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2,2-二乙基丁酸乙酯 | 34666-17-6

中文名称
2,2-二乙基丁酸乙酯
中文别名
L-硫代脯氨酸;2-硝基-4-氯苯腈;L-(-)噻唑烷-4-羧酸;4-氯-2-硝基苯甲腈
英文名称
Triethylessigsaeureethylester
英文别名
ethyl 2,2-diethylbutanoate;Ethyl 2,2-diethylbutyrate
2,2-二乙基丁酸乙酯化学式
CAS
34666-17-6
化学式
C10H20O2
mdl
MFCD00154424
分子量
172.268
InChiKey
LXVSPQCOBPFDOO-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

物化性质

  • 沸点:
    85-87°C 30mm
  • 密度:
    0,884 g/cm3
  • 闪点:
    85-87°C/30mm
  • 保留指数:
    1083
  • 稳定性/保质期:
    如果按照规格使用和储存,则不会分解,未有已知危险反应。请避免与氧化物接触。

计算性质

  • 辛醇/水分配系数(LogP):
    3
  • 重原子数:
    12
  • 可旋转键数:
    6
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.9
  • 拓扑面积:
    26.3
  • 氢给体数:
    0
  • 氢受体数:
    2

安全信息

  • 安全说明:
    S26,S36
  • 危险类别码:
    R36/37/38

SDS

SDS:bd40c1ba0c2f66b711e84cdb177b2309
查看

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:
    描述:
    2,2-二乙基丁酸乙酯三氟乙酸 氯化亚砜乙酸酐 、 potassium hydroxide 、 三氯氧磷 作用下, 以 乙醇二氯甲烷异丁酰胺乙腈 为溶剂, 反应 18.67h, 生成 (2,6-ditert-butyl-4-methylcyclohexyl) 5-[[4-(2,6-ditert-butyl-4-methylcyclohexyl)oxycarbonyl-5-(2,2-diethylbutanoylamino)-3-propan-2-yl-1H-pyrrol-2-yl]methylidene]-2-(2,2-diethylbutanoylamino)-4-propan-2-ylpyrrole-3-carboxylate
    参考文献:
    名称:
    [EN] DYE COMPOUND, METHOD OF PRODUCING DIPYRROMETHENE METAL COMPLEX COMPOUND, METHOD OF PRODUCING DYE MULTIMER, SUBSTITUTED PYRROLE COMPOUND, COLORED CURABLE COMPOSITION, COLOR FILTER, METHOD OF PRODUCING COLOR FILTER, SOLID-STATE IMAGE SENSOR AND LIQUID
    [FR] COMPOSÉ DE COLORANT, PROCÉDÉ DE PRODUCTION D'UN COMPOSÉ À BASE D'UN COMPLEXE MÉTALLIQUE DE DIPYRROMÉTHÈNE, PROCÉDÉ DE PRODUCTION D'UN MULTIMÈRE COLORANT, COMPOSÉ DE PYRROLE SUBSTITUÉ, COMPOSITION COLORÉE DURCISSABLE, FILTRE COULEUR, PROCÉDÉ DE PRODUC
    摘要:
    该发明提供了一种染料化合物,其具有以下式(5)所表示的部分结构:其中在式(5)中,Dye代表染料结构;G1代表NR或氧原子;G2代表具有-Es'值作为1.5或更高的立体参数的一价取代基团;p代表从1到8的整数;当p大于等于2时,由p表示的两个或更多结构可以相同也可以不同;R代表氢原子或一价取代基团。
    公开号:
    WO2012011391A1
  • 作为产物:
    描述:
    参考文献:
    名称:
    Grundy et al., Journal of the Chemical Society, 1958, p. 581,584
    摘要:
    DOI:
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文献信息

