6-phenyl-5,6-dihydro-2H-thiopyran | 118201-73-3

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 硫吡喃类
• 英文名称: 6-phenyl-5,6-dihydro-2H-thiopyran
• 英文别名: 2-phenyl-3,6-dihydro-2H-thiopyran
• CAS: 118201-73-3
• 化学式: C₁₁H₁₂S
• 分子量: 176.282
• InChiKey: QVFPAGZTFMBUBC-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.1
• 重原子数：
  12
• 可旋转键数：
  1
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.27
• 拓扑面积：
  25.3
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  6-phenyl-5,6-dihydro-2H-thiopyran 在 间氯过氧苯甲酸 作用下， 以 氯仿 为溶剂， 反应 2.0h， 以97%的产率得到6-phenyl-5,6-dihydro-2H-thiopyran S,S-dioxide
  参考文献：
  名称：

  Bonini, Bianca F.; Lenzi, Alberto; Maccagnani, Gaetano, Journal of the Chemical Society. Perkin transactions I, 1987, p. 2643 - 2646

  摘要：

  DOI：
• 作为产物：
  描述：

  1-Prop-2-enylsulfanylbut-3-enylbenzene 在 bis[1,1-di(trifluoromethyl)ethoxy][(2,6-diisopropylphenyl)imino](2-methyl-2-phenylpropylidene)molybdenum 作用下， 以 苯 为溶剂， 反应 1.0h， 以94%的产率得到6-phenyl-5,6-dihydro-2H-thiopyran
  参考文献：
  名称：

  Catalytic ring-closing olefin metathesis of sulfur-containing species: Heteroatom and other effects

  摘要：

  This paper describes studies of the ring-closing metathesis of dialkyl sulfides and disulfides catalyzed by molybdenum and ruthenium alkylidenes. In general, the highest yields of ring-closed products were obtained using the molybdenum catalysts. Product yields were also strongly influenced by the substitution pattern about the double bonds: the yield of ring-closed products was found to decrease as the degree of substitution increased. These effects and other heteroatom effects are discussed. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4039(97)00072-5

文献信息

• Asymmetric induction by chiral silicon. Synthesis and electrophilic reactivity towards dienes and carbanions of R-(–)-methyl-α-naphthyl-phenylsilyl phenyl thioketone
  作者：Bianca F. Bonini、Germana Mazzanti、Paolo Zani、Gaetano Maccagnani

  DOI：10.1039/c39880000365

  日期：——

  title compound was prepared by acid catalysed reaction of the corresponding ketone with hydrogen sulphide, and its ability to transfer chirality to the carbon α to silicon in reactions with buta-1,3-diene and methyl-lithium was tested; good levels of asymmetric induction were observed.

  通过相应的酮与硫化氢的酸催化反应制备标题化合物，并测试了其与丁-1,3-二烯和甲基锂的反应中将手性从碳原子转移到硅上的能力。观察到良好的不对称诱导水平。
• Synthetic usefulness of silyl thioketones: Functionalization of their primary adducts through desilylation and trapping by carbon electrophiles.
  作者：Bianca F. Bonini、Stefano Masiero、Germana Mazzanti、Paolo Zani

  DOI：10.1016/s0040-4039(00)74895-7

  日期：1991.2

  Desilylation of either alpha-silyl sulphides or silyl dihydrothiopyrans (easily obtained from silyl thiones as primary adducts), when performed in the presence of carbon electrophiles (aldehydes or ketones), offers an easy entry to carbofunctionalised products.
• Metal complex-catalyzed synthesis of dihydrothiapyrans from dialkyl sulfoxides and 1,3-dienes
  作者：U. M. Dzhemilev、R. V. Kunakova、N. Z. Baibulatova、A. E. Tarasenko、�. M. Mustafina

  DOI：10.1007/bf00863928

  日期：1992.1

  A preparative method has been developed for the synthesis of dihydrothiapyrans from dialkyl sulfoxides and 1,3-dienes, catalyzed by palladium and nickel complexes. The scope of this reaction has been assessed, and a mechanism proposed, using 1,3-dienes and sulfoxides of varying structure.
• BONINI, BIANCA F.;LENZI, ALBERTO;MACCAGNANI, GAETANO;BARBARO, GAETANO;GIO+, J. CHEM. SOC. PERKIN TRANS.,(1987) N 12, 2643-2646
  作者：BONINI, BIANCA F.、LENZI, ALBERTO、MACCAGNANI, GAETANO、BARBARO, GAETANO、GIO+

  DOI：——

  日期：——
• BONINI, BIANCA F.;MAZZANTI, GERMANA;ZANI, PAOLO;MACCAGNANI, GAETANO, J. CHEM. SOC. CHEM. COMMUN.,(1988) N 5, 365-367
  作者：BONINI, BIANCA F.、MAZZANTI, GERMANA、ZANI, PAOLO、MACCAGNANI, GAETANO

  DOI：——

  日期：——