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3,4-dihydrobenzo[c]thiopyran-4-one 2,2-dioxide | 16723-58-3

中文名称
——
中文别名
——
英文名称
3,4-dihydrobenzo[c]thiopyran-4-one 2,2-dioxide
英文别名
Isothiochroman-4-one 2,2-dioxide;isothiochromen-4-one 2,2-dioxide;isothiochromen-4-one 2.2-dioxide;isothiochromen-4-one-2,2-dioxide;iTCD;2,2-dioxo-2λ6-isothiochroman-4-one;Isothiochroman-4-one, 2,2-dioxide;2,2-dioxo-1H-isothiochromen-4-one
3,4-dihydrobenzo[c]thiopyran-4-one 2,2-dioxide化学式
CAS
16723-58-3
化学式
C9H8O3S
mdl
MFCD17010064
分子量
196.227
InChiKey
WZCXMBLDKALJTK-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

  • 熔点:
    151-152 °C(Solv: acetic acid (64-19-7))
  • 沸点:
    457.3±34.0 °C(Predicted)
  • 密度:
    1.408±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.7
  • 重原子数:
    13
  • 可旋转键数:
    0
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.222
  • 拓扑面积:
    59.6
  • 氢给体数:
    0
  • 氢受体数:
    3

安全信息

  • 海关编码:
    2932999099

SDS

SDS:ad909b6a79483dddbdaa32af9b231545
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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
  • 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:
    3,4-dihydrobenzo[c]thiopyran-4-one 2,2-dioxide 作用下, 以 乙醇 为溶剂, 生成
    参考文献:
    名称:
    异硫氰酸铬2,2-二氧化物的新型合成和转化
    摘要:
    通过Thorpe反应,通过邻-氰基苄基硫代乙酸酯的环化,方便地合成了异硫氰酸-4--4-酮异1,2-二氧化物。已经研究了异硫氰酸-4--4-酮2,2-二氧化物与含氮亲核试剂的反应。
    DOI:
    10.1016/j.tetlet.2012.05.163
  • 作为产物:
    参考文献:
    名称:
    苯并[c]噻喃和硫代[2,3-c]硫吡喃的S,S-二氧化物的意外热解行为
    摘要:
    如前所述,对苯并[ c ]硫代吡喃S,S-二氧化物(1)进行快速真空热解(FVP)导致形成茚和2-乙烯基苯甲醛。发现具有不同取代模式的八个类似物的范围表现不同。通常,不存在SO 2的挤出以产生类似于茚的产物,但是在大多数情况下,通过环扩展成7元环丁二烯,SO的挤出和分子内形成了类似于2-乙烯基苯甲醛的不饱和羰基产物。氢原子转移。观察到的其他过程包括通过异构的7元磺胺形成蒽,并损失SO,CO和甲烷或丁烷,以及形成4-亚乙基-4,5-二氢环丁[b ]噻吩通过SO的损失,自由基的重排和丙酮的挤出。苯环上第8位具有卤素取代基的类似物需要更高的温度才能发生反应,并通过净除去HX和SO 2生成萘。还报道了1的X射线晶体结构。
    DOI:
    10.1071/ch14155
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文献信息

  • Profiling the reactivity of cyclic C-nucleophiles towards electrophilic sulfur in cysteine sulfenic acid
    作者:Vinayak Gupta、Kate S. Carroll
    DOI:10.1039/c5sc02569a
    日期:——

    Oxidation of a protein cysteine thiol to sulfenic acid, termedS-sulfenylation, is a reversible post-translational modification that plays a crucial role in regulating protein function and is correlated with disease states.

