(±)-trans-N-tosyl-2-isopropyl-3-methylaziridine

• 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: (±)-trans-N-tosyl-2-isopropyl-3-methylaziridine
• 英文别名: (+/-)-trans-N-tosyl-1-isopropyl-2-methylaziridine；(+/-)-trans-N-tosyl-2-isopropyl-3-methylaziridine；(2R,3R)-2-methyl-1-(4-methylphenyl)sulfonyl-3-propan-2-ylaziridine
• 化学式: C₁₃H₁₉NO₂S
• 分子量: 253.365
• InChiKey: BCWRCWSHKKJKSO-AYBZEELNSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3
• 重原子数：
  17
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.54
• 拓扑面积：
  45.5
• 氢给体数：
  0
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  (±)-trans-N-tosyl-2-isopropyl-3-methylaziridine 在 [tetrabutylammonium]2[WSe4] 作用下， 以 二氯甲烷 为溶剂， 反应 7.0h， 以80%的产率得到4-methyl-N-[(3R,4S)-2-methyl-4-[[(2S,3R)-4-methyl-3-[(4-methylphenyl)sulfonylamino]pentan-2-yl]diselanyl]pentan-3-yl]benzenesulfonamide
  参考文献：
  名称：

  Tetraselenotungstate: an efficient selenating reagent for the synthesis of β-amino diselenides by aziridine ring opening reactions

  摘要：

  Tetraselenotungstate 1 has been shown to be a versatile selenating reagent and has been used successfully for the regio- and stereospecific ring opening of aziridines to afford a number of interesting beta-amino diselenides in good yields in a single step under mild reaction conditions without using any Lewis acid. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.tetlet.2006.11.118
• 作为产物：
  描述：

  反-4-甲基-2-戊烯 、 chloroamine-T 在 phenyltrimethylammonium tribromide 作用下， 以 乙腈 为溶剂， 反应 12.0h， 以60%的产率得到(±)-trans-N-tosyl-2-isopropyl-3-methylaziridine
  参考文献：
  名称：

  β-磺酰胺基二硫代氨基甲酸酯的无催化剂区域和立体定向合成：二烷基二硫代氨基甲酸酯对N-甲苯磺酰基氮丙啶的高效开环反应

  摘要：

  开环之王！一种无金属化的策略涉及通过二烷基二硫代氨基甲酸酯的钠盐使氮丙啶开环，已得到各种β-磺酰胺基二硫代氨基甲酸酯。二烷基二硫代氨基甲酸酯的原位生成提供了一个简单，易于使用的单釜反应，该反应可生成氮丙啶开环的产物（请参见方案； Ts =甲苯磺酰基； R =烷基； R 1，R 2 =烷基，环烷基）。

  DOI：

  10.1002/chem.201100817

文献信息

• Tandem aziridine ring opening-disulfide formation-reduction-Michael addition in one-pot mediated by tetrathiomolybdate
  作者：Devarajulu Sureshkumar、Thanikachalam Gunasundari、Srinivasan Chandrasekaran

  DOI：10.1016/j.tet.2015.04.003

  日期：2015.9

  A detailed study of tetrathiomolybdate mediated tandem regio- and stereoselective ring opening of aziridine, disulfide formation, reduction of disulfide bond and Michael reaction in a one-pot operation is reported. This constitutes four reactions that take place in one-pot operation. In the reaction of [BnEt3N]4MoS4 with an aziridine derived from cyclohexene and in the absence of Michael acceptor intermediates

  一锅操作中，详细报道了四硫代钼酸盐介导的氮丙啶串联区域和立体选择性开环，二硫键形成，二硫键还原和迈克尔反应的详细研究。这构成了一锅操作中发生的四个反应。在[BnEt 3 N] 4 MoS 4的反应中在不存在迈克尔受体的情况下，用衍生自环己烯的氮丙啶的化合物分离并充分表征了磺酰胺基二硫化物和磺酰胺基硫醇。还已经表明，可以在环氧化物存在下选择性地打开氮丙啶环。通过掺入合适的迈克尔受体作为底物的一部分，可以进行分子内的1,4-加成，以高收率合成含硫的无环环状氨基酸酯衍生物和硫代双环[3.3.1]壬烷衍生物。 。
• Chemistry of Tetrathiomolybdate:  Aziridine Ring Opening Reactions and Facile Synthesis of Interesting Sulfur Heterocycles
  作者：Devarajulu Sureshkumar、Srinivasa Murthy Koutha、Srinivasan Chandrasekaran

  DOI：10.1021/ja052969z

  日期：2005.9.1

  [BnEt3N]2MoS4, has been used successfully to effect ring opening of aziridines in a regiospecific and stereospecific manner under mild reaction conditions without the use of Lewis acid catalyst. Utility of this reagent in tandem and multistep processes in a one-pot operation for the synthesis of various novel sulfur heterocycles in very good yield is also reported.

