3,4-dimethyl-3-arsolen | 160904-21-2

• 分子结构分类: 有机化合物 - 碳氢化合物 - 不饱和烃
• 英文名称: 3,4-dimethyl-3-arsolen
• 英文别名: 3,4-dimethyl-3-arsolene
• CAS: 160904-21-2
• 化学式: C₆H₁₁As
• 分子量: 158.075
• InChiKey: PZBUVMHJBLTYJK-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.61
• 重原子数：
  7.0
• 可旋转键数：
  0.0
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.67
• 拓扑面积：
  0.0
• 氢给体数：
  0.0
• 氢受体数：
  0.0

反应信息

• 作为反应物：
  描述：

  Acetonitrile;carbon monoxide;2-diphenylphosphanylethyl(diphenyl)phosphane;molybdenum 、 3,4-dimethyl-3-arsolen 以 二氯甲烷 为溶剂， 以57%的产率得到3,4-dimethyl-3-arsolene-1,2-bis(diphenylphosphino)ethane-tricarbonylmolybdenum
  参考文献：
  名称：

  Reaktive Arsen-Heterocyclen

  摘要：

  3-Arsolenes R-As-CH2-C(Me)=C(R')-CH, (R = Ph, Me, (t)Bu, Cl, R' = H, Me) are readily obtained from zirconocene-butadiene complexes and RAsCl2. Alkylation with methyl iodide gives arsonium salts [R(Me)As-CH2-C(Me)=C(R')-CH2]I (R = Ph, Me, (t)Bu, R'= H, Me), treatment with sulphur gives sulphides R(S)As-CH2-C(Me)=C(Me)-CH, (R = Me, (t)Bu), while oxidation with Br, or SO2Cl2 results in ring cleavage. From chloroarsolene Cl-As-CH2-C(Me)=((Me)-CH2 substitution products R-As-CH2-C(Me)=C(Me)-CH2 (R = 1, H, SPh, OMe, NMe2) as well as coupling products with As-As, As-0-As, and As-S-As units were synthesized. In addition, a number of arsolene complexes with the metals chromium, molybdenum, tungsten, and ruthenium is described.

  DOI：

  10.1016/0022-328x(94)88008-5
• 作为产物：
  描述：

  1-Chlor-3,4-dimethyl-3-arsolen 在 lithium aluminium tetrahydride 作用下， 以 乙醚 为溶剂， 反应 0.5h， 以70%的产率得到3,4-dimethyl-3-arsolen
  参考文献：
  名称：

  Reaktive Arsen-Heterocyclen

  摘要：

  3-Arsolenes R-As-CH2-C(Me)=C(R')-CH, (R = Ph, Me, (t)Bu, Cl, R' = H, Me) are readily obtained from zirconocene-butadiene complexes and RAsCl2. Alkylation with methyl iodide gives arsonium salts [R(Me)As-CH2-C(Me)=C(R')-CH2]I (R = Ph, Me, (t)Bu, R'= H, Me), treatment with sulphur gives sulphides R(S)As-CH2-C(Me)=C(Me)-CH, (R = Me, (t)Bu), while oxidation with Br, or SO2Cl2 results in ring cleavage. From chloroarsolene Cl-As-CH2-C(Me)=((Me)-CH2 substitution products R-As-CH2-C(Me)=C(Me)-CH2 (R = 1, H, SPh, OMe, NMe2) as well as coupling products with As-As, As-0-As, and As-S-As units were synthesized. In addition, a number of arsolene complexes with the metals chromium, molybdenum, tungsten, and ruthenium is described.

  DOI：

  10.1016/0022-328x(94)88008-5