    蛋白质半胱醇氧化为硫酸基,称为S-酰基化,是一种可逆的翻译后修饰,对调节蛋白质功能起着至关重要的作用,并与疾病状态相关。
  • Synthesis and structural investigation of new isothiochromen-4-one 2,2-dioxide derivatives
    作者:Olena O. Shyshkina、Volodymyr V. Medviediev、Yulian M. Volovenko、Oleg V. Shishkin
    DOI:10.1007/s11224-015-0723-4
    日期:2016.2
    novel isothiochromene 2,2-dioxide derivatives, which were synthesized by the electrophilic substitution reactions. The compounds have been studied by NMR, IR spectroscopy and single-crystal X-ray analysis. According to X-ray diffraction data, the six-membered ring of 6 adopts a distorted half-chair conformation, but in case of compounds 7 and 8, we have a twist-boat conformation of the six-membered ring
    本文介绍了通过亲电取代反应合成的新型异色烯 2,2-二氧化物衍生物的联合实验和计算研究。这些化合物已通过核磁共振、红外光谱和单晶 X 射线分析进行了研究。根据 X 射线衍射数据,6 的六元环采用扭曲的半椅构象,但在化合物 7 和 8 的情况下,我们有六元环的扭曲船构象,S1 有偏差和 C8 原子分别来自环的其余原子的平均平面。
  • Cycloaromatization and DNA cleavage of novel enyne-allene systems
    作者:Kazunobu Toshima、Kazumi Ohta、Atsuo Ohtsuka、Shuichi Matsumura、Masaya Nakata
    DOI:10.1039/c39930001406
    日期:——
    The novel enyne-allene sulfones 5–8 were prepared by m-chloroperbenzoic acid oxidation of the corresponding enediyne sulfides 1–4; the enyne-allene sulfones 6–8 having a leaving group at the allylic position were aromatized by 1,8-diazabicyclo[5.4.0]undec-7-ene (DBU)viathe allene-ene-cumulene intermediate 10 and showed DNA-cleaving activities under basic conditions without any additive.
    通过间苯甲酸氧化相应的烯二炔硫化物 1-4 制备了新型烯二炔砜 5-8;烯二炔砜 6-8 在烯丙基位置上具有离去基团,经 1,8- 二氮杂双环[5.4.0]十一-7-烯(DBU)-viathe 烯二炔-库莫烯中间体 10 芳香化后,在基本条件下显示出 DNA 切断活性,无需任何添加剂。
  • N,N'-substituted-1,3-diamino-2-hydroxypropane derivatives
    申请人:John Varghese
    公开号:US20070213316A1
    公开(公告)日:2007-09-13
    Disclosed are compounds of the formula wherein the variables R N , R C , R 1 , R 25 , R 2 , and R 3 are as defined herein. These compounds have activity as inhibitors of beta-secretase and are therefore useful in treating a variety of discorders such as Alzheimer's Disease.
    本发明揭示了以下式子的化合物:其中变量RN,RC,R1,R25,R2和R3如本文所定义。这些化合物具有抑制β-分泌酶的活性,因此可用于治疗多种疾病,例如阿尔茨海默病。
  • Acetyl 2-hydroxy-1, 3-diaminoalkanes
    申请人:John Varghese
    公开号:US20070293483A1
    公开(公告)日:2007-12-20
    Disclosed are compounds of the formula: where variables Z, X, R 15 , R 2 , R 3 , and R c are defined herein. Compounds disclosed herein are inhibitors of the beta-secretase enzyme and are therefore useful in the treatment of Alzheimer's disease and other diseases characterized by deposition of A beta peptide in a mammal.
    本发明涉及以下式子的化合物:其中变量Z、X、R15、R2、R3和Rc在此定义。本发明揭示的化合物是β-分泌酶酶的抑制剂,因此在治疗老年痴呆症和其他以A beta肽在哺乳动物中沉积为特征的疾病中有用。
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同类化合物

