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(-)-(S)-3-(2-methylpropane-2-sulfonyl)-cyclohexene

中文名称
——
中文别名
——
英文名称
(-)-(S)-3-(2-methylpropane-2-sulfonyl)-cyclohexene
英文别名
(S)-3-(2-methyl-propan-2-sulfonyl)-cyclohexene;(3S)-3-tert-butylsulfonylcyclohexene
(-)-(S)-3-(2-methylpropane-2-sulfonyl)-cyclohexene化学式
CAS
——
化学式
C10H18O2S
mdl
——
分子量
202.318
InChiKey
MVDULLGHRRVLFL-SECBINFHSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    13
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.8
  • 拓扑面积:
    42.5
  • 氢给体数:
    0
  • 氢受体数:
    2

反应信息

  • 作为反应物:
    描述:
    (-)-(S)-3-(2-methylpropane-2-sulfonyl)-cyclohexene碘甲烷正丁基锂 作用下, 以 四氢呋喃正己烷 为溶剂, 反应 0.02h, 以99%的产率得到1-methylcyclohex-2-enyl t-butyl sulphone
    参考文献:
    名称:
    手性锂基α-磺酰基羰基化碳烯:其结构,构型稳定性和对映选择性合成的实验和计算研究
    摘要:
    的X射线晶体结构分析的锂化烯丙基α-磺酰基负碳离子[CH 2 CHC(Me)的SO 2 PH]李⋅二甘醇二甲醚,[ C ^ C ^ 6 ħ 8 SO 2吨卜]李⋅ PMDETA和[ C ^ C ^ 7 ħ 10 SO 2吨卜]李⋅ PMDETA显示二聚体和单体CIP中,具有几乎平坦的阴离子个C原子的,只有ö 李键,几乎平面烯丙基单元具有较强的ç  C键长度交替和s-反绕C1构象 C2 。他们采用C1S构象,与通常在烷基和芳基取代的α-磺酰基碳负离子上发现的构象相似。[EtCH 3 CHC(Et)SO 2 t Bu] Li在THF中的结晶在164 K下发现,单体与二聚体之间的平衡比为83:17,这与低温NMR光谱法相似。根据NMR光谱,C1处的孤对轨道与CC双键强烈相互作用。低温6栗,1个h的NOE实验[EtCHCHC(ET)SO 2吨卜]锂在THF点仅具有ö单体CIP中之间的平衡李键并且具有均为O
    DOI:
    10.1002/chem.201503123
  • 作为产物:
    描述:
    参考文献:
    名称:
    Jagusch, Thomas; Gais, Hans-Joachim; Bondarev, Oleg, Journal of Organic Chemistry, 2004, vol. 69, # 8, p. 2731 - 2736
    摘要:
    DOI:
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文献信息