  四硫代钼酸苄基三乙基铵 [BnEt3N]2MoS4 已成功用于在温和的反应条件下以区域专一性和立体专一性方式实现氮丙啶的开环，无需使用路易斯酸催化剂。还报道了该试剂在一锅操作中以串联和多步方法合成各种新型硫杂环的用途，产率非常好。
• One-Pot Synthesis of β-Amino/β-Hydroxy Selenides and Sulfides from Aziridines and Epoxides
  作者：Srinivasan Chandrasekaran、Venkataraman Ganesh

  DOI：10.1055/s-0029-1216960

  日期：2009.10

  Diaryl disulfides and diselenides undergo facile cleavage on treatment with rongalite (sodium hydroxymethanesulfinate) to generate the corresponding thiolate and selenolate species in situ, which effect the ring opening of aziridines and epoxides in a regio­selective manner. A simple, mild, cost-effective protocol has been developed to prepare β-amino and β-hydroxy sulfides and selenides in a one-pot operation.

  二芳基二硫和二硒化物在与隆伽利特（羟甲基亚磺酸钠）反应时容易发生裂解，生成相应的硫醇盐和硒醇盐物种，这些物质能够选择性地促进氮杂环和环氧化物的开环反应。已开发出一种简单、温和、成本效益高的一锅法操作，用于制备β-氨基和β-羟基硫化物和硒化物。
• Regio- and Stereospecific Synthesis of β-Sulfonamidodisulfides and β-Sulfonamidosulfides from Aziridines using Tetrathiomolybdate as a Sulfur Transfer Reagent
  作者：Devarajulu Sureshkumar、Thanikachalam Gunasundari、Venkataraman Ganesh、Srinivasan Chandrasekaran

  DOI：10.1021/jo0624389

  日期：2007.3.1

  comprehensive study of a general and effective one-step procedure for the synthesis of β-sulfonamidodisulfides directly from N-tosyl aziridines in a regio- and stereospecific manner under neutral conditions without the use of any Lewis acid or base has been reported. This methodology is extended to the synthesis of an optically pure cyclic seven-membered disulfide 29. Synthesis of a variety of β-sulfonamidosulfides

  已经报道了在中性条件下不使用任何路易斯酸或碱的情况下以区域和立体特异性方式直接由N-甲苯磺酰基氮丙啶直接合成β-磺酰胺基二硫化物的一般有效步骤的综合研究。该方法学扩展到光学纯的环状七元二硫键29的合成。还报道了在一个罐中合成多个涉及串联，多步反应的β-磺酰胺基硫化物。
• Direct Synthesis of Functionalized Unsymmetrical β-Sulfonamido Disulfides by Tetrathiomolybdate Mediated Aziridine Ring-Opening Reactions
  作者：Devarajulu Sureshkumar、Venkataraman Ganesh、Ravindran Sasitha Vidyarini、Srinivasan Chandrasekaran

  DOI：10.1021/jo901528e

  日期：2009.10.16

  Direct synthesis of unsymmetrical beta-sulfonamido disulfides by ring-opening of aziridines by using benzyltriethyl-ammonium tetrathiomolybdate 1 as a sulfur transfer reagent in the presence of symmetrical disulfides as thiol equivalents has been reported. Reaction of benzyl and alkyl disulfides gave unsymmetrical beta-sulfonamido disulfides as the only product in very good yields. From the Study, it has been observed that aryl disulfides containing p-NO2, p-Cl, and p-CN led to the formation of the corresponding beta-aminosulfides as the exclusive products. However, un-substituted aryl disulfides and the one containing electron-donating substituents (p-Me) provide a mixture of beta-sulfonamido mono- and disulfides as the products.