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2,2-difluoro-2-(4-fluorophenyl)acetaldehyde | 362610-10-4

中文名称
——
中文别名
——
英文名称
2,2-difluoro-2-(4-fluorophenyl)acetaldehyde
英文别名
2,2-difluoro-2-(4-fluorophenyl)ethanal;(4-Fluorophenyl)difluoroacetaldehyde
2,2-difluoro-2-(4-fluorophenyl)acetaldehyde化学式
CAS
362610-10-4
化学式
C8H5F3O
mdl
——
分子量
174.122
InChiKey
UWMWRZMUYBIVKY-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):
    2.2
  • 重原子数:
    12
  • 可旋转键数:
    2
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.12
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    4

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
  • 下游产品
    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:
    参考文献:
    名称:
    α-氧代-β-苯基丙酸和苯丙氨酸的β,β-二氟类似物
    摘要:
    一个简单的三步过程将容易获得的(2-溴-1,1-二氟乙基)芳烃(2)转化为α-芳基-α,α-二氟乙醛(1)。随后的氢氰化,水解,氧化和再次水解得到β-芳基-β,β-二氟-α-氧代丙酸(3)。还原胺化将含氧酸3转化为可分离的α-羟酸11和外消旋β,β-二氟-β-苯丙氨酸衍生物的混合物(4)。对映体纯β,β-difluorophenylalanine(1- 4A得到)时α,α-二氟- α-phenylacet醛(1A)与高手性1-苯基乙胺缩合,将氰化氢加至所得的亚胺中,由此产生的非对映异构体混合物水解为羧酰胺(15),发现可通过分步结晶或色谱法分离。测量了β-芳基-β,β-二氟丙氨酸(4)的p K a值,并探查了后者的生物学特性。3-(4-氯苯基)-3,3-二氟-2-氧代丙酸(4c)被证明是有效的(K i 27μM)和选择性抑制剂Arogenate脱水酶,后者是催化苯丙氨酸生物合成最后一步的关键酶。
    DOI:
    10.1016/j.tet.2004.06.086
  • 作为产物:
    参考文献:
    名称:
    α-氧代-β-苯基丙酸和苯丙氨酸的β,β-二氟类似物
    摘要:
    一个简单的三步过程将容易获得的(2-溴-1,1-二氟乙基)芳烃(2)转化为α-芳基-α,α-二氟乙醛(1)。随后的氢氰化,水解,氧化和再次水解得到β-芳基-β,β-二氟-α-氧代丙酸(3)。还原胺化将含氧酸3转化为可分离的α-羟酸11和外消旋β,β-二氟-β-苯丙氨酸衍生物的混合物(4)。对映体纯β,β-difluorophenylalanine(1- 4A得到)时α,α-二氟- α-phenylacet醛(1A)与高手性1-苯基乙胺缩合,将氰化氢加至所得的亚胺中,由此产生的非对映异构体混合物水解为羧酰胺(15),发现可通过分步结晶或色谱法分离。测量了β-芳基-β,β-二氟丙氨酸(4)的p K a值,并探查了后者的生物学特性。3-(4-氯苯基)-3,3-二氟-2-氧代丙酸(4c)被证明是有效的(K i 27μM)和选择性抑制剂Arogenate脱水酶,后者是催化苯丙氨酸生物合成最后一步的关键酶。
    DOI:
    10.1016/j.tet.2004.06.086
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文献信息

