3-苯基-2-丙炔-1-胺 盐酸盐 | 30011-36-0

• 物质功能分类: 有机原料 - 羧酸类化合物及衍生物
• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 中文名称: 3-苯基-2-丙炔-1-胺 盐酸盐
• 中文别名: 盐酸3-苯丙基-2-炔-1-胺；3-苯基-2-丙炔-1-胺盐酸盐
• 英文名称: 3-phenylprop-2-yn-1-amine hydrochloride
• 英文别名: 3-phenylpropargylamine hydrochloride；3-phenyl-2-propyn-1-amine hydrochloride；3-Phenylprop-2-ynylazanium;chloride
• CAS: 30011-36-0
• 化学式: C₉H₉N*ClH
• mdl: MFCD00055198
• 分子量: 167.638
• InChiKey: NOXMJZCFMAEDRF-UHFFFAOYSA-N

物化性质

• 熔点：
  222-226°C

计算性质

• 辛醇/水分配系数(LogP)：
  1.57
• 重原子数：
  11
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.111
• 拓扑面积：
  26
• 氢给体数：
  2
• 氢受体数：
  1

安全信息

• 海关编码：
  2921499090
• WGK Germany：
  3
• 危险性防范说明：
  P261,P264,P270,P271,P280,P301+P312,P302+P352,P304+P340,P305+P351+P338,P330,P332+P313,P337+P313,P362,P403+P233,P405,P501
• 危险性描述：
  H302,H315,H319,H335
• 储存条件：
  存储条件：2-8°C，需使用惰性气体保护。

反应信息

• 作为反应物：
  描述：

  3-苯基-2-丙炔-1-胺 盐酸盐 在 吡啶 、 sodium hydroxide 、 nitrosonium tetrafluoroborate 、 三乙胺 作用下， 以 乙醚 、 乙醇 、 二氯甲烷 为溶剂， 反应 2.0h， 生成 1-(1-ethoxyprop-2-ynyl)benzene
  参考文献：
  名称：

  Carbene-Carbene Interconversion between 1- and 3-Phenyl-2-propynylidenes

  摘要：

  1-Phenyl-3-diazopropyne (Id) and 3-phenyl-3-diazopropyne (2d) were prepared and photolyzed under various conditions. In ethanol at ambient temperatures, both 1d and 2d gave a 1:10 +/- 1 mixture of 1-phenyl-3-ethoxypropyne (3) and 3-phenyl-3-ethoxypropyne (4). The photolyses of matrix-isolated 1d and 2d at cryogenic temperatures were followed by EPR, IR, and UV-visible spectroscopy. EPR experiments in 2-methyltetrahydrofuran (MTHF), isopentane, and ethanol-d(6) matrices at 9 K showed spectra due to a mixture of the corresponding triplet carbenes 1c (\D/hc\ = 0.543 and \E/hc\ = 0.003 cm(-1)) and 2c (\D/hc\ = 0.526 and \E/hc\ = 0.010 cm(-1)). The ratio of the generated carbenes carried the memory of the starting diazo compounds; 1c and 2c were produced mainly from 1d and 2d, respectively. Carbene 2c isomerized to 1c at 70-90 K in MTHF and ethanol-d(6) and at 44-68 K in isopentane, indicating that 1c was thermodynamically more stable than 2c on the triplet ground-state potential energy surface. IR and UV-visible absorption experiments employing various media (argon, isopentane, N-2, CO/Ar, O-2/N-2, and O-2/Ar) revealed that the photolysis of 2d afforded mostly absorptions due to 2c. Photolysis of 1d produced similar spectra, due mainly to 2c, together with weak absorptions due to 1c. The different results observed in EPR and IR experiments were explained by the difference in the matrices in which the diazo groups were photolyzed. Calculations at the ab initio MP2/DZV(d) level of theory showed that the triplet ground state of 1c was more thermodynamically stable than 2c by 1.41 kcal/mol, in agreement with the experimental results. The situation is reversed in the singlet manifold, where 2c was computed to be much lower in energy than 1c. The energy differences (Delta E(ST)) between the singlet and triplet states were computed to be 15.7 and 11.0 kcal/mol for 1c and 2c, respectively, with the DZV(d) basis set.

  DOI：

  10.1021/ja00093a017
• 作为产物：
  描述：

  2-(3-phenylprop-2-yn-1-yl)isoindoline-1,3-dione 在 一水合肼 、 盐酸 作用下， 以 乙醇 为溶剂， 反应 0.25h， 生成 3-苯基-2-丙炔-1-胺 盐酸盐
  参考文献：
  名称：

  三唑-金（I）催化炔烃硼氢化反应合成环胺硼烷

  摘要：

  炔丙基胺硼烷腈的第一个炔烃加氢硼化是通过三唑-Au I配合物完成的。尽管典型的[L-Au] +物种在添加胺硼烷腈后几分钟内就会分解，但三唑改性的金催化剂（TA-Au）仍保持活性，并可以一步合成高纯度的1,2-BN-环戊烯达到优异的产量。这种新方法具有良好的底物耐受性和温和的反应条件（开瓶），提供了另一种途径，可以高效地获得有趣的环状胺硼烷。

  DOI：

  10.1002/anie.201402614

文献信息

• A simple, tandem approach to the construction of pyridine derivatives under metal-free conditions: a one-step synthesis of the monoterpene natural product, (−)-actinidine
  作者：Dilipkumar Uredi、Damoder Reddy Motati、E. Blake Watkins