  • Highly Selective Palladium Catalyzed Kinetic Resolution and Enantioselective Substitution of Racemic Allylic Carbonates with Sulfur Nucleophiles: Asymmetric Synthesis of Allylic Sulfides, Allylic Sulfones, and Allylic Alcohols
    作者:Hans-Joachim Gais、Thomas Jagusch、Nicole Spalthoff、Frank Gerhards、Michael Frank、Gerhard Raabe
    DOI:10.1002/chem.200204657
    日期:2003.9.5
    enantioselectivity of the substitution step is, under the conditions used, independent of the chirality of the substrate; this shows that no "memory effect" is operating in this case. Hydrolysis of the carbonates ent-1 a-c, ent-3 aa and ent-3 ba, which were obtained through kinetic resolution, afforded the enantiomerically highly enriched cyclic allylic alcohols 9 a-c (>/=99 % ee) and acyclic allylic alcohols 10
    我们描述了高选择性钯催化的消旋环状烯丙基碳酸酯rac-1 ac和消旋非环状烯丙基碳酸酯rac-3aa和rac-3 ba通过与叔丁基亚磺酸盐,甲苯基亚磺酸盐,苯基亚磺酸盐阴离子和2-嘧啶硫醇反应而得到的动力学拆分。 N,N′-(1R,2R)-1,2-环己烷二基双[2-(二苯基膦基)-苯甲酰胺](BPA)作为配体。选择性以回收的底物和产物的收率和ee值以及选择性因子S表示。在BPA存在下,碳酸环己烯酯1 a(> / = 99%ee)与2-嘧啶硫醇的反应显示出在所使用的条件下,相对于烯丙基底物的总体拟零级动力学。还描述了环状和非环状烯丙基叔丁基砜2aa,2b,2c,2d和4ac以及环状和非环状烯丙基2-嘧啶基-2-的高选择性钯催化的不对称合成。在BPA存在下,分别从相应的外消旋碳酸根,亚磺酸根阴离子和硫醇分别得到吡啶基-和4-氯苯基硫化物5aa,5b,5ab,6aa-ac,6ba和6bb。E-构
  • Palladium-catalyzed kinetic resolution of racemic cyclic and acyclic allylic carbonates with sulfur nucleophiles
    作者:Hans-Joachim Gais、Nicole Spalthoff、Thomas Jagusch、Michael Frank、Gerhard Raabe
    DOI:10.1016/s0040-4039(00)00523-2
    日期:2000.5
    Trost ligand in combination with S-nucleophiles effects the kinetic resolution of cyclic and acyclic allylic carbonates with excellent levels of enantioselectivity to give enantiomerically highly enriched allylic carbonates as well as allylic sulfones and sulfides. This method allows also for a new access to enantiopure cyclic allylic alcohols.
    带有Trost配体与S-亲核试剂结合的手性Pd(0)配合物可实现具有出色对映选择性的环状和无环烯丙基碳酸酯的动力学拆分,从而得到对映体高度富集的烯丙基碳酸酯以及烯丙基砜和硫化物。该方法还允许新获得对映纯的环状烯丙基醇。
  • Pd-catalyzed asymmetric synthesis of allylic tert-butyl sulfones and sulfides: Kinetic resolution of the allylic substrate by a chiral Pd-complex
    作者:Hans-Joachim Gais、Holger Eichelmann、Nicole Spalthoff、Frank Gerhards、Michael Frank、Gerhard Raabe
    DOI:10.1016/s0957-4166(97)00601-0
    日期:1998.1
    The acyclic and cyclic allylic tert-butyl sulfones 3, ent-3, 11a, 11b and 15a-c of 89-98% ee were synthesized in 40-92% yield by a Pd-catalyzed reaction of the respective allylic acetates and carbonates rac-1a, rac-1b, rac-10a, rac-10b and rac-14a-c with LiO(2)St-Bu in the presence of the chiral ligands 2a, ent-2b and 12. Formation of the n-butyl sulfones 13a and 13b of 95% ee was observed. Reactions of rac-1a and 1b/ent-1b with LiO(2)St-Bu in the presence of 2a and ent-2b, respectively, in THF under heterogeneous conditions were accompanied by a kinetic resolution of the allylic substrates. The faster reacting allylic substrate and the preferentially formed sulfone had the same absolute configuration. The allylic tert-butyl sulfide 17 of 92% ee was obtained in 63% yield by the Pd-catalyzed reaction of rac-1b with Me(3)SiSt-Bu in the presence of ent-2b. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • Jagusch, Thomas; Gais, Hans-Joachim; Bondarev, Oleg, Journal of Organic Chemistry, 2004, vol. 69, # 8, p. 2731 - 2736
    作者:Jagusch, Thomas、Gais, Hans-Joachim、Bondarev, Oleg
    DOI:——
    日期:——
  • Chiral Lithiated Allylic α-Sulfonyl Carbanions: Experimental and Computational Study of Their Structure, Configurational Stability, and Enantioselective Synthesis
    作者:Frank Gerhards、Nicole Griebel、Jan Runsink、Gerhard Raabe、Hans-Joachim Gais
    DOI:10.1002/chem.201503123
    日期:2015.12.1
    of sulfone (R)‐EtCHCHCH(Et)SO2tBu (94 % ee) with nBuLi in THF at −105 °C occurred with a calculated enantioselectivity of 93 % ee and gave carbanion (M)‐[EtCHCHC(Et)SO2tBu]Li, the deuteration and alkylation of which with CF3CO2D and MeOCH2I, respectively, proceeded with high enantioselectivities. Time‐dependent deuteration of the enantioenriched carbanion (M)‐[EtCHCHC(Et)SO2tBu]Li in THF gave a
    的X射线晶体结构分析的锂化烯丙基α-磺酰基负碳离子[CH 2 CHC(Me)的SO 2 PH]李⋅二甘醇二甲醚,[ C ^ C ^ 6 ħ 8 SO 2吨卜]李⋅ PMDETA和[ C ^ C ^ 7 ħ 10 SO 2吨卜]李⋅ PMDETA显示二聚体和单体CIP中,具有几乎平坦的阴离子个C原子的,只有ö 李键,几乎平面烯丙基单元具有较强的ç  C键长度交替和s-反绕C1构象 C2 。他们采用C1S构象,与通常在烷基和芳基取代的α-磺酰基碳负离子上发现的构象相似。[EtCH 3 CHC(Et)SO 2 t Bu] Li在THF中的结晶在164 K下发现,单体与二聚体之间的平衡比为83:17,这与低温NMR光谱法相似。根据NMR光谱,C1处的孤对轨道与CC双键强烈相互作用。低温6栗,1个h的NOE实验[EtCHCHC(ET)SO 2吨卜]锂在THF点仅具有ö单体CIP中之间的平衡李键并且具有均为O
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