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4-乙氧羰基硫杂环戊-3-酮 | 78647-31-1

中文名称
4-乙氧羰基硫杂环戊-3-酮
中文别名
——
英文名称
Methyl tetrahydro-4-oxo-3-thiophenecarboxylate
英文别名
ethyl 4-oxotetrahydrothiophene-3-carboxylate;4-ethoxycarbonylthiolan-3-one;4-oxo-tetrahydro-thiophene-3-carboxylic acid ethyl ester;4-Oxo-tetrahydro-thiophen-3-carbonsaeure-aethylester;4-oxo-tetrahydrothiophene-3-carboxylic acid ethyl ester;3-Ethoxycarbonyl-4-ketotetrahydrothiophen;ethyl 4-oxothiolane-3-carboxylate
4-乙氧羰基硫杂环戊-3-酮化学式
CAS
78647-31-1
化学式
C7H10O3S
mdl
——
分子量
174.221
InChiKey
FHZHUDGRHVZVTF-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:
    264℃
  • 密度:
    1.255
  • 闪点:
    123℃

计算性质

  • 辛醇/水分配系数(LogP):
    0.9
  • 重原子数:
    11
  • 可旋转键数:
    3
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    68.7
  • 氢给体数:
    0
  • 氢受体数:
    4

安全信息

  • 海关编码:
    2934999090
  • 危险性防范说明:
    P261,P305+P351+P338
  • 危险性描述:
    H302,H315,H319
  • 储存条件:
    室温

SDS

SDS:43e6b34dcc04146e10ec558c9b31e7dc
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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

点击查看最新优质反应信息

文献信息

  • Synthesis and reactions of 2,3-diamino-4(3<i>H</i>)-pyrimidinones and 3-amino-2-hydrazino-4(3<i>H</i>)-pyrimidinones. I
    作者:Joseph J. Hlavka、Panayota Bitha、Yang-I Lin、Timothy Strohmeyer
    DOI:10.1002/jhet.5570210559
    日期:1984.9
    A series of new 2,3-diamino-4-pyrimidinones and 3-amino-2-hydrazino-4-pyrimidinones were synthesized by the reactions of β-ketoesters with amino or diaminoguanidines.
    通过β-酮酸酯与氨基或二氨基胍的反应,合成了一系列新的2,3-二氨基-4-嘧啶酮和3-氨基-2-肼基-4-嘧啶酮。
  • Synthesis of thiophenecarboxamides, thieno[3,4- c ]pyridin-4(5 H )-ones and thieno[3,4- d ]pyrimidin-4(3 H )-ones and preliminary evaluation as inhibitors of poly(ADP-ribose)polymerase (PARP)
    作者:Anne E. Shinkwin、William J.D. Whish、Michael D. Threadgill
    DOI:10.1016/s0968-0896(98)00210-7
    日期:1999.2
    Treatment of 3-cyanothiophene with potassium nitrate and concentrated sulphuric acid gave 5-nitrothiophene-3-carboxamide. 4-Nitrothiophene-2-carboxamide and 5-nitrothiophene-2-carboxamide were formed similarly from 2-cyanothiophene. Reduction with tin(II) chloride gave the corresponding aminothiophenecarboxamide salts which were isolated via their N-Cbz derivatives. Lithiation of 3,4-dibromothiophene at
    聚(ADP-核糖)聚合酶(PARP)抑制剂可抑制受损DNA的修复,从而增强癌症的放射治疗和化学疗法。用硝酸钾和浓硫酸处理3-氰基噻吩,得到5-硝基噻吩-3-甲酰胺。由2-氰基噻吩类似地形成4-硝基噻吩-2-甲酰胺和5-硝基噻吩-2-甲酰胺。用氯化锡(II)还原得到相应的氨基噻吩甲酰胺盐,其通过其N-Cbz衍生物分离。3,4-二溴噻吩在-116℃下锂化并用烷基氯甲酸酯淬灭,得到4-溴噻吩-3-羧酸酯,将其水解为4-溴噻吩-3-羧酸。于特利与戊烷-2,4-二酮和1-苯基丁烷-1,3-二酮的烯醇化物发生Hurtley反应,然后进行酰基裂解,分别产生4-(2-氧丙基)噻吩-3-羧酸和4-苯甲酰基噻吩-3-羧酸。与氨在乙酸中缩合得到6-甲基-和6-苯基硫代[3,4-c]吡啶-4-酮,它们在1-和7-位被选择性硝化或被硝化。将4-乙酰氨基-和4-苯甲酰胺基噻吩-3-羧酸乙酯分别环化成2-甲基-和2-苯基-噻吩并[3
  • A direction controlled Dieckmann type cyclization of half-thiol diesters
    作者:Yasuji Yamada、Toshihide lshii、Masayuki Kimura、Kunio Hosaka
    DOI:10.1016/s0040-4039(01)90316-8
    日期:1981.1
    A direction controlled Dieckmann type cyclization was performed on treatment of the half-thiol diesters(1) with base to give exclusively the β-keto esters (2.
    用碱处理半巯基二酯(1)进行方向控制的Dieckmann型环化反应,仅得到β-酮酸酯(2。
  • A study of the tautomerism of 2- and 4-ethoxycarbonylthiolan-3-ones implicating stereochemical effects of ring-substitution
    作者:F. Duus
    DOI:10.1016/s0040-4020(01)98968-9
    日期:1981.1
    an-3-ones are generally more enolized (40–74%) than the 2-ethoxycarbonylthiolan-3-ones (6–34%), and both series of compounds generally are less enolized than six-membered ring analogues. The extent of enolization of the title compounds is highly influenced by the nature and position of the ring-substitutents. Provable differencies in population of diastereomeric ketone forms related to the same, common
    已经合成了一系列的2-和4-乙氧基羰基噻喃-3-酮,并通过1 H NMR和IR光谱进行了研究。在四氯甲烷溶液中互变异构平衡的条件下,与2-乙氧基羰基噻喃-3-酮(6-34%)相比,4-乙氧基羰基噻喃-3-酮通常被更烯化(40–74%),并且这两个系列的化合物通常都更少。比六元环类似物烯醇化。标题化合物的烯醇化程度高度受环取代基的性质和位置影响。根据立体化学鉴定,讨论了与相同,常见的烯醇形式有关的非对映体酮形式的可证明的差异。
  • [EN] CONDENSED PYRAMIDINE COMPOUNDS AS INHIBITORS OF VOLTAGE-GATED ION CHANNELS<br/>[FR] COMPOSES DE PYRAMIDINE CONDENSES UTILISES COMME INHIBITEURS DE CANAUX IONIQUES POTENTIEL-DEPENDANTS
    申请人:VERTEX PHARMA
    公开号:WO2005014558A1
    公开(公告)日:2005-02-17
    The present invention relates to compounds of formula (I) useful as inhibitors of voltage-gated sodium channels. The invention also provides pharmaceutically acceptable compositions comprising the compounds of the invention and methods of using the compositions in the treatment of various disorders. Wherein R1, R2, X1-X4, P, and ring A are as defined in the present application.
    本发明涉及一种公式(I)的化合物,其可用作电压门控钠通道的抑制剂。本发明还提供了包含该发明化合物的药学上可接受的组合物以及使用该组合物治疗各种疾病的方法。其中,R1、R2、X1-X4、P和环A的定义如本申请所述。
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