  DOI：10.1039/c9cc01097a

  日期：——

  followed by concomitant cyclization through an allenyl intermediate to afford pyridines in excellent yields, with water as the sole by-product. This mild strategy is also suitable for functionalization of natural products or other advanced intermediates having α,β-unsaturated carbonyl functionality. The utility of the present protocol was showcased with the synthesis of the monoterpene alkaloid, (−)-actinidine

  已经开发了一种简单的模块化单步合成法，可从容易获得的α，β-不饱和羰基化合物和炔丙基胺合成各种取代的吡啶。本方案具有广泛的底物范围，并允许在温和且无金属的条件下通过选择性控制取代模式来接近多取代的吡啶。该反应涉及亚胺的形成，随后伴随通过烯基中间体的环化，以优异的收率得到吡啶，其中水是唯一的副产物。这种温和的策略也适用于天然产物或其他具有α，β-不饱和羰基官能团的高级中间体的官能化。本协议的效用通过单蚁生物碱（-）-in啶，一种与蚂蚁相关的虹彩样生物的合成得以展示。
• NOVEL METHODS FOR PREPARATION OF SUBSTITUTED PYRIDINES AND RELATED NOVEL COMPOUNDS
  申请人：Watkins Edmond Blake

  公开号：US20200095245A1

  公开（公告）日：2020-03-26

  The present invention relates to novel methods of preparation of substituted pyridines and the compounds produced therefrom. In particular, the present invention provides efficient methods for the construction of diversely substituted pyridines, with varying substitution patterns under simple and metal-free conditions with high atom- and pot-economy and excellent functional group tolerance, and which are useful for the synthesis of natural products.

  本发明涉及取代吡啶的新的制备方法及其由此产生的化合物。特别是，本发明提供了一种高效的方法，用于构建不同取代的吡啶，具有不同的取代模式，在简单和无金属条件下具有高原子经济和锅经济以及优良的功能团耐受性，并且适用于天然产物的合成。
• Silver-Catalyzed Cyclization of Propargylic Amides to Oxazolines
  作者：Valerie H. L. Wong、Andrew J. P. White、T. S. Andy Hor、King Kuok Mimi Hii

  DOI：10.1002/adsc.201500610

  日期：2015.12.14

  is observed in the cyclization of propargylic amides catalyzed by bis(pyridyl)silver(I) complexes, with an unexpected reversal of electronic demand to the analogous NH addition reaction. The catalyst was found to be effective for internal alkyne substrates, offering exclusive selectivity for the 5-exo-dig product. Differences in selectivity profile between gold- and silver-catalyzed processes are highlighted

  在双（吡啶基）银（I）配合物催化的炔丙基酰胺环化过程中观察到配体促进作用，电子需求意外逆转至类似的NH加成反应。发现该催化剂对内部炔烃底物有效，为5 -exo-dig产物提供了独特的选择性。重点讨论了金和银催化工艺之间选择性分布的差异。
• [EN] SUBSTITUTED BENZIMIDAZOLE CARBOXAMIDES AND THEIR USE IN THE TREATMENT OF MEDICAL DISORDERS<br/>[FR] BENZIMIDAZOLE CARBOXAMIDES SUBSTITUÉS ET LEUR UTILISATION DANS LE TRAITEMENT DE TROUBLES MÉDICAUX
  申请人：BIAL BIOTECH INVEST INC

  公开号：WO2021055591A1

  公开（公告）日：2021-03-25

  The invention provides substituted benzimidazole carboxamides and related compounds, compositions containing such compounds, medical kits, and methods for using such compounds and compositions to treat a medical disorder, e.g., cancer, lysosomal storage disorder, neurodegenerative disorder, inflammatory disorder, in a patient.

  这项发明提供了替代苯并咪唑羧酰胺及相关化合物，含有这些化合物的组合物，医疗工具包，以及使用这些化合物和组合物治疗患者的医疗疾病的方法，例如癌症、溶酶体贮积症、神经退行性疾病、炎症性疾病。
• A Unified Strategy for the Synthesis of β-Carbolines, γ-Carbolines, and Other Fused Azaheteroaromatics under Mild, Metal-Free Conditions
  作者：Dilipkumar Uredi、Damoder Reddy Motati、E. Blake Watkins

  DOI：10.1021/acs.orglett.8b02441

  日期：2018.10.19

  An efficient, unified approach for the synthesis of β-carbolines, γ-carbolines, and other fused azaheteroaromatics has been realized under metal-free conditions, from propargylic amines and (hetero)aromatic aldehydes. This unified strategy provides β- and γ-carbolines as well as a range of fused azaheteroaromatics with a broad substrate scope and excellent functional group compatibility. The formal

  在无金属条件下，已经从炔丙基胺和（杂）芳族醛合成了一种高效，统一的方法，用于合成β-咔啉，γ-咔啉和其他稠合的氮杂杂环芳烃。这种统一的策略可提供β-和γ-咔啉以及一系列稠合的氮杂杂芳烃，具有广泛的底物范围和出色的官能团相容性。从商业上可获得的材料进行一锅反应，可以克级（3a）形式完成氧代脯氨酸D和G的正式合成（以前报道的最短的3a路线是5个步骤）。进行了将亚胺中间体3aa转化为β-咔啉3a的NMR研究，结果表明该反应通过丙二烯中间体进行。