methyl 2-(4-bromonaphthalen-1-yl)acetate | 14311-34-3

• 分子结构分类: 有机化合物 - 苯类化合物 - 萘
• 英文名称: methyl 2-(4-bromonaphthalen-1-yl)acetate
• 英文别名: 4-Brom-1-methoxymethyl-naphthalin；(4-Bromo-naphthalen-1-yl)-acetic acid methyl ester
• CAS: 14311-34-3
• 化学式: C₁₃H₁₁BrO₂
• 分子量: 279.133
• InChiKey: AZHDFJVTCVTQIZ-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  3.7
• 重原子数：
  16
• 可旋转键数：
  3
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.15
• 拓扑面积：
  26.3
• 氢给体数：
  0
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  methyl 2-(4-bromonaphthalen-1-yl)acetate 在 lithium hydroxide 、 正丁基锂 、 硫酸 、 二异丙胺 作用下， 以 四氢呋喃 、 甲醇 、 正己烷 为溶剂， 反应 22.33h， 生成 5-methyl-3-(4-bromo-1-naphthyl)tetrahydrofuran-2-one
  参考文献：
  名称：

  Synthesis and structure–antifungal activity Relationships of 3-Aryl-5-alkyl-2,5-dihydrofuran-2-ones and Their Carbanalogues: further refinement of tentative pharmacophore group

  摘要：

  Two series of 3-(substituted phenyl)-5-alkyl-2,5-dihydrofuran-2-ones related to a natural product, (-)incrustoporine, were synthesized and their in vitro antifungal activity evaluated. The compounds with halogen substituents on the phenyl ring exhibited selective antifungal activity against the filamentous strains of Absidia corymbifera and Aspergillus fumigatus. On the other hand, the influence of the lenghth of the alkyl chain at C(5) was marginal. The antifungal effect of the most active compound against the above strains was higher than that of ketoconazole, and close to that of amphotericin B. In order to verify the hypothesis about a possible relationship between the Michael-accepting ability of the compounds and their antifungal activity, a series of simple carbanalogues, 2-(substituted phenyl)cyclopent-2-enones, was prepared and subjected to antifungal activity assay as well. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00220-7
• 作为产物：
  描述：

  甲醇 、 4-溴-1-萘乙酸 在 盐酸 作用下， 反应 1.0h， 以100%的产率得到methyl 2-(4-bromonaphthalen-1-yl)acetate
  参考文献：
  名称：

  Synthesis and structure–antifungal activity Relationships of 3-Aryl-5-alkyl-2,5-dihydrofuran-2-ones and Their Carbanalogues: further refinement of tentative pharmacophore group

  摘要：

  Two series of 3-(substituted phenyl)-5-alkyl-2,5-dihydrofuran-2-ones related to a natural product, (-)incrustoporine, were synthesized and their in vitro antifungal activity evaluated. The compounds with halogen substituents on the phenyl ring exhibited selective antifungal activity against the filamentous strains of Absidia corymbifera and Aspergillus fumigatus. On the other hand, the influence of the lenghth of the alkyl chain at C(5) was marginal. The antifungal effect of the most active compound against the above strains was higher than that of ketoconazole, and close to that of amphotericin B. In order to verify the hypothesis about a possible relationship between the Michael-accepting ability of the compounds and their antifungal activity, a series of simple carbanalogues, 2-(substituted phenyl)cyclopent-2-enones, was prepared and subjected to antifungal activity assay as well. (C) 2003 Elsevier Science Ltd. All rights reserved.

  DOI：

  10.1016/s0968-0896(03)00220-7

文献信息

• NOVEL PROLINE DERIVATIVES
  申请人：Sánchez Rubén Alvarez

  公开号：US20100267722A1

  公开（公告）日：2010-10-21

  The invention relates to a compound of formula (I) wherein A, R 1 -R 6 are as defined in the description and in the claims. The compound of formula (I) can be used as a medicament.

  这项发明涉及一种化合物，其化学式为（I），其中A，R1-R6如描述和权利要求中所定义。化合物的化学式（I）可用作药物。
• Enantioselective α-Allylation of Acyclic Esters Using B(pin)-Substituted Electrophiles: Independent Regulation of Stereocontrol Elements through Cooperative Pd/Lewis Base Catalysis
  作者：W. Rush Scaggs、Thomas N. Snaddon

  DOI：10.1002/chem.201803543

  日期：2018.9.25

  Cooperation between a Lewis base and Pd catalyst enables the direct enantioselective α‐functionalization of aryl and vinyl acetic acid esters using a bifunctional B(pin)‐substituted electrophile. Critical to the success of this method was the recognition that both catalysts could control the necessary stereochemical aspects; the Lewis base catalyst controls the enantioselectivity of the reaction, whereas

  Lewis碱和Pd催化剂之间的配合可使用双官能团B（pin）取代的亲电试剂对芳基和乙烯基乙酸酯进行直接对映选择性α-官能化。认识到两种催化剂都可以控制必要的立体化学方面，是该方法成功的关键。Lewis碱催化剂控制反应的对映选择性，而Pd催化剂调节烯基-B（pin）构型。这是在Pd催化的烯丙基烷基化过程中使用协同催化控制两个立体化学特征的第一个例子。
• [EN] PIPERAZINE DERIVATIVES AS 5-HT1B ANTAGONISTS<br/>[FR] DERIVES DE PIPERAZINE UTILISES EN TANT QU'ANTAGONISTES DE 5-HT1B
  申请人：SMITHKLINE BEECHAM PLC

  公开号：WO2001023374A1

  公开（公告）日：2001-04-05

  Piperazine derivatives of formula (I) processes for their preparation, pharmaceutical compositions containing them and to their use in therapy as 5-HT1B antagonists. W,Y,Ra-Reare so defined in the application.

  式(I)的哌嗪衍生物，其制备方法，包含它们的制药组合物以及作为5-HT1B拮抗剂在治疗中的用途。W，Y，Ra-Re在申请中有定义。
• Piperazine derivatives as 5-HT1B antagonists
  申请人：SmithKline Beecham p.I.c.

  公开号：US20040176388A1

  公开（公告）日：2004-09-09

  Piperazine derivatives of formula (I) processes for their preparation, pharmaceutical compositions containing them and to their use in therapy as 5-HT 1B antagonists. W,Y,R a -R e are so defined in the application. 1

  公式(I)的吡哆醇衍生物，其制备方法，包含它们的制药组合物以及它们作为5-HT1B拮抗剂在治疗中的应用。其中，W，Y，Ra-Re在申请中有定义。
• Proline derivatives
  申请人：Hoffman-La Roche Inc.

  公开号：US08163793B2

  公开（公告）日：2012-04-24

  The invention relates to a compound of formula (I) wherein A, R1-R6 are as defined in the description and in the claims. The compound of formula (I) can be used as a medicament.

  本发明涉及一种式为(I)的化合物，其中A，R1-R6在说明书和权利要求书中定义。式(I)化合物可用作药物。