N-(benzyloxycarbonyl)indoline | 132431-12-0

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吲哚及其衍生物
• 英文名称: N-(benzyloxycarbonyl)indoline
• 英文别名: N-benzyloxycarbonylindoline；1-(carbobenzyloxy)indoline；N-carbobenzyloxy-indoline；N-Cbz-indoline；indolinecarboxylic acid phenylmethyl ester；1-N-benzyloxycarbonylindoline；Benzyl 1-indolinecarboxylate；benzyl 2,3-dihydroindole-1-carboxylate
• CAS: 132431-12-0
• 化学式: C₁₆H₁₅NO₂
• mdl: MFCD05874756
• 分子量: 253.301
• InChiKey: NWNPYJBRVCYRMG-UHFFFAOYSA-N

物化性质

• 溶解度：
  0.9 [ug/mL]

计算性质

• 辛醇/水分配系数(LogP)：
  3.2
• 重原子数：
  19
• 可旋转键数：
  3
• 环数：
  3.0
• sp3杂化的碳原子比例：
  0.187
• 拓扑面积：
  29.5
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-(benzyloxycarbonyl)indoline 在 4-二甲氨基吡啶 、 四丁基氟化铵 、 三乙胺 作用下， 以 四氢呋喃 为溶剂， 反应 13.0h， 生成 tert-butyl methyl(phenyl)carbamate
  参考文献：
  名称：

  Mild and selective deprotection of carbamates with Bu4NF

  摘要：

  A new mild method allowing the removal of carbamates using TBAF in THF is reported. Reactions were performed on indole, indoline, N-methyl aniline, aniline and tryptamine derivatives. The observed selectivity according to the carbamates or the substrates is discussed. A mechanism is postulated. (C) 2004 Published by Elsevier Ltd.

  DOI：

  10.1016/j.tet.2004.07.071
• 作为产物：
  描述：

  (2-(2-(benzyloxycarbonylamino)ethyl)phenyl)(4-fluorophenyl)iodonium p-toluenesulfonate 在 2,2,6,6-四甲基哌啶氧化物 、 caesium carbonate 作用下， 以 N,N-二甲基甲酰胺 为溶剂， 反应 1.0h， 以80%的产率得到N-(benzyloxycarbonyl)indoline
  参考文献：
  名称：

  Approach to the Synthesis of Indoline Derivatives from Diaryliodonium Salts

  摘要：

  An effective method of constructing the indoline moiety via intramolecular nucleophilic ring closure of a diaryliodonium salt is described. Diacetoxyiodoarene compounds (1a-1e) were converted into intermediate Koser's reagent and coupled with arylstannanes (7-10) to form diaryliodonium salts (11a-14e). Indo line compounds with different N-protecting groups, 15, 16, 17, and 18, were synthesized in higher yields by treating salts (11a-14e) with Cs2CO3 and TEMPO. Regardless of the electronic environment of five para-substituted iodoarenes and the natures of four N-protected arylstannane groups, the conversion proceeded well to afford corresponding indolines in yields of 72-84 and 70-84%, respectively.

  DOI：

  10.1021/jo300874m

文献信息

• Iridium(III)-Catalyzed Direct C-7 Amination of Indolines with Organic Azides
  作者：Kwangmin Shin、Sukbok Chang

  DOI：10.1021/jo5018475

  日期：2014.12.19

  Iridium-catalyzed regioselective C-7 amination of indolines has been achieved with organic azides as a facile nitrogen source. The developed procedure is convenient to perform even at room temperature and applicable to a wide range of substrates with high catalytic activity. Various types of organic azides (sulfonyl, aryl, and alkyl derivatives) were all successfully reacted under the present conditions

  用有机叠氮化物作为方便的氮源，已经完成了铱催化的吲哚的区域选择性C-7胺化反应。所开发的程序即使在室温下也很方便执行，并且适用于具有高催化活性的各种底物。在当前条件下，各种类型的有机叠氮化物（磺酰基，芳基和烷基衍生物）都作为可行的反应物成功地反应了。此外，轴承容易去除二氢吲哚基片Ñ保护基团如ñ -Boc或ñ -Cbz可容易地被采用，突出这种方法的合成的效用。
• Synthesis of Indolines via a Domino Cu-Catalyzed Amidation/Cyclization Reaction
  作者：Ana Minatti、Stephen L. Buchwald

