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2-hydroxy-1-(4-(trifluoromethoxy)phenyl)ethan-1-one | 1148005-60-0

中文名称
——
中文别名
——
英文名称
2-hydroxy-1-(4-(trifluoromethoxy)phenyl)ethan-1-one
英文别名
2-Hydroxy-4'-(trifluoromethoxy)acetophenone;2-hydroxy-1-[4-(trifluoromethoxy)phenyl]ethanone
2-hydroxy-1-(4-(trifluoromethoxy)phenyl)ethan-1-one化学式
CAS
1148005-60-0
化学式
C9H7F3O3
mdl
——
分子量
220.148
InChiKey
CWRIGKOKGCEGTA-UHFFFAOYSA-N
BEILSTEIN
——
EINECS
——
  • 物化性质
  • 计算性质
  • ADMET
  • 安全信息
  • SDS
  • 制备方法与用途
  • 上下游信息
  • 反应信息
  • 文献信息
  • 表征谱图
  • 同类化合物
  • 相关功能分类
  • 相关结构分类

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    15
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.22
  • 拓扑面积:
    46.5
  • 氢给体数:
    1
  • 氢受体数:
    6

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

  • 作为反应物:
    描述:
    2-hydroxy-1-(4-(trifluoromethoxy)phenyl)ethan-1-one4-二甲氨基吡啶(S)-3,3'-双(9-蒽基)-1,1'-联萘-2,2'-二基磷酸氢酯 、 magnesium sulfate 、 儿萘酚硼烷 作用下, 以 二氯甲烷甲苯 为溶剂, 反应 2.5h, 以77%的产率得到1-(4-(trifluoromethoxy)phenyl)ethane-1,2-diol
    参考文献:
    名称:
    手性离子对有机催化剂促进α-羟基酮的高效对映选择性还原
    摘要:
    已经开发了使用5摩尔%的1,1'-联-2-萘酚(BINOL)衍生的离子对有机催化剂对儿茶酚硼烷对α-羟基酮的对映选择性还原。该方法可直接获得相应的芳族1,2-二醇,且收率很高(高达90%),对映选择性极好(高达97%)。此外,在温和的反应条件下,中等ee值也可以还原α-氨基酮。
    DOI:
    10.1002/adsc.201800053
  • 作为产物:
    描述:
    2-溴-1-4-(三氟甲氧基)苯基乙酮 在 sodium formate 作用下, 以 乙醇 为溶剂, 反应 12.0h, 生成 2-hydroxy-1-(4-(trifluoromethoxy)phenyl)ethan-1-one
    参考文献:
    名称:
    手性离子对有机催化剂促进α-羟基酮的高效对映选择性还原
    摘要:
    已经开发了使用5摩尔%的1,1'-联-2-萘酚(BINOL)衍生的离子对有机催化剂对儿茶酚硼烷对α-羟基酮的对映选择性还原。该方法可直接获得相应的芳族1,2-二醇,且收率很高(高达90%),对映选择性极好(高达97%)。此外,在温和的反应条件下,中等ee值也可以还原α-氨基酮。
    DOI:
    10.1002/adsc.201800053
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文献信息

