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3-acetyl-5,8-dimethoxyisothiochroman | 151424-64-5

中文名称
——
中文别名
——
英文名称
3-acetyl-5,8-dimethoxyisothiochroman
英文别名
1-(5,8-dimethoxy-3,4-dihydro-1H-isothiochromen-3-yl)ethanone
3-acetyl-5,8-dimethoxyisothiochroman化学式
CAS
151424-64-5
化学式
C13H16O3S
mdl
——
分子量
252.334
InChiKey
OPKJJSAKTIDMSV-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:
    443.5±45.0 °C(Predicted)
  • 密度:
    1.173±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    17
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.46
  • 拓扑面积:
    60.8
  • 氢给体数:
    0
  • 氢受体数:
    4

反应信息

  • 作为反应物:
    描述:
    甲醇3-acetyl-5,8-dimethoxyisothiochroman2,3-二氯-5,6-二氰基-1,4-苯醌 作用下, 以 二氯甲烷 为溶剂, 以86%的产率得到1-(1,5,8-trimethoxy-3,4-dihydro-1H-isothiochromen-3-yl)ethanone
    参考文献:
    名称:
    Regio- and stereoselective DDQ-induced oxidative coupling of isochromans and isothiochroman with alcohols
    摘要:
    2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) induced oxidative coupling of isochromans or isothiochroman and alcohols proceeds in high yield with good regio- and stereochemical control.
    DOI:
    10.1016/s0040-4039(00)79242-2
  • 作为产物:
    描述:
    2,3-双-溴甲基-1,4-二甲氧基苯2-oxopropyl 1-benzenecarbothioatesodium methylate 作用下, 以 甲醇 为溶剂, 反应 2.0h, 以40.4%的产率得到3-acetyl-5,8-dimethoxyisothiochroman
    参考文献:
    名称:
    A Facile Synthesis of 3-Substituted Isothiochroman
    摘要:
    以二溴化物 1 和 2-巯基化合物 2 为原料,通过一锅法合成了 3-羰基取代的异硫代吡喃(3,4-二氢-1H-2-苯并硫吡喃)3,收率中等。这种方法也可扩展到四环 1-H-anthraceno [2,3-c]thiopyran 5 的合成。
    DOI:
    10.1055/s-1994-25475
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文献信息

  • DDQ-Induced, Anomeric Specific, and Diastereoselective Benzylic Glycosidation: A Novel Approach to Heterocyclic Anthracycline Antibiotics
    作者:Yao-Chang Xu、Elaine Lebeau、Giorgio Attardo、Peter L. Myers、John W. Gillard
    DOI:10.1021/jo00096a032
    日期:1994.8
    A novel and efficient method for the oxidative glycosidation at the heterosubstituted benzylic positions with 2,3-dichloro-5,6-dicyanobenzoquinone (DDQ) is described. The reaction is stereospecific with 3-substituted isochromans and isothiochroman, as well as diastereoselective with non-3-substituted isochromans. The glycosidation with a mixture of alpha- and beta-anomeric free sugars gives alpha-glycosides with absolute stereochemical control on the anomeric center. The synthetic utility of this novel methodology is demonstrated by a short, efficient, and stereoselective total synthesis of heteroanthracycline antitumor reagents.
  • US5606037A
    申请人:——
    公开号:US5606037A
    公开(公告)日:1997-02-25
  • US5593970A
    申请人:——
    公开号:US5593970A
    公开(公告)日:1997-01-14
  • US5736523A
    申请人:——
    公开号:US5736523A
    公开(公告)日:1998-04-07
  • [EN] ANTINEOPLASTIC HETERONAPHTHOQUINONES<br/>[FR] HETERONAPHTOQUINONES ANTINEOPLASIQUES
    申请人:BIOCHEM PHARMA INC.
    公开号:WO1995012588A1
    公开(公告)日:1995-05-11
    (EN) Tricyclic heteronaphthoquinone derivatives, that have antineoplastic activity, are disclosed, together with processes for their synthesis. Some of these antineoplastic compounds have a saccharide moiety. Some members of this structurally distinct group exhibit activity against multiple drug resistant cancer cells.(FR) La présente invention concerne d'une part des dérivés tricycliques d'hétéronaphtoquinone à activité antinéoplasique et d'autre part les procédés de synthèse correspondants. Certains de ces composés antinéoplasiques comportent une fraction saccharide. Certains membres de ce groupe structurellement distinct font preuve d'une activité contre les cellules cancéreuses résistant à plusieurs médicaments.
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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