N,N-dimethyl-p-ethylthiobenzamide | 933655-89-1

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: N,N-dimethyl-p-ethylthiobenzamide
• 英文别名: 4-ethyl-N,N-dimethylbenzenecarbothioamide
• CAS: 933655-89-1
• 化学式: C₁₁H₁₅NS
• mdl: MFCD09538517
• 分子量: 193.313
• InChiKey: SBKQIXGQJKNJCE-UHFFFAOYSA-N

物化性质

• 沸点：
  264.808±33.00 °C(Press: 760.00 Torr)(predicted)
• 密度：
  1.043±0.06 g/cm3(Temp: 25 °C; Press: 760 Torr)(predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  13
• 可旋转键数：
  2
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.363
• 拓扑面积：
  35.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  甲醇 、 N,N-dimethyl-p-ethylthiobenzamide 在 碘甲烷 、 silver fluoride 作用下， 以75 %的产率得到4-乙基苯甲酸甲酯
  参考文献：
  名称：

  Efficient Synthesis of Esters by Cleavage of C–S and C–N Bonds via Alkylation and Activation of Thioamides

  摘要：

  A mild and efficient reaction for synthesizing esters from thioamide precursors has been established. This method is accomplished in one pot under mild conditions. The process involves the alkylation and activation of inert thioamides, which leads to the cleavage of stable C–N and C–S bonds, eventually resulting in valuable esters with a broad range of substrates. The transformation can be easily carried out at room temperature using thioamide substrates, reactants, and activating agents. This protocol has been demonstrated by synthesizing important esters with applications.

  DOI：

  10.1055/s-0043-1774910

文献信息

• US4232038A
  申请人：——

  公开号：US4232038A

  公开（公告）日：1980-11-04
• [EN] MODIFIED CONJUGATED DIENE-BASED POLYMER AND RUBBER COMPOSITION COMPRISING SAME<br/>[FR] POLYMÈRE À BASE DE DIÈNE CONJUGUÉ MODIFIÉ ET COMPOSITION DE CAOUTCHOUC LE COMPRENANT<br/>[KO] 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물
  申请人：LG CHEMICAL LTD

  公开号：WO2019112262A1

  公开（公告）日：2019-06-13

  본 발명은 변성 공액디엔계 중합체에 관한 것으로, 보다 상세하게는 연속 중합에 의해 제조되어, 가공성이 뛰어나면서도, 분자량 분포가 좁아 물성이 우수한 변성 공액디엔계 중합체 및 이를 포함하는 고무 조성물에 관한 것이다.