N-benzyltyramine | 52447-50-4

• 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: N-benzyltyramine
• 英文别名: 4-(2-benzylamino-ethyl)-phenol；4-(2-Benzylamino-aethyl)-phenol；N-Benzyl-4-oxy-β-phenaethylamin；N-Benzyl-tyramin；4-[2-(Benzylamino)ethyl]phenol
• CAS: 52447-50-4
• 化学式: C₁₅H₁₇NO
• 分子量: 227.306
• InChiKey: DAKFPYXAXDNNMV-UHFFFAOYSA-N

物化性质

• 熔点：
  142 °C
• 沸点：
  387.2±22.0 °C(Predicted)
• 密度：
  1.099±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  17
• 可旋转键数：
  5
• 环数：
  2.0
• sp3杂化的碳原子比例：
  0.2
• 拓扑面积：
  32.3
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  N-benzyltyramine 在 palladium on activated charcoal 氢气 、 potassium carbonate 、 溶剂黄146 、 potassium iodide 作用下， 以 甲醇 、 异丙醇 、 丙酮 为溶剂， 60.0 ℃ 、2.0 MPa 条件下， 反应 144.0h， 生成 methyl 4-[2-(2-hydroxy-3-phenoxypropylamino)ethyl]phenoxyacetate
  参考文献：
  名称：

  Selective .beta.3-adrenergic agonists of brown adipose tissue and thermogenesis. 2. [4-[2-[(2-Hydroxy-3-phenoxypropyl)amino]ethoxy]phenoxy]acetamides

  摘要：

  The ester methyl [4-[2-[(2-hydroxy-3-phenoxypropyl)amino]ethoxy]phenoxy]acetate (1) (R1 = OMe) had previously been identified as the most interesting member of a series of selective beta-3-adrenergic agonists of brown adipose tissue and thermogenesis in the rat. In vivo it acts mainly via the related acid 1 (R1 = OH). Amides have been examined to determine whether they have advantages over the ester. In particular, in the rat and dog the half-lives of amides of appropriate potency were no longer than those of the ester. The amide (S)-4-[2-[(2-hydroxy-3-phenoxypropyl)amino]ethoxy]-N-(2-methoxyethyl)phenoxyacetamide [S-27, ICI D7114] was selected as having properties consistent with a sustained-release formulation should that prove necessary. Unlike the ester it is resistant to hydrolysis in the gut lumen. Further testing of ICI D7114 has shown that in the rat, cat, and dog it stimulates the beta-3-adrenergic receptor in brown adipose tissue at doses lower than those at which it affects beta-1- and beta-2-adrenergic receptors in other tissues. Slimming effects were observed in the dog. ICI D7114 may be a selective thermogenic agent in man and may be useful in the treatment of obesity and diabetes.

  DOI：

  10.1021/jm00088a010
• 作为产物：
  描述：

  (E)-4-(2-(benzylideneamino)ethyl)phenol 在 palladium on activated charcoal 氢气 作用下， 以 四氢呋喃 为溶剂， 25.0 ℃ 、2.0 MPa 条件下， 以93%的产率得到N-benzyltyramine
  参考文献：
  名称：

  The use of a continuous flow-reactor employing a mixed hydrogen–liquid flow stream for the efficient reduction of imines to amines

  摘要：

  在连续流动反应器中，通过催化氢化，利用电化学产生的氢源生成混合氢-液流流，实现了亚胺高产率地还原为胺，并具有优异的化学选择性。

  DOI：

  10.1039/b504854k

文献信息

• Sodium borohydride on wet clay: Solvent-free reductive amination of carbonyl compounds using microwaves
  作者：Rajender S. Varma、Rajender Dahiya

  DOI：10.1016/s0040-4020(98)00326-3

  日期：1998.6

  A solvent-free reductive amination of carbonyl compounds by wet montmorillonite K 10 clay supported sodium borohydride is described; microwave irradiation facilitates the procedure.

