1-苯基-3-(丙烯-2-基)脲 | 2835-30-5

• 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: 1-苯基-3-(丙烯-2-基)脲
• 英文名称: 1-allyl-3-phenylurea
• 英文别名: 1-phenyl-3-(propen-2-yl)urea；N-allyl-N'-phenyylurea；N-allyl-N'-phenylurea；N-phenyl-N'-allylurea；N-allyl-N-phenylurea；N-allyl-N'-phenyl-urea；1-phenyl-3-prop-2-enylurea
• CAS: 2835-30-5
• 化学式: C₁₀H₁₂N₂O
• mdl: MFCD00048164
• 分子量: 176.218
• InChiKey: MLSKUXJIZZNRSU-UHFFFAOYSA-N

物化性质

• 熔点：
  115.5-116 °C
• 沸点：
  267.9±23.0 °C(Predicted)
• 密度：
  1.105±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  1.6
• 重原子数：
  13
• 可旋转键数：
  3
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.1
• 拓扑面积：
  41.1
• 氢给体数：
  2
• 氢受体数：
  1

反应信息

• 作为反应物：
  描述：

  1-苯基-3-(丙烯-2-基)脲 在 Grubbs catalyst first generation 作用下， 以 1,2-二氯乙烷 为溶剂， 反应 16.0h， 以57%的产率得到苯基脲
  参考文献：
  名称：

  Reactivity of Grubbs' Catalysts with Urea- and Amide-Substituted Olefins. Metathesis and Isomerization

  摘要：

  The reactions of a series of urea- and amide-substituted olefins with Grubbs' catalysts are presented. Depending on the substrate's nature, the formation of either cross-metathesis or isomerization products is observed. To favor the cross-metathesis products, the reactions have been carried out using a wide range of experimental conditions. Upon addition of monophenyl phosphoester to these reactions, the isomerization of the olefins is completely suppressed and the cross-metathesis products are obtained in up to 60% yield.

  DOI：

  10.1021/jo051120y
• 作为产物：
  描述：

  alkaline earth salt of/the/ methylsulfuric acid 在 barium dihydroxide 、 乙醇 作用下， 生成 1-苯基-3-(丙烯-2-基)脲
  参考文献：
  名称：

  Maly, Zeitschrift fur Chemie, 1869, p. 263

  摘要：

  DOI：

文献信息

• A Fe₃ O₄ @SiO₂ /Schiff Base/Pd Complex as an Efficient Heterogeneous and Recyclable Nanocatalyst for One-Pot Domino Synthesis of Carbamates and Unsymmetrical Ureas
  作者：Iman Dindarloo Inaloo、Sahar Majnooni

  DOI：10.1002/ejoc.201901140

  日期：2019.10.9

  A palladium‐catalyzed domino method for the direct synthesis of carbamates and ureas has been developed by using readily available and economical starting materials (aryl halide, carbon monoxide, sodium azide, amines, and alcohols) in a one‐pot approach. This efficient and phosgene‐free process provided an inexpensive and attractive route to synthesize the products in good to excellent yields.

  通过一锅法使用容易获得且经济的起始原料（芳基卤化物，一氧化碳，叠氮化钠，胺和醇），已经开发了直接催化氨基甲酸酯和脲合成钯催化的多米诺骨牌方法。这种高效且无光气的工艺提供了一种廉价且诱人的途径，可以以良好的收率获得优良的合成产物。
• Modified amino acids, pharmaceuticals containing these compounds and method for their production
  申请人：——

  公开号：US20010036946A1

  公开（公告）日：2001-11-01

  The present invention relates to modified amino acids of general formula 1 wherein A, Z, X, n, m, R, R 2 , R 3 , R 4 and R 11 are defined as in claims 1 to 5 , their tautomers, their diastereomers, their enantiomers, the mixtures thereof and the salts thereof, particularly the physiologically acceptable salts thereof with inorganic or organic acids or bases, pharmaceutical compositions containing these compounds, the use thereof and processes for preparing them as well as their use for the production and purification of antibodies and as labelled compounds in RIA- and ELISA assays and as diagnostic or analytical aids in neurotransmitter research.

  本发明涉及一般式1的改良氨基酸，其中A、Z、X、n、m、R、R2、R3、R4和R11如权利要求1至5中所定义，它们的互变异构体、对映异构体、混合物及其盐，特别是其与无机或有机酸或碱的生理上可接受的盐，含有这些化合物的药物组合物，其用途以及用于制备它们的过程，以及它们在抗体的生产和纯化中的用途，以及在RIA和ELISA测定中作为标记化合物以及在神经递质研究中作为诊断或分析辅助工具的用途。
• Manganese dioxide in a new role of Sulfur extrusion in thioamides
  作者：B. Radha Rani、M.F. Rahman、U.T. Bhalerao

  DOI：10.1016/s0040-4020(01)88517-3

  日期：1992.1

  A simple and efficient procedure for the mild conversion of thioamides to amides in good yields using active manganese dioxide is described.

  描述了使用活性二氧化锰以高收率将硫酰胺轻度转化为酰胺的简单有效的方法。
• Iron(iii) catalysed synthesis of unsymmetrical di and trisubstituted ureas – a variation of classical Ritter reaction
  作者：Hosamani Basavaprabhu、Vommina V. Sureshbabu

  DOI：10.1039/c2ob06916d

  日期：——

  An application of the classical Ritter reaction for the synthesis of unsymmetrical di and trisubstituted ureas catalyzed by FeCl3 is described. The protocol is of significant interest in view of the easy availability of precursors, mild reaction conditions employed and interestingly its applicability for the alkylation of alcohols capable of forming stable carbocationic intermediates even to the sterically hindered moieties.

  介绍了利用经典Ritter反应合成非对称二取代和三取代脲类化合物的方法，该反应由FeCl3催化。该方案具有重要意义，因为其前体易于获得，反应条件温和，而且在对能够形成稳定碳正离子中间体的醇进行烷基化时，即使是空间位阻较大的基团也能适用。
• Ionic liquid mediated one-pot synthesis of 6-aminouracils
  作者：Sunil S. Chavan、Mariam S. Degani

  DOI：10.1039/c1gc15940b

  日期：——

  A novel, one-pot synthesis of 6-aminouracils via in situ generated ureas and cyanoacetylureas in the presence of an ionic liquid catalyst, 1,1,3,3-tetramethylguanidine acetate, is described. The catalyst can be recycled for five consecutive runs without loss of activity. The mechanism for the ring closure of cyanoacetylurea to 6-aminouracil is also discussed.

  本文描述了一种新颖的一锅法合成6-氨基嘧啶-2-酮，方法是通过在离子液体催化剂1,1,3,3-四甲基尿嘧啶醋酸盐存在下原位生成的脲和氰乙酰脲。该催化剂可以连续循环使用五次而不失活。文中还讨论了氰乙酰脲环的闭合机制至6-氨基嘧啶-2-酮的过程。