  • [EN] TRIAZOLOPYRIDINYL COMPOUNDS AS KINASE INHIBITORS<br/>[FR] COMPOSÉS TRIAZOLOPYRIDINYLE EN TANT QU'INHIBITEURS DE KINASE
    申请人:BRISTOL MYERS SQUIBB CO
    公开号:WO2022086828A1
    公开(公告)日:2022-04-28
    Compounds having formula (I), and enantiomers, and diastereomers, stereoisomers, pharmaceutically-acceptable salts thereof,Formula (I): are useful as kinase modulators, including RIPK1 modulation. All the variables are as defined herein.
    具有公式(I)的化合物,其对映异构体、顺反异构体、立体异构体、药学上可接受的盐,公式(I)如下:可用作激酶调节剂,包括RIPK1调节剂。所有变量均如本文所定义。
  • Haloalkyl Containing Compounds as Cysteine Protease Inhibitors
    申请人:Setti Eduardo L.
    公开号:US20090023781A1
    公开(公告)日:2009-01-22
    The present invention is directed to compounds that are inhibitors of cysteine proteases, in particular, cathepsins B, K, L, F, and S and are therefore useful in treating diseases mediated by these proteases. The present invention is directed to pharmaceutical compositions comprising these compounds and processes for preparing them.
    本发明涉及一种抑制半胱氨酸蛋白酶的化合物,特别是cathepsins B、K、L、F和S,因此可用于治疗由这些蛋白酶介导的疾病。本发明涉及包含这些化合物的制药组合物和制备它们的过程。
  • Polyfluoroether Derivatives via Nucleophilic Fluorination of Glyoxal Hydrates with Deoxofluor
    作者:Rajendra P. Singh、Brendan Twamley、Jean'ne M. Shreeve
    DOI:10.1021/jo016245r
    日期:2002.3.1
    Various glyoxal hydrates have been reacted with Deoxofluor [(CH3OCH2CH2)(2)NSF3]. In concentrated solutions of dichloromethane, Deoxofluor (1) efficiently fluorinates a variety of glyoxal hydrates, RCOCHO.H2O (R = 4-methoxyphenyl, 3,4-methylenedioxyphenyl, 4-methylphenyl, 4-fluorophenyl, phenyl, 2-thienyl, methyl) (6a-g) to form polyfluoroethers 7a-g and 8a-g as meso and racemic mixtures (similar to1:1) in good yields. The meso and racemic compounds were separated by flash chromatography and characterized. When the reactant comprised two different. glyoxal hydrates, mixed polyfluoroethers (9h-j) were observed as the major products. The yields of the mixed polyfluoroethers depend on the ratio of the two different glyoxal hydrates used. Reactions of some other hydrates, such as hydrindantin dehydrate (10) and 1,1,1,5,5,5-hexafluoro-2,2,4,4-pentanetetrol (11), were also studied with Deoxofluor to give a cyclic polyfluoroether (12) and beta-ketoamine (13), respectively. When the reactions of 6a-d were carried out under very dilute conditions, difluoro aldehydes (14a-d) or tetrafluoroalkanes (15a-d) were formed rather than polyfluoroethers. Reactions of concentrated solutions of nonhydrated glyoxals (16k-m) in methylene chloride with Deoxofluor produced the tetrafluoroalkanes (18k-m) in good yields with only trace amounts of difluoroaldehydes (17k-m) being found. The structures of 7a (meso), 8b (racemic), and 12 have been confirmed by single-crystal X-ray analysis.
  • Concentration-Dependent Reactions of Deoxofluor with Arylglyoxal Hydrates:  A New Route to Polyfluoro Ethers
    作者:Rajendra P. Singh、Jean'ne M. Shreeve
    DOI:10.1021/ol016319l
    日期:2001.8.1
    [GRAPHICS]In concentrated solutions (CH2Cl2) at 25 degreesC, arylglyoxal hydrates, ArCOCHO .H2O (Ar = 3,4-OCH2O-C6H3-, 4-MeO-C6H4-, 4-Me-C6H4-, 4-F-C6H4-, Ph-, S-CH=CH-CH=C-) (2a-f) with Deoxofluor gave fluorinated ethers, ArCF2CHFOCHFCF2Ar, (3a-f) in > 90% yields as meso/racemic mixtures (similar to1:1). Under very dilute conditions, mixtures of ArCF2CHO (major) (4a-f) and ArCF2CF2H (6a-f) (minor) were obtained. The structures of 3b (racemic) and 4a (meso) have been confirmed by single-crystal X-ray analysis.
  • HALOALKYL CONTAINING COMPOUNDS AS CYSTEINE PROTEASE INHIBITORS
    申请人:Schering Aktiengesellschaft
    公开号:EP1817275A1
    公开(公告)日:2007-08-15
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