N-辛基甲磺酰胺 | 16358-40-0

• 分子结构分类: 有机化合物 - 有机酸及其衍生物 - 有机磺酸及其衍生物
• 中文名称: N-辛基甲磺酰胺
• 英文名称: N-octylmethanesulfonamide
• CAS: 16358-40-0
• 化学式: C₉H₂₁NO₂S
• 分子量: 207.337
• InChiKey: CVBJFIDRDFRNJV-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.7
• 重原子数：
  13
• 可旋转键数：
  8
• 环数：
  0.0
• sp3杂化的碳原子比例：
  1.0
• 拓扑面积：
  54.6
• 氢给体数：
  1
• 氢受体数：
  3

反应信息

• 作为反应物：
  描述：

  N-辛基甲磺酰胺 在 盐酸 、 N-叔丁基苯硫腈氯化物 、 水 、 1,8-二氮杂双环[5.4.0]十一碳-7-烯 作用下， 以 乙醚 、 二氯甲烷 为溶剂， 反应 3.0h， 生成 正辛醛
  参考文献：
  名称：

  用N-叔丁基苯基亚磺酰亚胺酰氯将各种伯胺氧化脱氨基为相应的羰基化合物

  摘要：

  通过以下程序将各种线性和非线性伯胺氧化脱氨基，以良好至极好的收率提供相应的羰基化合物：（i）它们的 N-环己基化或 N-甲磺酸化衍生物的初始形成，（ii）这些化合物的后续氧化通过使用 N-叔丁基苯基亚磺酰亚胺酰氯 (1) 和 DBU 制备衍生物，(iii) 将由此形成的亚胺一锅酸水解为羰基化合物。

  DOI：

  10.1246/cl.2001.712
• 作为产物：
  描述：

  N-allyl-N-octylmethanesulfonamide 在 萘 、 水 、 lithium 作用下， 生成 N-辛基甲磺酰胺
  参考文献：
  名称：

  Reductive deprotection of allyl, benzyl and sulfonyl substituted alcohols, amines and amides using a naphthalene-catalysed lithiation

  摘要：

  The reaction of different protected alcohols, amines and amides with lithium and a catalytic amount of naphthalene (4 mol %) in THF at low temperature leads to their deprotection under very mild reaction conditions, the process being in many cases chemoselective. (C) 1997 Elsevier Science Ltd.

  DOI：

  10.1016/s0040-4020(97)00920-4

文献信息

• Reductive removal of sulfonyl groups: Cleavage of sulfonamides and sulfonates by alkali metal combined with crown ether.
  作者：TOMIHIKO OHSAWA、TAKASHI TAKAGAKI、FUMIAKI IKEHARA、YASUO TAKAHASHI、TAKESHI OISHI

  DOI：10.1248/cpb.30.3178

  日期：——

  A system of potassium metal-crown ether-diglyme has been proved to be highly effective for reductive removal of the sulfonyl group from O-sulfonates or sulfonamides. The reaction proceeds even with mesylamides of dialkyl amines, which resist reductive cleavage by naphthalene radical anion. It has also been found that a simple combination of potassium metal or sodium-potassium alloy with isopropanol in diglyme or toluene is effective for the cleavage of dialkylamine sulfonamides which are relatively susceptible to reduction. In particular, the use of sodium-potassium alloy gave satisfactory results.

  已经证明，钾金属-冠醚-二甘醇二甲醚体系对于从O-磺酸盐或磺酰胺中还原去除磺酰基非常有效。即便是二烷基胺的甲磺酰胺也能进行反应，而这类化合物通常难以通过萘负离子自由基进行还原裂解。此外，还发现钾金属或钠钾合金与异丙醇在二甘醇二甲醚或甲苯中的简单组合，对于相对容易还原的二烷基胺磺酰胺的裂解也是有效的。特别是使用钠钾合金取得了令人满意的结果。
• RADIATION-SENSITIVE COLORED COMPOSITION, COLORED CURED FILM, COLOR FILTER AND METHOD OF PRODUCING THE SAME, SOLID-STATE IMAGING DEVICE, LIQUID CRYSTAL DISPLAY APPARATUS, AND METHOD OF PRODUCING DYE
  申请人：USHIJIMA Kenta

  公开号：US20120235099A1

  公开（公告）日：2012-09-20

  The object of the present invention is to provide a radiation-sensitive colored composition which can supress the generation of the contamination of the device. A radiation-sensitive colored composition including: (A) a dye containing of from 10 ppm to 1000 ppm of a halogen ion; (B) a polymerizable compound; and (C) a solvent.

  本发明的目的是提供一种辐射敏感的着色组合物，可以抑制器件的污染产生。一种辐射敏感的着色组合物，包括：（A）一种含有10 ppm至1000 ppm卤离子的染料；（B）一种可聚合化合物；和（C）一种溶剂。
• PYRAZOLE DERIVATIVES AS CANNABINOID RECEPTOR 1 ANTAGONISTS
  申请人：Fulp Alan Bradley

  公开号：US20140107157A1

  公开（公告）日：2014-04-17

  The invention provides compounds capable of acting as antagonists at cannabanoid receptors according to the following formula: Such compounds may be used to treat conditions for which the cannabinoid receptor system has been implicated, such as obesity, liver disease, diabetes, pain, and inflammation.

  本发明提供了一种能够作为大麻素受体拮抗剂的化合物，其化学式如下：这些化合物可用于治疗与大麻素受体系统有关的疾病，如肥胖症、肝脏疾病、糖尿病、疼痛和炎症等。
• Copper-Catalyzed Hydrogen Atom Transfer and Aryl Migration Strategy for the Arylalkylation of Activated Alkenes
  作者：Xi Chen、Qiang Wang、Zhe Zhang、Zhi-Jie Niu、Wei-Yu Shi、Xiao-Ping Gong、Rui-Qiang Jiao、Ming-Hui Gao、Xue-Yuan Liu、Yong-Min Liang

  DOI：10.1021/acs.orglett.2c01427

  日期：2022.6.24

  arylalkylation of activated alkenes via hydrogen-atom transfer and aryl migration strategy. The reaction was carried out through a radical-mediated continuous migration pathway using N-fluorosulfonamides as the alkyl source. The primary, secondary, and tertiary alkyl radicals formed by intramolecular hydrogen-atom transfer proceeded smoothly. This methodology is an efficient approach for the synthesis of various

  在此，我们描述了通过氢原子转移和芳基迁移策略铜催化的活化烯烃芳基烷基化。该反应通过自由基介导的连续迁移途径进行，使用N-氟磺酰胺作为烷基源。分子内氢原子转移形成的伯、仲、叔烷基自由基进行得很顺利。该方法是合成具有季碳中心的各种酰胺衍生物的有效方法，具有良好的收率和高区域选择性。
• Copper-Catalyzed, N-Directed Csp³–H Trifluoromethylthiolation (−SCF₃) and Trifluoromethylselenation (−SeCF₃)
  作者：Atanu Modak、Emily N. Pinter、Silas P. Cook

  DOI：10.1021/jacs.9b10316

  日期：2019.11.20

  A direct and versatile copper-catalyzed trifluoromethylthiolation and trifluoromethylselenation of primary, secondary, and tertiary aliphatic C-H bonds was developed. The reaction provides direct access to molecules containing these emerging moieties in the presence of a wide range of common functional groups and in complex molecular environments.