Methyl-diphenyl-zinniodid | 1015-39-0

• 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: Methyl-diphenyl-zinniodid
• 英文别名: iodo-methyl-diphenylstannane
• CAS: 1015-39-0
• 化学式: C₁₃H₁₃ISn
• 分子量: 414.861
• InChiKey: YNYWWENLYFNSOK-UHFFFAOYSA-M

物化性质

• 沸点：
  185 °C(Press: 3 Torr)
• 密度：
  1.7800 g/cm3

计算性质

• 辛醇/水分配系数(LogP)：
  2.81
• 重原子数：
  15.0
• 可旋转键数：
  2.0
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 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：

  Methyl-diphenyl-zinniodid 以 乙醚 为溶剂， 生成
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Sn: Org.Verb.3, 1.1.4.5, page 89 - 91

  摘要：

  DOI：
• 作为产物：
  描述：

  三苯基氢化锡 在 I₂ 作用下， 以 乙醚 、 乙醇 为溶剂， 生成 Methyl-diphenyl-zinniodid
  参考文献：
  名称：

  Gmelin Handbuch der Anorganischen Chemie, Gmelin Handbook: Sn: Org.Verb.2, 1.1.2.15.1, page 353 - 359

  摘要：

  DOI：

文献信息

• Photochemical 1,3-stannyl rearrangement of allylic stannanes
  作者：Akio Takuwa、Takashi Kanaue、Koichi Yamashita、Yutaka Nishigaichi

  DOI：10.1039/a707609f

  日期：——

  The photochemical 1,3-stannyl rearrangement of allylic stannanes has been investigated. The photorearrangement of (E)-cinnamyl(triphenyl)stannane is not observed in benzene under anaerobic conditions, while the photoinduced 1,3-stannyl migration takes place in the same solvent under aerobic conditions, or in the presence of organic halides or a radical-trapping agent to give a photoequilibrium mixture of the cinnamylstannane and its branched regioisomer, 1-phenylprop-2-enyl(triphenyl)stannane, with the latter predominating. Cinnamyl(trialkyl)stannanes and their homologues also afford the corresponding branched allylstannanes under similar photochemical conditions. These 1,3-stannyl migrations proceed intramolecularly via cinnamyl π-π* excitation in competition with homolytic (cinnamyl)C–Sn bond fission. In contrast, the 1,3-stannyl migration of crotyl- and prenyl-(tributyl)stannanes is not efficient, but their triphenyl or dibutylphenyl derivatives undergo the 1,3-rearrangement via excitation of the phenyl group(s) on the tin atom to give a regioisomeric mixture of the starting linear tin compounds and the branched ones with the former predominating.

  对烯丙基锡烷的光化学1,3-锡重排进行了研究。在无氧条件下，(E)-肉桂基(三苯基)锡烷在苯中未观察到光重排现象，而在有氧条件下或有有机卤化物或自由基捕获剂存在时，在同一溶剂中发生光诱导的1,3-锡迁移，形成肉桂基锡烷及其支链区域异构体、1-苯基丙-2-烯基(三苯基)锡烷的光平衡混合物，后者占主导地位。肉桂基(三烷基)锡烷及其类似物在类似的光化学条件下也得到相应的支链烯丙基锡烷。这些1,3-锡迁移通过肉桂基π-π*激发的分子内过程进行，与均裂的(肉桂基)C–Sn键断裂竞争。相比之下，巴豆基和烯丙基(三丁基)锡烷的1,3-锡迁移效率不高，但其三苯基或二丁基苯基衍生物通过锡原子上的苯基团激发发生1,3-重排，得到起始线性锡化合物和支链锡化合物的区域异构体混合物，前者占主导地位。
• Synthesis of chiral organotin reagents: synthesis of enantiomerically enriched bicyclo[2.2.1]hept-2-yl tin hydrides from camphor. X-Ray crystal structures of (dimethyl)[(1R,2S,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]tin chloride and methyl(phenyl)bis[(1R,2S,4R)-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]stannane
  作者：Madeleine Helliwell、Eric J. Thomas、Linda A. Townsend

  DOI：10.1039/b200317c

  日期：2002.5.10

  2-Iodo-1,7,7-trimethylbicyclo[2.2.1]hept-2-ene 27 was prepared in two steps from camphor 23. Halogen–metal exchange using butyllithium followed by addition of the appropriate tin halide gave the corresponding bicyclo[2.2.1]hept-2-en-2-ylstannanes 26, 35–38 and the (diphenyl)bis[1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-yl]stannane 48. Reduction of the 1,7,7-trimethylbicyclo[2.2.1]hept-2-en-2-ylstannanes 35–38 using diimide took place predominantly from the exo-face to give the endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-ylstannanes 18, 43–45, endo–exo = ca. 80 ∶ 20 in all cases. The methyl(phenyl)bis[endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]stannane 51 was prepared from the diphenyl(methyl)[endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]stannane 40 by selective removal of one of the phenyl groups using iodine to give the dialkyl(phenyl)tin iodide 49 which was treated with the alkenyllithium reagent generated from the vinyl iodide 27 to give the bicyclo[2.2.1]hept-2-en-2-yl(dialkyl)phenylstannane 50, as a mixture of epimers at the tin. Reduction using diimide then gave the methyl(phenyl)bis[endo-1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]stannane 51 whose structure was established by X-ray crystallography. The major (trimethyl)[1,7,7-trimethylbicyclo[2.2.1]hept-2-yl]stannane 39 was shown to be the endo-isomer by an X-ray crystal structure determination of the tin chloride 46 prepared by treatment of the trimethylstannane 39 with tin tetrachloride. The configurations of the other stannanes 40–42 were established by analogy and by comparison of their 1H NMR spectra with those of 39. The dimethyl[1-dimethylaminomethyl-7,7-dimethylbicyclo[2.2.1]hept-2-enyl](phenyl)stannane 56 was similarly prepared from the parent ketone 52. The stannanes 41/44 and 51 were converted into the tin hydrides 59 and 61, but these gave only very modest enantiomeric excesses when used to reduce the bromoketone 62.

