5-(tert-butyl)-4-hydroxy-2-methylaniline | 6073-14-9

• 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: 5-(tert-butyl)-4-hydroxy-2-methylaniline
• 英文别名: 4-Amino-6-t-butyl-3-methyl-phenol；4-Amino-6-tert.-butyl-3-methylphenol；4-Amino-2-tert-butyl-5-methyl-phenol；4-Amino-2-tert-butyl-5-methyl-phenol；4-amino-2-tert-butyl-5-methylphenol
• CAS: 6073-14-9
• 化学式: C₁₁H₁₇NO
• 分子量: 179.262
• InChiKey: XEGDYCNFKQYDHS-UHFFFAOYSA-N

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  13
• 可旋转键数：
  1
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.45
• 拓扑面积：
  46.2
• 氢给体数：
  2
• 氢受体数：
  2

反应信息

• 作为反应物：
  描述：

  5-(tert-butyl)-4-hydroxy-2-methylaniline 在 盐酸 、 sodium hydroxide 、 potassium iodide 、 三乙胺 作用下， 以 四氢呋喃 、 甲醇 、 N,N-二甲基甲酰胺 为溶剂， 生成 7-(tert-Butyl)-2,3-dihydro-5-(2-methyl-2-propenyl)amino-2,2,4-trimethyl-1-benzofurane
  参考文献：
  名称：

  TRICYCLIC DIHYDROBENZOFURAN DERIVATIVES, PROCESS FOR THE PREPARATION THEREOF AND AGENTS

  摘要：

  公开号：

  EP1211253B1
• 作为产物：
  描述：

  6-叔丁基间甲酚 在 盐酸 、 ammonium hydroxide 、 硫化氢 、 sodium nitrite 作用下， 以 乙醇 、 水 为溶剂， 生成 5-(tert-butyl)-4-hydroxy-2-methylaniline
  参考文献：
  名称：

  Synthesis and antioxidant activity of thymol and carvacrol based Schiff bases

  摘要：

  Thymol and carvacrol are well known antioxidants found in the extract of the plants of thyme species. The Schiff bases of 2-iso-propyl-5-methyl-phenol (thymol/1a), 2-tert-butyl-5-methyl-phenol (1b) and 5-iso-propyl-2-methyl-phenol (carvacrol/1c) exhibited much better antioxidant activity than thymol and carvacrol in DPPH assay. Ten compounds (4k, 4l, 4r, 5k, 5l, 5q, 5r, 6k, 6l and 6r) showed better or similar activity as compared to the reference compound ascorbic acid. Twenty-four most active compounds were also screened by ABTS method and showed 60-90% inhibition at 5 mu g/mL concentration. (c) 2012 Elsevier Ltd. All rights reserved.

  DOI：

  10.1016/j.bmcl.2012.12.001

文献信息

• Highly Productive α-Alkylation of Ketones with Alcohols Mediated by an Ir–Oxalamidato/Solid Base Catalyst System
  作者：Hideo Shimizu、Hironori Maeda、Hideki Nara

  DOI：10.1021/acs.oprd.0c00362

  日期：2020.11.20

  An Ir–oxalamidato complex in combination with a solid base (e.g., magnesium aluminometasilicate/Ca(OH)2) significantly improved the catalyst productivity in α-alkylation of methyl ketones with primary alcohols. Optimization through systematic variation of the oxalamidato ligand led to a practical turnover number (TON) of 10 000–40 000.

  Ir-草胺酰胺配合物与固体碱（例如，铝硅酸镁/ Ca（OH）2）结合可显着提高甲基酮与伯醇的α-烷基化反应的催化剂生产率。通过系统改变草酰胺的配体而进行的优化导致实际营业额（TON）为10,000至40,000。
• IMIDAZO[1,2-A]PYRIDINE COMPOUNDS AS VEGF-R2 INHIBITORS
  申请人：Barda David Anthony

  公开号：US20090227622A1

  公开（公告）日：2009-09-10

  The present invention provides compounds that are inhibitors of VEGF-R2 of the formula: (I) and methods of using these compounds.

  本发明提供了公式（I）的VEGF-R2抑制剂化合物以及使用这些化合物的方法。
• Tricyclic dihydrobenzofuran derivatives, process for the preparation thereof and agents
  申请人：Ohkawa Shigenori

  公开号：US06872718B1

  公开（公告）日：2005-03-29

  A compound represented by the formula: wherein Ring A is a non-aromatic 5- to 7-membered nitrogen-containing heterocyclic ring which may be further substituted, Ring B is benzene ring which is further substituted, Ring C is a dihydrofuran-ring which may be further substituted and R is hydrogen atom or an acyl group or a salt thereof has an excellent lipid peroxidation inhibitory activity and is useful as a lipid peroxidation inhibitor.

  一种化合物的化学式表示为：其中环A是一种非芳香性的5-至7元素含氮杂环，其可能进一步被取代，环B是苯环，其进一步被取代，环C是二氢呋喃环，其可能进一步被取代，R是氢原子或酰基或其盐。该化合物具有出色的脂质过氧化抑制活性，并可用作脂质过氧化抑制剂。
• PHASE CHANGE INKS
  申请人：Turek Caroline M.

  公开号：US20100080922A1

  公开（公告）日：2010-04-01

  Phase change ink comprising colorant and carrier comprising additive of formula wherein A, E, G, and J are —H, —Cl, —Br, —I, —OH, —COOH, amino, alkyl, aryl, arylalkyl, alkylaryl; Z is —H, alkyl, aryl, arylalkyl, alkylaryl, —(CH 2 CH 2 O) m H, Na, K, —P(X)(OR 5 )(OR 6 ) wherein X is oxygen or sulfur, or —C(═O)R 7 , and n is 0, 1, 2, or 3. Also, a process which comprises (1) incorporating into an ink jet printing apparatus a phase change ink as disclosed herein; (2) melting the ink; and (3) causing droplets of the melted ink to be ejected in an imagewise pattern onto a substrate.

  相变墨水包括颜料和载体，该载体包括以下式子的添加剂：A、E、G和J分别代表—H、—Cl、—Br、—I、—OH、—COOH、氨基、烷基、芳基、芳基烷基和烷基芳基；Z代表—H、烷基、芳基、芳基烷基、烷基芳基、—(CH2CH2O)mH、Na、K、—P(X)(OR5)(OR6)，其中X是氧或硫，或—C(═O)R7，n为0、1、2或3。此外，本发明还涉及一种过程，其中包括：（1）将本文所述的相变墨水纳入喷墨打印设备中；（2）熔化墨水；（3）使熔化的墨水滴在基板上成像。
• Imidazo[1,2-A]pyridine compounds as VEGF-R2 inhibitors
  申请人：Eli Lilly and Company

  公开号：US07666879B2

  公开（公告）日：2010-02-23

  The present invention provides compounds that are inhibitors of VEGF-R2 of the formula: (I) and methods of using these compounds.

  本发明提供了公式为(I)的抑制VEGF-R2的化合物以及使用这些化合物的方法。