  • [EN] CYCLOPENTYL GLUTARAMIDES AND THEIR USE AS NEUTRAL ENDOPEPTIDASE INHIBITORS<br/>[FR] GLUTARAMIDES CYCLOPENTYLE ET UTILISATION DE CES COMPOSES COMME INHIBITEURS D'ENDOPEPTIDASE NEUTRE (NEP)
    申请人:PFIZER LTD
    公开号:WO2004056787A1
    公开(公告)日:2004-07-08
    The invention relates to NEP inhibitors for treating cardiovascular disorders wherein R1 is C1-C6alkyl, C1-C6alkoxyC1-C3alkyl or C1-C6alkoxyC1-C6alkoxyC,-C3alkyl; R2 is hydrogen or C1-C6alkyl; L is an aromatic heterocyclic ring, optionally substituted with C,­ C6alkyl or halo; R3 is C1-C6alkyl optionally substituted by halo, alkoxy, haloalkoxy, alkylthio, haloalkylthio or nitrile group, or R3 is phenyl or aromatic heterocyclyl each of which may be independently substituted by one or more alkyl, halo, haloalkyl, alkoxy, haloalkoxy, alkylthio, haloalkylthio or nitrile group; R4 and R5 are either both hydrogen, or one of R4 and R5 is hydrogen and the other is a biolabile ester-forming group that in the body of a patient is replaced by hydrogen; p is 0, 1 or 2; and q is 1 or 2.
    该发明涉及NEP抑制剂,用于治疗心血管疾病,其中R1为C1-C6烷基,C1-C6烷氧基C1-C3烷基或C1-C6烷氧基C1-C6烷氧基,R2为氢或C1-C6烷基,L为芳香杂环环,可选择性地取代为C,C6烷基或卤素,R3为C1-C6烷基,可选择性地取代为卤素,烷氧基,卤代烷氧基,烷基硫醚,卤代烷基硫醚或腈基,或R3为苯基或芳香杂环基,每个基团可独立地取代为一个或多个烷基,卤素,卤代烷基,烷氧基,卤代烷氧基,烷基硫醚,卤代烷基硫醚或腈基;R4和R5要么都是氢,要么R4和R5中的一个是氢,另一个是在患者体内被氢取代的生物易降解酯基团;p为0、1或2;q为1或2。
  • Dipole-stabilized carbanions: the .alpha.' lithiation of piperidides
    作者:Peter Beak、William J. Zajdel
    DOI:10.1021/ja00316a033
    日期:1984.2
    On etudie les α'-lithiations et les substitutions electrophiles sur 2 series de piperidides
    在 etudie les α'-lithiations et les 取代亲电体 sur 2 series de piperidides
  • [EN] REDUCTIVE ALKYLATION OF AMINES WITH ORTHOCARBOXYLIC ACID ESTERS<br/>[FR] ALKYLATION RÉDUCTRICE D'AMINES AVEC DES ESTERS D'ACIDE ORTHOCARBOXYLIQUE
    申请人:EVONIK DEGUSSA GMBH
    公开号:WO2017133913A1
    公开(公告)日:2017-08-10
    The present invention relates to a process for the N-alkylation of amines by reacting an amine with an orthocarboxylic acid ester and with hydrogen in the presence of a hydrogenation catalyst.
    本发明涉及一种通过在氢化催化剂存在下将胺与邻羧酸酯和氢反应而进行胺的N-烷基化的方法。
  • METHOD FOR PRODUCING a-SUBSTITUTED CYSTEINE OR SALT THEREOF OR SYNTHETIC INTERMEDIATE OF a-SUBSTITUTED CYSTEINE
    申请人:API Corporation
    公开号:US20160083341A1
    公开(公告)日:2016-03-24
    According to the present invention, it becomes possible to perform a process for converting into an α-substituted cysteine represented by general formula (1) or a salt thereof at low cost and on an industrial scale by employing a process that is routed through a compound represented by general formula (3) to a compound represented by general formula (6). Particularly, by employing a process that is routed through a compound represented by general formula (7-2), it becomes possible to detach a tert-butyl protection group in a simple manner and to produce the compound represented by general formula (1) with high purity. Furthermore, by employing a process that is routed through tert-butylthiomethanol or a process that is routed through a compound represented by general formula (9), it becomes possible to produce a compound represented by general formula (2) without generating bischloromethylether that is an oncogenic substance. In the production of an α-substituted-D-cysteine or a salt thereof, it becomes possible to perform a process for converting the compound represented by general formula (2) into a compound represented by general formula (3S) in one step by allowing an enzyme or the like to act on the compound represented by general formula (2).
    根据本发明,通过采用经由一种化合物(通式(3)表示)到一种通式(6)表示的化合物的过程,可以以低成本和工业化规模进行将其转化为通式(1)表示的α-取代半胱氨酸或其盐的过程。特别是,通过采用经由一种通式(7-2)表示的化合物的过程,可以简单地去除叔丁基保护基,并以高纯度生产通式(1)表示的化合物。此外,通过采用经由叔丁基硫代甲醇或经由一种通式(9)表示的化合物的过程,可以生产通式(2)表示的化合物,而不产生致癌物质双氯甲醚。在生产α-取代-D-半胱氨酸或其盐时,可以通过允许酶或类似物作用于通式(2)表示的化合物,一步将其转化为通式(3S)表示的化合物。
  • [EN] CYCLOPENTIL-SUBSTITUTED GLUTARAMIDE COMPOUNDS AS ENDOPEPTIDASEV INHIBITORS<br/>[FR] COMPOSES GLUTARAMIDE A SUBSTITUTION CYCLOPENTILE UTILISES COMME INHIBITEURS DE L'ENDOPEPTIDASE
    申请人:PFIZER LTD
    公开号:WO2004056750A1
    公开(公告)日:2004-07-08
    The invention relates to NEP inhibitors for treating cardiovascular disorders. Preferred NEP inhibitors are compounds of formula (I) wherein R1 is C,-C6alkyl, Ci-C6alkoxyC,­C3alkyl or C,-C6alkoxyC,-C6alkoxyC,-C3alkyl; R2 is hydrogen or C,-C6alkyl; L is a three 5 atom linkage selected from -CH2-X-CH2- and -CH2-CH2-X- where the right hand side of the linkage is attached to R3 and where X is oxygen, sulfur or methylene; R3 is phenyl or aromatic heterocyclyl, either of which may be independently substituted by one or more groups selected from: C1-C6alkyl, halo, haloC,-C6alkyl, C,-C6alkoxy, haloC1-C6alkoxy, C1-­C6alkylthio, haloC,-C6alkylthio and nitrile; and R4 and R5 are either both hydrogen, or one of R4 and R5 is hydrogen and the other is a biolabile ester-forming group that in the body of a patient is replaced by hydrogen.
    该发明涉及NEP抑制剂用于治疗心血管疾病。首选的NEP抑制剂是具有以下结构的化合物(I):其中R1为C1-C6烷基,C1-C6烷氧基C1-C3烷基或C1-C6烷氧基C1-C6烷氧基C1-C3烷基;R2为氢或C1-C6烷基;L为从-CH2-X-CH2-和-CH2-CH2-X-中选择的三个原子连接,其中连接的右侧连接到R3,X为氧、硫或亚甲基;R3为苯基或芳香杂环基,两者中的任何一个都可以独立地被一个或多个来自以下群的基取代:C1-C6烷基,卤素,卤代C1-C6烷基,C1-C6烷氧基,卤代C1-C6烷氧基,C1-C6烷基硫基,卤代C1-C6烷基硫基和腈基;R4和R5要么都是氢,要么R4和R5中的一个是氢,另一个是在患者体内被氢替代的生物可解脂基。
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