2-Amino-5-methylsulfinyl-1,3,4-thiadiazol | 36033-61-1

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 唑类
• 英文名称: 2-Amino-5-methylsulfinyl-1,3,4-thiadiazol
• 英文别名: 5-(Methanesulfinyl)-1,3,4-thiadiazol-2-amine；5-methylsulfinyl-1,3,4-thiadiazol-2-amine
• CAS: 36033-61-1
• 化学式: C₃H₅N₃OS₂
• 分子量: 163.224
• InChiKey: HBDKAKQWNIAKPV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  -0.5
• 重原子数：
  9
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.33
• 拓扑面积：
  116
• 氢给体数：
  1
• 氢受体数：
  6

反应信息

• 作为反应物：
  描述：

  光气 、 2-Amino-5-methylsulfinyl-1,3,4-thiadiazol 在 氮气 、 光气 、 5-Methylsulfinyl-1,3,4-thiadiazol-2-yl isocyanate 作用下， 以 乙酸乙酯 为溶剂， 反应 16.0h， 以to yield the desired product 5-methylsulfinyl-1,3,4-thiadiazol-2-yl isocyanate dimer的产率得到5-Methylsulfinyl-1,3,4-thiadiazol-2-yl isocyanate
  参考文献：
  名称：

  Thiaoiazolyltetrahydropyrimidinone herbicides

  摘要：

  本发明揭示了化合物的结构式，其中R1被选自包括最多4个碳原子的烷基，烯基，氯代烷基，三氟甲基，烷氧基，烷硫基，烷磺酰基和烷基磺酰亚基的群体，并且R2被选自包括烷基，烯基，卤代烷基和的群体中选一种：其中R3和R4分别被选自氢和烷基的群体。

  公开号：

  US04056383A1

文献信息

• 1-Thiadiazolyl-6-alkoxytetrahydropyrimidinones
  申请人：Velsicol Chemical Corporation

  公开号：US03932410A1

  公开（公告）日：1976-01-13

  Disclosed are new compounds of the formula ##EQU1## wherein R.sup.1 is selected from the group consisting of alkyl, alkenyl, haloalkyl, alkoxy, alkylthio, alkylsulfonyl and alkylsulfinyl; R.sup.2 is selected from the group consisting of alkyl, alkenyl, haloalkyl and ##EQU2## wherein R.sup.3 and R.sup.4 are each selected from the group consisting of hydrogen and alkyl; and R.sup.5 is alkyl. The subject compounds are useful as herbicides.

  本发明涉及一种新的化合物，其化学式为##EQU1##其中R.sup.1选自烷基、烯基、卤代烷基、烷氧基、烷硫基、烷基磺酰基和烷基亚磺酰基的群；R.sup.2选自烷基、烯基、卤代烷基和##EQU2##其中R.sup.3和R.sup.4各自选自氢和烷基；R.sup.5为烷基。该化合物可用作除草剂。
• Method of increasing the yield of plants having storage organs by
  申请人：Velsicol Chemical Corporation

  公开号：US03944409A1

  公开（公告）日：1976-03-16

  This invention discloses a method of increasing the yield of plant food contained in plant storage organs which comprises contacting the plants having storage organs with from about 0.05 to about 4.0 pounds per acre of a compound of the formula ##EQU1## wherein R.sup.1 is selected from the group consisting of alkyl, alkenyl, chloroalkyl, trifluoromethyl, alkoxy, alkylthio, alkylsulfonyl, alkylsulfinyl and cycloalkyl of from 3 to 7 carbon atoms optionally substituted with from 1 to 2 substituents selected from the group consisting of alkyl, alkoxy and halogen; and R.sup.2 is alkyl.

