Methyl 2-[(4-methoxybenzoyl)amino]-2-phenylacetate | 125700-07-4

• 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: Methyl 2-[(4-methoxybenzoyl)amino]-2-phenylacetate
• CAS: 125700-07-4
• 化学式: C₁₇H₁₇NO₄
• 分子量: 299.326
• InChiKey: UYAFQMKDECQVFH-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.8
• 重原子数：
  22
• 可旋转键数：
  6
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.18
• 拓扑面积：
  64.6
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  Methyl 2-[(4-methoxybenzoyl)amino]-2-phenylacetate 生成
  参考文献：
  名称：

  烯丙基取代重氮甲烷的分子内氮烯型1,1-环加成反应

  摘要：

  钝化立体化学结果 a partir des cis-et trans-phenyl-5 diazo-5 pentenes, trans-diphenyl-1,4 dizo-4 butene-1 et cis-methyl-3 aryl-6 diazo-6 hexenes-3 montrent que les 反应 de cycloaddition-1,1 和retrocycloaddition-1,1 sont 立体选择性 avec 保留 de configuration total。分析 芳基-5 重氮-5 甲基-2 戊烯-2 反应电影

  DOI：

  10.1021/ja00267a036
• 作为产物：
  描述：

  2-氨基-2-苯基乙酸 在 氯化亚砜 、 三乙胺 作用下， 以 氯仿 为溶剂， 反应 8.0h， 生成 Methyl 2-[(4-methoxybenzoyl)amino]-2-phenylacetate
  参考文献：
  名称：

  酰基和-羰基烷氧基α-氨基酸酯的间接电化学α-甲氧基化作用及其作为阳离子甘氨酸当量的应用

  摘要：

  如果使用氯化物作为介体，则可以在α位上将-酰基和-羰基烷氧基α-氨基酸酯间接电化学甲氧基化为氮。反应过程取决于保护基以及氨基酸侧链。保护基团的吸电子作用增强，促进了反应。另一方面，脂族侧链降低了反应性。高氯离子浓度提高了电流产量，令人惊讶地强。

  DOI：

  10.1016/s0040-4020(01)80034-x

文献信息

• N-H Insertion Reactions Catalyzed by a Dirhodium Metal-Organic Cage: A Facile and Recyclable Approach for C-N Bond Formation
  作者：Jian Kang、Lianfen Chen、Hao Cui、Li Zhang、Cheng-Yong Su

  DOI：10.1002/cjoc.201600818

  日期：2017.6

  Rh‐Rh bonds [Rh4(pbeddb)4(H2O)2(DMAC)2] (MOC‐18; pbeddb2− = 3,3'‐(1,3‐phenylenebis(ethyne‐2,1‐diyl))dibenzoate) was applied to the N—H insertion reactions with diazo compounds. This method offered an environmentally friendly and highly efficient approach for C—N bond formation.

  基于Rh-Rh键[Rh 4（pbeddb）4（H 2 O）2（DMAC）2 ]（MOC-18; pbeddb 2−  = 3,3'-（1,3-亚苯基）的异质金属有机笼（ethyne-2,1-diyl））dibenzoate）与重氮化合物一起用于NH插入反应。此方法为CN键的形成提供了一种环保且高效的方法。
• A chiral cobalt(<scp>ii</scp>) complex catalyzed asymmetric formal [3+2] cycloaddition for the synthesis of 1,2,4-triazolines
  作者：Baiwei Ma、Weiwei Luo、Lili Lin、Xiaohua Liu、Xiaoming Feng

  DOI：10.1039/c7cc01278k

  日期：——

  A highly efficient catalytic asymmetric Formal [3+2] cycloaddition reaction of 5-alkoxyoxazoles with azodicarboxylate compounds has been realized by a chiral N,N'-dioxide/Co(BF4)2.6H2O complex. A series of poly-substituted 1,2,4-triazolines compounds were obtained...

  通过手性N，N'-二氧化物/Co(BF4)2.6H2O络合物实现了5-烷氧基恶唑与偶氮二羧酸酯化合物的高效催化不对称形式[3 + 2]环加成反应。获得了一系列多取代的1,2,4-三唑啉化合物。
• Lawesson's reagent promoted deoxygenation of azlactones for the syntheses of 2,4-disubstituted thiazoles
  作者：Gaofeng Yin、Xiaodong Wang、Yuqing Wang、Tao Shi、Yaofu Zeng、Yuying Wang、Xue Peng、Zhen Wang

  DOI：10.1039/d2ob01939f

  日期：——

  Azlactones and thiazoles are common structural motifs and possess diverse applications. A new method for the efficient and straightforward syntheses of 2,4-disubstituted thiazoles from azlactones has been developed. The reaction proceeded via deoxygenation of azlactones by Lawesson's reagent without metal or external additives. A variety of 2,4-disubstituted thiazoles were synthesized with up to 92%

  吖内酯和噻唑是常见的结构基序，具有多种应用。开发了一种从吖内酯高效直接合成 2,4-二取代噻唑的新方法。在没有金属或外部添加剂的情况下，通过Lawesson 试剂对二氢唑酮进行脱氧来进行反应。合成了多种 2,4-二取代噻唑，收率高达 92%。此外，克级合成也证明了这种方法的重要性。
• Regiodivergent Enantioselective γ-Additions of Oxazolones to 2,3-Butadienoates Catalyzed by Phosphines: Synthesis of α,α-Disubstituted α-Amino Acids and <i>N</i>,<i>O</i>-Acetal Derivatives
  作者：Tianli Wang、Zhaoyuan Yu、Ding Long Hoon、Claire Yan Phee、Yu Lan、Yixin Lu

  DOI：10.1021/jacs.5b10524

  日期：2016.1.13

  Phosphine-catalyzed regiodivergent enantioselective C-2- and C-4-selective gamma-additions of oxazolones to 2,3-butadienoates have been developed. The C-4-selective gamma-addition of oxazolones occurred in a highly enantioselective manner when 2-aryl-4-alkyloxazol-5-(4H)-ones were employed as pronudeophiles. With the employment of 2-alkyl-4-aryloxazol-5-(4H)-ones as the donor, C-2-selective gamma-addition of oxazolones took place in a highly enantioselective manner. The C-4-selective adducts provided rapid access to optically enriched alpha,alpha-disubstituted alpha-amino acid derivatives, and the C-2-selective products led to facile synthesis of chiral N,O-acetals and gamma-lactols. Theoretical studies via DFT calculations suggested that the origin of the observed regioselectivity was due to the distortion energy that resulted from the interaction between the nudeophilic oxazolide and the electrophilic phosphonium intermediate.
• GINZEL, KLAUS-DIETER;BRUNGS, PETER;STECKHAN, EBERHARD, TETRAHEDRON, 45,(1989) N, C. 1691-1701
  作者：GINZEL, KLAUS-DIETER、BRUNGS, PETER、STECKHAN, EBERHARD

  DOI：——

  日期：——