  2-碘-1,7,7-三甲基双环[2.2.1]庚-2-烯27是从樟脑23经过两个步骤合成的。使用丁基锂进行卤素-金属交换后，加入相应的锡卤化物，得到了相应的双环[2.2.1]庚-2-烯-2-基锡烷26、35–38，以及（苯基）双[1,7,7-三甲基双环[2.2.1]庚-2-烯-2-基]锡烷48。使用二氮减去1,7,7-三甲基双环[2.2.1]庚-2-烯-2-基锡烷35–38主要从外面（exo-face）展现还原，得到内源-1,7,7-三甲基双环[2.2.1]庚-2-基锡烷18、43–45，内源–外源比例约为80：20。通过选择性去除一个苯基，使用碘从二苯基（甲基）[内源-1,7,7-三甲基双环[2.2.1]庚-2-基]锡烷40制备了甲基（苯基）双[内源-1,7,7-三甲基双环[2.2.1]庚-2-基]锡烷51，得到的二烷基（苯基）锡碘化物49与从乙烯碘化物27生成的烯烃锂试剂反应，得到双环[2.2.1]庚-2-烯-2-基（双烷基）苯基锡烷50，作为锡的混合立体异构体。随后用二氮还原，得到结构已通过X射线晶体学确立的甲基（苯基）双[内源-1,7,7-三甲基双环[2.2.1]庚-2-基]锡烷51。主要的（三甲基）[1,7,7-三甲基双环[2.2.1]庚-2-基]锡烷39通过对三甲基锡烷39与四氯化锡的反应制备的锡氯化物46的X射线晶体结构测定显示为内源异构体。其他锡烷40–42的构型通过类比及与39的1H NMR光谱比较确立。二甲基[1-二甲氨基甲基-7,7-二甲基双环[2.2.1]庚-2-烯基]（苯基）锡烷56同样是从母体酮52制备的。锡烷41/44和51转化为锡氢化物59和61，但在用于还原溴酮62时，仅获得了非常适度的对映体过量。
• Synthesis, characterization, and molecular structures of di- and triorganotin(IV) complexes with 9-anthracenecarboxylic acid: The structural diversity in organotin 9-anthracenecarboxylates
  作者：Mostafa M. Amini、Amirreza Azadmeher、Hamid Reza Khavasi、S.W. Ng

  DOI：10.1016/j.jorganchem.2007.05.049

  日期：2007.8

  di- and triorganotin(IV) derivatives of anthracenecarboxylic acid, Ph2MeSnOC(O)C14H9 (2), Me3SnOC(O)C14H9 (3), Me2Sn[OC(O)C14H9]2 · CH3OH (4) Ph3SnOC(O)C14H9 · CH3OH (5), Ph2EtSnOC(O)C14H9 (6), Ph2Sn[OC(O)(C14H9)]2 (7) and PhMe2SnOC(O)C14H9 (8) were synthesized by the reaction of Ph2MeSnI, Me3SnCl, Me2SnCl2, Ph3SnCl, Ph2EtSnI, Ph2SnCl2, and PhMe2SnI with 9-anthracenecarboxylic acid, respectively, with

  蒽羧酸的二和三有机锡（IV）衍生物，Ph 2 MeSnOC（O）C 14 H 9（2），Me 3 SnOC（O）C 14 H 9（3），Me 2 Sn [OC（O）C 14 H 9 ] 2  ·CH 3 OH（4）Ph 3 SnOC（O）C 14 H 9  ·CH 3 OH（5），Ph 2 EtSnOC（O）C 14 H 9（6），Ph 2 Sn [OC（ O）（C14 H 9）] 2（7）和PhMe 2 SnOC（O）C 14 H 9（8）是通过Ph 2 MeSnI，Me 3 SnCl，Me 2 SnCl 2，Ph 3 SnCl，Ph 2 EtSnI反应而合成的，在异丙醇钾的帮助下，分别将Ph 2 SnCl 2和PhMe 2 SnI与9-蒽羧酸一起使用。所有配合物均通过元素分析，质谱，IR，1 H，13 C和119 Sn NMR光谱仪。配合物的分子结构2，3和4是由单晶X射线分析测定。X
• Diastereotopic nonequivalence in asymmetric tin compounds. Inversion and halogen exchange
  作者：A. L. Allred、Dennis V. Stynes

  DOI：10.1021/ja00740a013

  日期：1971.6
• Snegur, L. N.; Manulkin, Z. M., Zhurnal Obshchei Khimii, 1964, vol. 34, p. 4088 - 4090
  作者：Snegur, L. N.、Manulkin, Z. M.

  DOI：——

  日期：——