2-(trimethylsilyl)phenyl dimethylsulfamate | 1201594-41-3

• 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: 2-(trimethylsilyl)phenyl dimethylsulfamate
• 英文别名: (2-trimethylsilylphenyl) N,N-dimethylsulfamate
• CAS: 1201594-41-3
• 化学式: C₁₁H₁₉NO₃SSi
• 分子量: 273.428
• InChiKey: OURJCKUAMMHDKW-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  1.42
• 重原子数：
  17
• 可旋转键数：
  4
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  55
• 氢给体数：
  0
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  吗啉 、 2-(trimethylsilyl)phenyl dimethylsulfamate 在 bis(1,5-cyclooctadiene)nickel (0) 、 sodium t-butanolate 、 1,3-双(2,6-二异丙基苯基)氯化咪唑鎓 作用下， 以 1,4-二氧六环 为溶剂， 反应 3.0h， 以50%的产率得到Trimethyl-(2-morpholin-4-ylphenyl)silane
  参考文献：
  名称：

  镍催化芳基氨基磺酸盐的胺化

  摘要：

  范围广泛：芳基氨基磺酸盐是有吸引力的交叉偶联伙伴，特别是对于多步合成，是通过使用镍催化剂实现的。该方法提供了一种使用苯酚的简单衍生物作为多取代芳胺前体的通用方法，例如抗菌药物利奈唑胺的简明合成（参见方案）。

  DOI：

  10.1002/anie.201007325
• 作为产物：
  描述：

  三甲基氯硅烷 、 以86%的产率得到2-(trimethylsilyl)phenyl dimethylsulfamate
  参考文献：
  名称：

  Suzuki−Miyaura Coupling of Aryl Carbamates, Carbonates, and Sulfamates

  摘要：

  The first Suzuki-Miyaura cross-couplings of carbamates, carbonates, and sulfamates is described. The method provides a powerful means of using simple derivatives of phenol as precursors to polysubstituted aromatic compounds, as exemplified by a concise synthesis of the anti-inflammatory drug flurbiprofen.

  DOI：

  10.1021/ja906477r

文献信息

• Iron-Catalyzed Alkylations of Aryl Sulfamates and Carbamates
  作者：Amanda L. Silberstein、Stephen D. Ramgren、Neil K. Garg

  DOI：10.1021/ol301681z

  日期：2012.7.20

  The alkylation of aryl sulfamates and carbamates using iron catalysis is reported. The method constructs sp2–sp3 carbon–carbon bonds and provides synthetically useful yields across a range of substrates (>35 examples). The directing group ability of sulfamates and carbamates, accompanied by their low reactivity toward conventional cross-couplings, renders these substrates useful for the synthesis of

  报道了使用铁催化的芳基氨基磺酸酯和氨基甲酸酯的烷基化。该方法构建了 sp 2 –sp 3碳-碳键，并在一系列底物（> 35 个示例）中提供了合成有用的产率。氨基磺酸酯和氨基甲酸酯的导向基团能力，以及它们对传统交叉偶联的低反应性，使得这些底物可用于合成多官能化芳烃。
• [EN] AMINATION OF ARYL ALCOHOL DERIVATIVES<br/>[FR] AMINATION DE DÉRIVÉS D'ALCOOL ARYLIQUE
  申请人：UNIV CALIFORNIA

  公开号：WO2012094622A3

  公开（公告）日：2012-10-18
• Suzuki−Miyaura Cross-Coupling of Aryl Carbamates and Sulfamates: Experimental and Computational Studies
  作者：Kyle W. Quasdorf、Aurora Antoft-Finch、Peng Liu、Amanda L. Silberstein、Anna Komaromi、Tom Blackburn、Stephen D. Ramgren、K. N. Houk、Victor Snieckus、Neil K. Garg

  DOI：10.1021/ja200398c

  日期：2011.4.27

  The first Suzuki-Miyaura cross-coupling reactions of the synthetically versatile aryl O-carbamate and O-sulfamate groups are described. The transformations utilize the inexpensive, bench-stable catalyst NiCl2(PCy3)(2) to furnish biaryls in good to excellent yields. A broad scope for this methodology has been demonstrated. Substrates with electron-donating and electron-withdrawing groups are tolerated, in addition to those that possess ortho substituents. Furthermore, heteroaryl substrates may be employed as coupling partners. A computational study providing the full catalytic cycles for these cross-coupling reactions is described. The oxidative addition with carbamates or sulfamates occurs via a five-centered transition state, resulting in the exclusive cleavage of the aryl C-O bond. Water is found to stabilize the Ni-carbamate catalyst resting state, which thus provides rationalization of the relative decreased rate of coupling of carbamates. Several synthetic applications are presented to showcase the utility of the methodology in the synthesis of polysubstituted aromatic compounds of natural product and bioactive molecule interest.
• Nickel-Catalyzed Amination of Aryl Sulfamates
  作者：Stephen D. Ramgren、Amanda L. Silberstein、Yang Yang、Neil K. Garg

  DOI：10.1002/anie.201007325

  日期：2011.2.25

  Broad in scope: The first amination of aryl sulfamates, which are attractive cross‐coupling partners, particularly for multistep syntheses, was achieved by using a nickel catalyst. The method provides a versatile means to use simple derivatives of phenol as precursors to polysubstituted aryl amines, as exemplified by a concise synthesis of the antibacterial drug linezolid (see scheme).

  范围广泛：芳基氨基磺酸盐是有吸引力的交叉偶联伙伴，特别是对于多步合成，是通过使用镍催化剂实现的。该方法提供了一种使用苯酚的简单衍生物作为多取代芳胺前体的通用方法，例如抗菌药物利奈唑胺的简明合成（参见方案）。
• Suzuki−Miyaura Coupling of Aryl Carbamates, Carbonates, and Sulfamates
  作者：Kyle W. Quasdorf、Michelle Riener、Krastina V. Petrova、Neil K. Garg

  DOI：10.1021/ja906477r

  日期：2009.12.16

  The first Suzuki-Miyaura cross-couplings of carbamates, carbonates, and sulfamates is described. The method provides a powerful means of using simple derivatives of phenol as precursors to polysubstituted aromatic compounds, as exemplified by a concise synthesis of the anti-inflammatory drug flurbiprofen.