  描述了通过湿蒙脱石K 10粘土负载的硼氢化钠对羰基化合物进行无溶剂还原胺化反应。微波辐射使该过程变得容易。
• A Bioinspired Synthesis of Polyfunctional Indoles
  作者：Zheng Huang、Ohhyeon Kwon、Haiyan Huang、Aziz Fadli、Xavier Marat、Magali Moreau、Jean-Philip Lumb

  DOI：10.1002/anie.201806490

  日期：2018.9.10

  Polyfunctional indoles bearing substituents at C5 and C6 are prevalent in natural products, pharmaceuticals, agrochemicals, and materials. Owing to the remoteness of the C5 and C6 positions, indoles of this family can be difficult to prepare, and often require multistep syntheses. Herein, we describe a concise process that converts simple derivatives of tyrosine into 5,6‐difunctionalized indoles by

  在天然产物，药物，农用化学品和材料中普遍存在在C5和C6处带有取代基的多官能吲哚。由于C5和C6位置偏僻，该家族的吲哚可能难以制备，并且通常需要多步合成。在这里，我们描述了一个简单的过程，该过程通过将C，H，NH和OH键直接氧化，将酪氨酸的简单衍生物转化为5,6-双官能化的吲哚。我们的工作从酪氨酸的生物合成聚合制取黑色素颜料中获得了灵感，但为提供定义明确的吲哚杂环化合物进行了重要的改进。
• [EN] DIARYL ETHERS AS OPIOID RECEPTOR ANTAGONIST<br/>[FR] DIARYLE ETHERS UTILISES EN TANT QU'ANTAGONISTES DE RECEPTEUR OPIOIDES
  申请人：LILLY CO ELI

  公开号：WO2004026305A1

  公开（公告）日：2004-04-01

  A compound of the formula (I) wherein the variables X1 to X10, R1 to R7 including R3', E, v, y, z, A and B are as described, or a pharmaceutically acceptable salt, solvate, enantiomer, racemate, diastereomer or mixtures thereof, useful for the treatment, prevention or amelioration of obesity and Related Diseases is disclosed.

  公式（I）的化合物，其中变量X1至X10，R1至R7包括R3'，E，v，y，z，A和B如所述，或其药用盐，溶剂化物，对映体，消旋体，非对映异构体或其混合物，用于治疗、预防或改善肥胖和相关疾病。
• 착색 하전 실세스퀴옥산
  申请人：BASF SE 바스프 에스이(519980665444)

  公开号：KR101654452B1

  公开（公告）日：2016-09-05

  본 발명은 하기 화학식 II가 하기 화학식 III인 하기 화학식 1A의 화합물 및 하기 화학식 IV가 하기 화학식 V인 하기 화학식 1B의 화합물, 및 이러한 화학식 1A 또는 1B의 화합물을 포함하는 전기영동 장치를 제공한다. <화학식 1A> <화학식 II> <화학식 III> <화학식 1B> <화학식 IV> <화학식 V>

  本发明提供了一种电泳装置，包括式1A的化合物，其中式II是式III，和式1B的化合物，其中式IV是式V，以及式1A或1B的化合物。<式1A> <式II> <式III> <式1B> <式IV> <式V
• Iridium-Catalyzed Intramolecular Asymmetric Allylic Dearomatization of Phenols
  作者：Qing-Feng Wu、Wen-Bo Liu、Chun-Xiang Zhuo、Zi-Qiang Rong、Ke-Yin Ye、Shu-Li You

  DOI：10.1002/anie.201100206

  日期：2011.5.2

  In the presence of [Ir(cod)Cl}2] and a binol‐derived phosphoramidite ligand, spirocyclohexadienone derivatives were obtained with up to 97 % ee through iridium‐catalyzed intramolecular asymmetric allylic dearomatization of phenols (see scheme; cod=cycloocta‐1,5‐diene).

  失去芳香性：在[Ir（cod）Cl} 2 ]和由多元醇衍生的亚磷酰胺配体的存在下，通过铱催化的分子内酚类不对称烯丙基芳构脱芳香化反应，可以得到螺环己二酮衍生物的最高97％  ee（参见方案； cod = cycloocta-1,5-diene）。