  • Visible‐Light‐Induced Photoredox Dehydrative Coupling/Cyclization of N‐Arylacrylamides with Hydroxyketones
    作者:Wanying Yan、Zhonghua Qu、Feng Zhao、Guo‐Jun Deng、Guo‐Jiang Mao、Huawen Huang
    DOI:10.1002/adsc.202201234
    日期:2023.2.21
    A mild visible-light induced 4CzIPN/H+ photoredox system has been developed that enables hydroxyketones serving as a carbon radical precursor via formal C−O bond cleavage. This process was successfully exploited in the coupling/cyclization reaction of N-arylacrylamides and thereby provided a viable access to acyl oxindoles. This protocol features advantages including no need for any metal catalyst
    已开发出一种温和的可见光诱导 4CzIPN/H +光氧化还原系统,使羟基酮能够通过正式的 C−O 键裂解充当碳自由基前体。该过程已成功用于 N-芳基丙烯酰胺的偶联/环化反应,从而为酰基羟吲哚提供了可行途径。该方案的优点包括不需要任何金属催化剂和添加剂、高产率、广泛的底物范围、克可扩展性以及 H 2 O 作为唯一副产物的释放。
  • Selective Formation of 2,3,5‐Trisubstituted Furans from 1,3‐Dicarbonyls and Hydroxyketones
    作者:Wanying Yan、Jiaru Shou、Wenyi Qin、Jiayu Mo、Huawen Huang
    DOI:10.1002/adsc.202300860
    日期:2023.11.21
    Chemoselective cyclizations of 1,3-dicarbonyl compounds with hydroxyketones for the selective formation of two 2,3,5-trisubstituted furans have been reported. While TsOH-mediated cyclization in DCM afforded 2-acylfurans, the additional copper catalyst in acetone turned over the selectivity for the generation of 3-acylfurans. The featured advantages of both reactions include simple conditions, high
    已经报道了 1,3-二羰基化合物与羟基酮的化学选择性环化,以选择性形成两个 2,3,5-三取代呋喃。虽然 DCM 中 TsOH 介导的环化反应生成 2-酰基呋喃,但丙酮中额外的铜催化剂却改变了 3-酰基呋喃生成的选择性。两种反应均具有条件简单、收率高、底物范围广、克数可扩展、副产物为H 2 O等特点。
  • 10.1039/d4cc02334j
    作者:Tang, Enrong、Zhou, Quan-Quan、Wan, Jie-Ping
    DOI:10.1039/d4cc02334j
    日期:——
    Visible light-induced, transition metal-free oxidative dehydroxylation and C–H amidation of α-hydroxy ketones involving Ritter-type amidation has been developed, leading to the selective synthesis of α,α-diamido- and α-monoamido ketones with tunable selectivity as well as broad substrate tolerance.
    开发了可见光诱导、无过渡金属的氧化脱羟基和涉及 Ritter 型酰胺化的 α-羟基酮的 C-H 酰胺化,从而可以选择性合成具有可调选择性的 α,α-二酰胺基和 α-单酰胺基酮以及广泛的基材耐受性。
  • Structure–Activity Relationships of Antitubercular Nitroimidazoles. 3. Exploration of the Linker and Lipophilic Tail of ((<i>S</i>)-2-Nitro-6,7-dihydro-5<i>H</i>-imidazo[2,1-<i>b</i>][1,3]oxazin-6-yl)-(4-trifluoromethoxybenzyl)amine (6-Amino PA-824).
    作者:Joseph Cherian、Inhee Choi、Amit Nayyar、Ujjini H. Manjunatha、Tathagata Mukherjee、Yong Sok Lee、Helena I. Boshoff、Ramandeep Singh、Young Hwan Ha、Michael Goodwin、Suresh B. Lakshminarayana、Pornwaratt Niyomrattanakit、Jan Jiricek、Sindhu Ravindran、Thomas Dick、Thomas H. Keller、Veronique Dartois、Clifton E. Barry
    DOI:10.1021/jm1010644
    日期:2011.8.25
    The (S)-2-nitro-6-(4-(trifluoromethoxy)benzyloxy)-6,7-dihydro-5H-imidazo[2,1-b][1,3]oxazine named PA-824 (1) has demonstrated antitubercular activity in vitro and in animal models and is currently in clinical trials. We synthesized derivatives at three positions of the 4-(trifluoromethoxy)benzylamino tail, and these were tested for whole-cell activity against both replicating and nonreplicating Mycobacterium tuberculosis (Mtb). In addition, we determined their kinetic parameters as substrates of the deazaflavin-dependent nitroreductase (Ddn) from Mtb that reductively activates these pro-drugs. These studies yielded multiple compounds with 40 nM aerobic whole cell activity and 1.6 mu M anaerobic whole cell activity: 10-fold improvements over both characteristics from the parent molecule. Some of these compounds exhibited enhanced solubility with acceptable stability to microsomal and in vivo metabolism. Analysis of the conformational preferences of these analogues using quantum chemistry suggests a preference for a pseudoequatorial orientation of the linker and lipophilic tail.
  • Chiral Ion-Pair Organocatalyst-Promoted Efficient Enantio-selective Reduction of α-Hydroxy Ketones
    作者:Yiliang Zhang、Li He、Lei Shi
    DOI:10.1002/adsc.201800053
    日期:2018.5.16
    The enantioselective reduction of α‐hydroxy ketones with catecholborane has been developed employing 5 mol% of an 1,1′‐bi‐2‐naphthol (BINOL)‐derived ion‐pair organocatalyst. This methodology provides a straightforward access to the corresponding aromatic 1,2‐diols in high yields (up to 90%) with excellent enantioselectivities (up to 97%). Furthermore, the α‐amino ketones also could be reduced with
    已经开发了使用5摩尔%的1,1'-联-2-萘酚(BINOL)衍生的离子对有机催化剂对儿茶酚硼烷对α-羟基酮的对映选择性还原。该方法可直接获得相应的芳族1,2-二醇,且收率很高(高达90%),对映选择性极好(高达97%)。此外,在温和的反应条件下,中等ee值也可以还原α-氨基酮。
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