6-溴-3,4-二氢-2H-异硫代色烯-4-胺盐酸盐 6-溴-3,4-二氢-1H-S,S-二氧代异硫色烯-4-氨基盐酸盐 4-氨基异硫代苯并二氢吡喃2,2-二氧化物盐酸盐 3,4-二氢-1H-异硫苯并吡喃-4-胺盐酸盐 3,4-二氢-1H-S,S-二-氧代-异硫基苯并吡喃-4-胺盐酸盐 3,4-二氢-1H-2-苯并噻喃 2-异硫代苯并二氢吡喃-4-酮 1H-2-苯并噻喃-4-醇,3,4-二氢- (9ci)-3,4-二氢-1H-2-苯并硫代吡喃-1-羰酰氯 (4r)-(9ci)-6-乙基-3,4-二氢-1H-2-苯并硫代吡喃-4-胺,2,2-二氧化物 isothiochroman-1-yl-methyl-amine Isothiochroman-carbonsaeure-(1)-methylester 1-methyl-1H-2-benzothiopyran-1-carbonitrile 1-Methylenisothiochroman-2,2-dioxid 3,4-dihydro-1-vinyl-1H-2-benzothiopyran N-(2,4-Dinitro-phenyl)-N'-[(S)-1-methyl-isothiochroman-(4Z)-ylidene]-hydrazine 1,1'-Bis-(4,5-dihydro-1-oxy-2H-3-benzothiepin-3,3-dioxid)thiokohlensaeure-O,O-diester pyrrolidine-1-carboxylic acid isothiochroman-1-ylamide 1-(Chlormethyl)-isothiochroman-2,2-dioxid 4,5-Dihydro-2H-3-benzothiepin-1-on-2-thiocarbonsaeure-S-methylester isothiochroman-1-yl-carbamic acid ethyl ester piperidine-1-carbothioic acid isothiochroman-1-ylamide piperidine-1-carboxylic acid isothiochroman-1-ylamide 4,5-dihydro-benzo[d]thiepin-1-one semicarbazone 1-ethyl-3-isothiochroman-1-yl-thiourea 1-isothiochroman-1-yl-3-methyl-thiourea 2-(Methylen-dithiomethylen)-4,5-dihydro-2H-3-benzothiepin-1-on-3,3-dioxid 2-Benzyliden-4,5-dihydro-2H-3-benzothiepin-1-on methyl spiro[benzo[c]thiophene-1(3H),4'-piperidine]-1'-carboxylate 2,2-dioxide 1-hydroxy-3-isothiochroman-1-yl-urea 2-(N-p-Chlorphenyl-carbamoyl)-4,5-dihydro-2H-3-benzothiepin-1-on 1-isothiochroman-1-yl-3-methyl-urea di-isothiochroman-1-yl-amine 2-(N-Cyclohexyl-carbamoyl)-4,5-dihydro-2H-3-benzothiepin-1-on isothiochroman-1-yl-carbamic acid methyl ester 3-isothiochroman-1-yl-1,1-dimethyl-urea N-Isothiochroman-1-yl-N-methyl-formamide 2-(N-Phenyl-carbamoyl)-4,5-dihydro-2H-3-benzothiepin-1-on 4-isothiochroman-1-yl-semicarbazide 4,5-Dihydro-2H-3-benzothiepin-1-on-2-dithiocarbonsaeuremethylester 2-[2-Isothiochroman-(4Z)-ylidene-ethyl]-2-methyl-cyclopentane-1,3-dione 4-Hydroxy-4-vinylthiochroman 2-Methyl-2-{2-[6-methyl-isothiochroman-(4Z)-ylidene]-ethyl}-cyclopentane-1,3-dione 1-Methyl-1-carbamoyl-isothiochroman-2,2-dioxid 1-Deutero-1-cyano-isothiochroman morpholine-4-carbothioic acid isothiochroman-1-ylamide Dimethylaminomethyl-1-cyan-isothiochroman 1-Diethylaminomethyl-1-cyan-isothiochroman 2-Methyl-2-{2-[7-methyl-isothiochroman-(4Z)-ylidene]-ethyl}-cyclopentane-1,3-dione 55-((trimethylsilyl)ethynyl)-3,7-dithia-1(1,3),5(1,4)-dibenzenacyclooctaphane-12,15-dicarbonitrile