  本发明揭示了一种增加植物储藏器官中植物食品产量的方法，该方法包括将具有储藏器官的植物与每英亩约0.05至约4.0磅的化合物接触，该化合物的化学式为##EQU1## 其中R.sup.1选自由3至7个碳原子的烷基，烯基，氯代烷基，三氟甲基，烷氧基，烷硫基，烷基磺酰基，烷基亚磺酰基和环烷基组成的群体，可选择地用1至2个选自烷基，烷氧基和卤素的取代基取代; 而R.sup.2为烷基。
• 2-Alkyl-4-thiadiazolyl-1,2,4-triazolidin-3-ones
  申请人：Velsicol Chemical Corporation

  公开号：US03931209A1

  公开（公告）日：1976-01-06

  This invention discloses compounds of the formula ##EQU1## wherein R.sup.1 is selected from the group consisting of alkyl, alkenyl, chloroalkyl, trifluoromethyl, alkoxy, alkylthio, alkylsulfonyl, alkylsulfinyl and cycloalkyl of from 3 to 7 carbon atoms optionally substituted with from 1 to 2 substituents selected from the group consisting of alkyl, alkoxy and halogen; and R.sup.2 is alkyl. Further disclosed are herbicidal compositions containing a compound of the above description.

  本发明揭示了式子##EQU1##中的化合物，其中R.sup.1选自以下群体：碳数为3至7的烷基，烯基，氯代烷基，三氟甲基，烷氧基，烷硫基，烷基磺酰基，烷基亚磺酰基和环烷基，可选地带有1至2个取代基，所述取代基选自以下群体：烷基，烷氧基和卤素；R.sup.2为烷基。还揭示了含有上述描述的除草剂组合物。
• Thiadiazolylimidazolines
  申请人：Velsicol Chemical Corporation

  公开号：US03933839A1

  公开（公告）日：1976-01-20

  This invention discloses compounds of the formula ##EQU1## wherein R.sup.1 is selected from the group consisting of alkyl, alkenyl, chloroalkyl, trifluoromethyl, alkoxy, alkylthio, alkylsulfonyl, alkylsulfinyl and cycloalkyl of from 3 to 7 carbon atoms optionally substituted with from 1 to 2 substituents selected from the group consisting of alkyl, alkoxy and halogen; and R.sup.2 is alkyl. Further disclosed are herbicidal compositions containing a compound of the above description.

  本发明公开了化合物的公式##EQU1##其中R.sup.1选自由烷基，烯基，氯代烷基，三氟甲基，烷氧基，烷硫基，烷基磺酰基，烷基亚磺酰基和3至7个碳原子的环烷基，可选地用1至2个选自烷基，烷氧基和卤素的取代基替换; R.sup.2是烷基。还公开了含有上述描述化合物的除草剂组合物。
• 1-Thiadiazoly-6-carbamoyloxytetrahydropyrimidinones
  申请人：Velsicol Chemical Corporation

  公开号：US03951976A1

  公开（公告）日：1976-04-20

  Disclosed are new compounds of the formula ##EQU1## wherein R.sup.1 is selected from the group consisting of alkyl, alkenyl, haloalkyl, alkoxy, alkylthio, alkylsulfonyl and alkylsulfinyl; R.sup.2 is selected from the group consisting of alkyl, alkenyl, haloalkyl and ##EQU2## wherein R.sub.3 and R.sup.4 are each selected from the group consisting of hydrogen and alkyl; R.sup.5 is selected from the group consisting of hydrogen and alkyl; and R.sup.6 is selected from the group consisting of alkyl, cycloalkyl and ##SPC1## Wherein X is selected from the group consisting of alkyl, halogen, haloalkyl and alkoxy, and n is an integer from 0 to 3. The subject compounds are useful as herbicides.

  本发明涉及一种新的化合物，其化学式为##EQU1##其中R.sup.1选自烷基，烯基，卤代烷基，烷氧基，烷硫基，烷基磺酰基和烷基亚磺酰基的群；R.sup.2选自烷基，烯基，卤代烷基和##EQU2##其中R.sub.3和R.sup.4各自选自氢和烷基；R.sup.5选自氢和烷基；R.sup.6选自烷基，环烷基和##SPC1##其中X选自烷基，卤素，卤代烷基和烷氧基，n为0至3的整数。所述化合物可用作除草剂。