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tert-butyl 2-naphthyl sulfoxide

中文名称
——
中文别名
——
英文名称
tert-butyl 2-naphthyl sulfoxide
英文别名
2-(2-methylpropane-2-sulfinyl)-naphthalene;2-(tert-butylsulfinyl)naphthalene;2-Tert-butylsulfinylnaphthalene;2-tert-butylsulfinylnaphthalene
tert-butyl 2-naphthyl sulfoxide化学式
CAS
——
化学式
C14H16OS
mdl
——
分子量
232.346
InChiKey
WKQDOKIHBIQUHL-UHFFFAOYSA-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):
    3.2
  • 重原子数:
    16
  • 可旋转键数:
    2
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    36.3
  • 氢给体数:
    0
  • 氢受体数:
    2

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    tert-butyl 2-naphthyl sulfoxideN-溴代丁二酰亚胺(NBS)正丁基锂溶剂黄146 作用下, 以 正己烷二氯甲烷 为溶剂, 反应 1.17h, 生成 3-phenylnaphtho[2,3-d]isothiazole
    参考文献:
    名称:
    Synthesis of 3-Substituted Aryl[4,5]isothiazoles through an All-Heteroatom Wittig-Equivalent Process
    摘要:
    Extending the previous use of tert-butyl sulfoxide as the sulfinyl source, intramolecular sulfinylation of sulfonamides was successfully performed. The resulting sulfinimides were not isolated and instead were believed to go through an all-heteroatom Wittig-equivalent process to eventually afford aryl[4,5]isothiazoles in high yields.
    DOI:
    10.1021/acs.orglett.6b01338
  • 作为产物:
    描述:
    tert-butyl(naphthalen-2-yl)sulfane间氯过氧苯甲酸 作用下, 以 二氯甲烷 为溶剂, 反应 0.5h, 以84%的产率得到tert-butyl 2-naphthyl sulfoxide
    参考文献:
    名称:
    叔丁基亚砜:钯催化的次磺酸盐丙烯酸化的主要前体
    摘要:
    本报告描述了一种高效洁净代次磺酸的盐(R 1 SO - )通过热解容易获得的叔丁基亚砜,得到次磺酸(R 1 SOH)和无痕迹的异丁烯,随后夺氢用弱无机碱( K 3 PO 4)。该过程的相关性通过与芳基卤化物/三氟甲磺酸酯生成芳基亚砜的原位钯催化交叉偶联反应得到了例证。开发的操作简单的CS键形成协议使用Pd(dba)2作为催化剂,Xantphos作为甲苯或甲苯/ H 2中的配体O混合物。进一步的扩展包括使用二叔丁基亚砜作为一氧化硫二价阴离子(SO 2−)的等同物,并开发了[2.2]对环环烷和联芳基系列的非对映选择性形式。
    DOI:
    10.1002/adsc.201500368
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文献信息

  • Acid-Catalyzed Synthesis of Aryl[4,5]isothiazoles through a Sulfenic Acid Pathway
    作者:Hong Yuan、Zhihua Sun
    DOI:10.1055/s-0039-1690201
    日期:2019.10
    A new method to efficiently prepare 3-substituted aryl[4,5]isothiazoles by simply heating the starting materials with a catalytic amount of p-toluenesulfonic acid in toluene is reported. This simple procedure is well suitable for a variety of substrates that can tolerate substitution changes in the fusing aromatic ring, as well as at the 3-position. Substituted aryl rings of varying electronic properties
    报道了一种通过简单地加热原料与催化量的甲苯磺酸在甲苯中有效制备 3-取代芳基 [4,5] 异噻唑的新方法。这种简单的程序非常适用于可以容忍稠合芳环以及 3 位取代变化的各种底物。不同电子性质和烷基取代的取代芳环最终以高产率提供芳基[4,5]异噻唑。
  • Construction of C−S and C−Se Bonds from Unstrained Ketone Precursors under Photoredox Catalysis
    作者:Hao Wu、Shuguang Chen、Chunni Liu、Quansheng Zhao、Zhen Wang、Qiren Jin、Shijie Sun、Jing Guo、Xinwei He、Patrick J Walsh、Yongjia Shang
    DOI:10.1002/anie.202314790
    日期:2024.2.19
    precursors has been developed to construct sulfides, disulfides, selenides, sulfoxides and sulfones. Combining this deacylative process with SN2 or coupling reactions provides novel and convenient modular approaches toward unsymmetrical or symmetrical disulfides.
    已经开发出一种使用无张力甲基酮作为自由基前体的温和光催化脱酰策略来构建硫化物、二硫化物、硒化物、亚砜和砜。将此脱酰过程与 S N 2 或偶联反应相结合,为不对称或对称二硫化物提供了新颖且方便的模块化方法。
  • Diastereoconvergent Synthesis of <i>trans</i>-5-Hydroxy-6-Substituted-2-Piperidinones by Addition–Cyclization–Deprotection Process
    作者:Chang-Mei Si、Wei Huang、Zhen-Ting Du、Bang-Guo Wei、Guo-Qiang Lin
    DOI:10.1021/ol5020812
    日期:2014.8.15
    A diastereoselective one-pot approach to access trans-5-hydroxy-6-substituted-2-piperidinones by an addition-cyclization-deprotection process has been developed, in which the stereogenic center at the C-6 position was solely controlled by alpha-OTBS group. The utility of this transformation is demonstrated by the asymmetric synthesis of the enantiomer of (-)-CP-99,994.
  • Synthesis of 3-Substituted Aryl[4,5]isothiazoles through an All-Heteroatom Wittig-Equivalent Process
    作者:Fanghui Xu、Yuan Chen、Erkang Fan、Zhihua Sun
    DOI:10.1021/acs.orglett.6b01338
    日期:2016.6.3
    Extending the previous use of tert-butyl sulfoxide as the sulfinyl source, intramolecular sulfinylation of sulfonamides was successfully performed. The resulting sulfinimides were not isolated and instead were believed to go through an all-heteroatom Wittig-equivalent process to eventually afford aryl[4,5]isothiazoles in high yields.
  • <i>tert</i>-Butyl Sulfoxides: Key Precursors for Palladium-Catalyzed Arylation of Sulfenate Salts
    作者:Fabien Gelat、Jean-François Lohier、Annie-Claude Gaumont、Stéphane Perrio
    DOI:10.1002/adsc.201500368
    日期:2015.6.15
    clean generation of sulfenate salts (R1SO−) by pyrolysis of readily available tert‐butyl sulfoxides to give sulfenic acids (R1SOH) and traceless isobutene, followed by hydrogen abstraction with a weak inorganic base (K3PO4). The relevance of this process was exemplified through an in situ palladium‐catalyzed cross‐coupling reaction with aryl halides/triflates leading to aryl sulfoxides. The operationally
    本报告描述了一种高效洁净代次磺酸的盐(R 1 SO - )通过热解容易获得的叔丁基亚砜,得到次磺酸(R 1 SOH)和无痕迹的异丁烯,随后夺氢用弱无机碱( K 3 PO 4)。该过程的相关性通过与芳基卤化物/三氟甲磺酸酯生成芳基亚砜的原位钯催化交叉偶联反应得到了例证。开发的操作简单的CS键形成协议使用Pd(dba)2作为催化剂,Xantphos作为甲苯或甲苯/ H 2中的配体O混合物。进一步的扩展包括使用二叔丁基亚砜作为一氧化硫二价阴离子(SO 2−)的等同物,并开发了[2.2]对环环烷和联芳基系列的非对映选择性形式。
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