2-benzyl-6-bromopyridine | 59880-64-7

• 分子结构分类: 有机化合物 - 有机杂环化合物 - 吡啶及其衍生物
• 英文名称: 2-benzyl-6-bromopyridine
• 英文别名: 6-benzyl-2-bromopyridine；6-bromo-2-benzylpyridine；2-benzyl-6-bromo-pyridine
• CAS: 59880-64-7
• 化学式: C₁₂H₁₀BrN
• 分子量: 248.122
• InChiKey: QOXHNHPOPVKBBW-UHFFFAOYSA-N

物化性质

• 沸点：
  327.8±27.0 °C(Predicted)
• 密度：
  1.392±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  3.8
• 重原子数：
  14
• 可旋转键数：
  2
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.08
• 拓扑面积：
  12.9
• 氢给体数：
  0
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  2-benzyl-6-bromopyridine 在 platinum(IV) oxide 盐酸 、 正丁基锂 、 氢气 、 溶剂黄146 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 二氯甲烷 为溶剂， -78.0 ℃ 、101.33 kPa 条件下， 生成
  参考文献：
  名称：

  2,6-Disubstituted N-arylsulfonyl piperidines as γ-secretase inhibitors

  摘要：

  A novel piperidine series of gamma-secretase inhibitors, potentially useful for the treatment of Alzheimer's disease, is disclosed. SAR investigation revealed the requirement for cis-stereochemistry of the substituents attached to the core, which resulted in the chair-like diaxial conformation of the piperidine ring. The series was optimized to provide inhibitors with IC(50)'s in the single-digit nanomolar range. Absolute stereochemistry of the active enantiomer was assigned. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.09.094
• 作为产物：
  描述：

  (6-bromopyridin-2-yl)(phenyl)methanol 在 三乙基硅烷 、 三氟乙酸 作用下， 以 二氯甲烷 为溶剂， 生成 2-benzyl-6-bromopyridine
  参考文献：
  名称：

  2,6-Disubstituted N-arylsulfonyl piperidines as γ-secretase inhibitors

  摘要：

  A novel piperidine series of gamma-secretase inhibitors, potentially useful for the treatment of Alzheimer's disease, is disclosed. SAR investigation revealed the requirement for cis-stereochemistry of the substituents attached to the core, which resulted in the chair-like diaxial conformation of the piperidine ring. The series was optimized to provide inhibitors with IC(50)'s in the single-digit nanomolar range. Absolute stereochemistry of the active enantiomer was assigned. (c) 2006 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2006.09.094

文献信息

• POLYCYCLIC COMPOUNDS AS LYSOPHOSPHATIDIC ACID RECEPTOR ANTAGONISTS
  申请人：CLARK Ryan

  公开号：US20110082164A1

  公开（公告）日：2011-04-07

  Described herein are compounds that are antagonists of lysophosphatidic receptor(s). Also described are pharmaceutical compositions and medicaments that include the compounds described herein, as well as methods of using such antagonists, alone and in combination with other compounds, for treating LPA-dependent or LPA-mediated conditions or diseases.

  本文描述了一些作为赖氨酸磷脂酸受体拮抗剂的化合物。还描述了包括本文描述的化合物的药物组合物和药物，以及使用这些拮抗剂的方法，单独或与其他化合物结合，用于治疗依赖或介导赖氨酸磷脂酸的疾病或病症。
• Direct Triflylation of Benzylic C-H Bonds with Pyridine as a Directing Group
  作者：Jun Yang、Juanjuan Hu、Yangen Huang、Xiuhua Xu、Fengling Qing

  DOI：10.1002/cjoc.201600826

  日期：2017.6

  The first example of benzylic C—H triflylation was accomplished with pyridine as a directing group. The reaction of various 2‐benzylpyridines and (CF3SO2)2O in the presence of NEt3 in CH2Cl2 proceeded smoothly to afford the corresponding benzyl triflones in moderate to high yields.

  用吡啶作为指导基团完成苄基CHF3-三氟甲基化的第一个实例。在NEt 3存在下，各种2-苄基吡啶和（CF 3 SO 2）2 O在CH 2 Cl 2中的反应顺利进行，以中等至高收率提供了相应的苄基三氟甲酮。
• Process for producing stereoisomer of pyrrolidine derivative
  申请人：——

  公开号：US20030004208A1

  公开（公告）日：2003-01-02

  The present invention provides a process for producing optically active 3-hydroxy-4-methoxypyrrolidine, which is an intermediate for synthesizing a quinuclidine derivative useful as a squalene synthetase inhibitor, a salt thereof, or a hydrate thereof by subjecting a pyrrolidine derivative represented by the following formula (1-4): 1 wherein R 3a and R 3b are different and each of R 3a and R 3b represents a hydrogen atom or a methyl group, to optical division purification by using an optically active dibenzoyltartaric acid derivative or the like.

  本发明提供了一种用于生产光学活性的3-羟基-4-甲氧基吡咯烷的方法，这是一种合成作为角鲨烯合酶抑制剂有用的喹努啉衍生物的中间体，其盐类，或者其水合物，通过使用光学活性的二苯甲酰酒石酸衍生物等，对以下式子(1-4)所表示的吡咯烷衍生物进行光学分离纯化： 1 式中，R 3a 和R 3b 不同，R 3a 和R 3b 各自代表一个氢原子或甲基基团。
• Selective mono-alkylation and arylation of aromatic dihalides by palladium-catalyzed cross-coupling with the Grignard and organozinc reagents
  作者：Akio Minato、Kohei Tamao、Tamio Hayashi、Keizo Suzuki、Makoto Kumada

  DOI：10.1016/s0040-4039(00)71521-8

  日期：1980.1

  Dibromobenzene, dibromothiophenes, dichloro- and dibromopyridine are highly selectively mono-alkylated and arylated with Grignard or organozinc reagents in the presence of palladium complexes as catalysts.

  在钯络合物作为催化剂的存在下，用格氏试剂或有机锌试剂将二溴苯，二溴噻吩，二氯吡啶和二溴吡啶高度选择性地单烷基化和芳基化。
• PYRROLIDINE DERIVATIVE AND PROCESS FOR PRODUCING THE SAME
  申请人：Eisai Co., Ltd.

  公开号：EP1375479A9

  公开（公告）日：2004-04-14

  A pyrrolidine derivative, which is an intermediate for a quinuclidine derivate side chain useful as a squalene synthase inhibitor, and producing method thereof are disclosed. A pyrrolidine derivative (X) represented by the following formula (X) (wherein R1 and R2 each represents a hydroxy group, C1-6 alkoxy groups or the like; R3 represents a hydrogen atom, a benzyl group or the like); or a salt thereof or a hydrate thereof:

  揭示了一种吡咯烷衍生物，它是喹诺啉衍生物侧链的中间体，可用作角鲨烯合酶抑制剂，并公开了其生产方法。 所述吡咯烷衍生物（X）由以下式（X）表示（其中R1和R2分别表示羟基，C1-6烷氧基或类似物；R3表示氢原子，苄基或类似物）；或其盐或水合物：