herbicides based on 2-dibenzofuranyloxyalkanecarboxylic acid derivatives
  申请人：American Hoechst Corporation

  公开号：US04199346A1

  公开（公告）日：1980-04-22

  The present invention relates to herbicides and herbicidal compounds based on 2-Dibenzofuranyloxyalkanecarboxylic acids and their functional derivatives having the formula: ##STR1## wherein: X, Y and W are selected from the group consisting of hydrogen, halogen, (C.sub.1 -C.sub.6) alkyl, (C.sub.1 -C.sub.6) alkoxy, nitro, (C.sub.1 -C.sub.4) haloalkyl, (C.sub.1 -C.sub.4)-alkoxy-(C.sub.1 -C.sub.4)-alkyl; R.sub.1 and R.sub.2 are selected from the group consisting of hydrogen and (C.sub.1 -C.sub.4) alkyl; Z is selected from the group consisting of oxygen and sulphur; R.sub.3 is selected from the group consisting of hydroxy; (C.sub.1 -C.sub.9)-alkoxy wherein the alkoxy group may be substituted by from 1 to 3 of the following groups: halogen, trifluoromethyl, hydroxy, or (C.sub.1 -C.sub.4)-alkoxy; (C.sub.2 -C.sub.8)-alkoxyalkoxy; (C.sub.1 -C.sub.4)-alkylthio; (C.sub.2 -C.sub.4) alkenyloxy; cyclohexyloxy which may be substituted by a methyl group; phenoxy which may be substituted by 1-3 of the following groups: halogen, methyl, nitro, 2,4-dichlorophenoxy or methoxy; benzyloxy; amino; (C.sub.1 -C.sub.4)-alkylamino which may be substituted by a carboxy group; di-(C.sub.1 -C.sub.4)-alkylamino; hydrazino; N',N'-di-(C.sub.1 -C.sub.4)-alkylhydrazino; anilino or pyridylamino, the phenyl or pyridylamino group of which may be substituted by 1-3 of the following groups: halogen, nitro, (C.sub.1 -C.sub.2) alkoxy, (C.sub.1 -C.sub.2) alkyl, hydroxy, 2,4-dichlorophenoxy or trifluoromethyl; (C.sub.1 -C.sub.4) alkylamino; (C.sub.1 -C.sub.4)-dialkylamino; aminotriazole; ethylene-urea; and an OM group where M is an inorganic cation or an organic base cation; and n is 0-3. The herbicidal compounds are preferably combined with a liquid or solid carrier material and applied either to soil or to growing plants.

  本发明涉及基于2-二苯并呋喃氧基烷基羧酸及其功能衍生物的除草剂和除草化合物，其化学式为：##STR1## 其中：X、Y和W选自氢、卤素、(C.sub.1-C.sub.6)烷基、(C.sub.1-C.sub.6)烷氧基、硝基、(C.sub.1-C.sub.4)卤代烷基、(C.sub.1-C.sub.4)-烷氧基-(C.sub.1-C.sub.4)-烷基；R.sub.1和R.sub.2选自氢和(C.sub.1-C.sub.4)烷基；Z选自氧和硫；R.sub.3选自羟基；(C.sub.1-C.sub.9)-烷氧基，其中烷氧基可能被以下1至3个基团取代：卤素、三氟甲基、羟基或(C.sub.1-C.sub.4)-烷氧基；(C.sub.2-C.sub.8)-烷氧基烷氧基；(C.sub.1-C.sub.4)-烷基硫；(C.sub.2-C.sub.4)烯基氧基；环己氧基，可能被甲基基团取代；苯氧基，可能被以下1-3个基团取代：卤素、甲基、硝基、2,4-二氯苯氧基或甲氧基；苄氧基；氨基；(C.sub.1-C.sub.4)-烷基氨基，可能被羧基基团取代；二-(C.sub.1-C.sub.4)-烷基氨基；肼基；N'，N'-二-(C.sub.1-C.sub.4)-烷基肼基；苯胺基或吡啶基氨基，其中苯基或吡啶基氨基可能被以下1-3个基团取代：卤素、硝基、(C.sub.1-C.sub.2)烷氧基、(C.sub.1-C.sub.2)烷基、羟基、2,4-二氯苯氧基或三氟甲基；(C.sub.1-C.sub.4)烷基氨基；(C.sub.1-C.sub.4)-二烷基氨基；氨基三唑；乙烯脲；和OM基，其中M是无机阳离子或有机碱阳离子；n为0-3。这些除草化合物最好与液态或固态载体材料结合，并施用于土壤或生长的植物。