  DOI：10.1021/ol8008792

  日期：2008.7.3

  A highly efficient one-pot procedure for the synthesis of indolines and their homologues based on a domino Cu-catalyzed amidation/nucleophilic substitution reaction has been developed. Substituted 2-iodophenethyl mesylates and related compounds afforded the corresponding products in excellent yields. No erosion of optical purity was observed when transforming enantiomerically pure mesylates under the

  已经开发了一种基于多米诺铜催化的酰胺化/亲核取代反应合成二氢吲哚及其同系物的高效一锅法。取代的 2-碘苯乙基甲磺酸酯和相关化合物以优异的产率提供了相应的产品。在反应条件下转化对映体纯的甲磺酸盐时，没有观察到光学纯度的降低。
• Gold-Catalyzed Friedel-Crafts-Like Reaction of Benzylic Alcohols to Afford 1,1-Diarylalkanes
  作者：James V. Oakley、Tyler J. Stanley、Kate A. Jesse、Amanda K. Melanese、Araceli A. Alvarez、Aloha L. Prince、Stephanie E. Cain、Anna G. Wenzel、Robert G. Iafe

  DOI：10.1002/ejoc.201901082

  日期：2019.11.14

  A gold‐catalyzed, Friedel–Crafts‐like benzylation of unactivated benzylic alcohols to form 1,1‐diarylalkanes has been developed. The operationally convenient method uses only 1.3 equivalents of electron‐rich arene, employs readily available starting materials, is highly reproducible, and is tolerant to moisture. Moderate‐to‐high product yields (34–99 %) with excellent regioselectivity were obtained

  已经开发了一种金催化的未活化的苄醇的弗里德尔-克拉夫茨样苄基化反应，形成1,1-二芳基烷烃。操作简便的方法仅使用1.3当量的富电子芳烃，采用容易获得的起始原料，具有高度重现性，并且耐潮。获得了中等到高的产品收率（34–99％），具有出色的区域选择性。
• Nickel-Mediated Inter- and Intramolecular Reductive Cross-Coupling of Unactivated Alkyl Bromides and Aryl Iodides at Room Temperature
  作者：Chang-Song Yan、Yu Peng、Xiao-Bo Xu、Ya-Wen Wang

  DOI：10.1002/chem.201200190

  日期：2012.5.7

  A nickel‐mediated intermolecular reductive cross‐coupling reaction of unactivated alkyl bromides and aryl iodides at room temperature has been developed and successfully extended to less explored intramolecular versions and tandem cyclization‐intermolecular cross‐coupling. Highly stereoselective (or stereospecific) synthesis of linear‐fused perhydrofuro[2,3‐b]furan (pyran) and spiroketal skeletons

  已开发出室温下未活化的烷基溴和芳基碘的镍介导的分子间还原性交叉偶联反应，并成功地扩展到较少探索的分子内版本和串联环化-分子间交叉偶联。线性稠合的全氢呋喃[2,3- b ]呋喃（吡喃）和螺环骨架的高度立体选择性（或立体定向）合成可以快速获得这些有用的结构单元，这在相关天然产物的合成中可能具有潜在的价值。给出了形成连续立体中心的合理解释。
• [EN] INDOLINE AND TETRAHYDROQUINOLINE SULFONYL INHIBITORS OF DIMETALLOENZYMES AND USE OF THE SAME<br/>[FR] INHIBITEURS DE TYPE INDOLINE ET TÉTRAHYDROQUINOLINE SULFONYLE DES DIMÉTALLO-ENZYMES ET LEUR UTILISATION
  申请人：UNIV LOYOLA CHICAGO

  公开号：WO2017011408A1

  公开（公告）日：2017-01-19

  Indoline and tetrahydroquinoline sulfonyl compounds that can inhibit DapE and/or bacterial metallo-β-lactamases ("MBLs"), such as NDM-1 are disclosed. Also disclosed are methods of treating an individual suffering from a bacterial infection using the compounds disclosed herein.

  揭示了可以抑制DapE和/或细菌金属β-内酰胺酶（“MBLs”）如NDM-1的吲哚啉和四氢喹啉磺酰化合物。还公开了使用此处披露的化合物治疗患有细菌感染的个体的方法。