摩熵化学
数据库官网
小程序
打开微信扫一扫
首页 分子通 化学资讯 化学百科 反应查询 关于我们
请输入关键词

cleomiscosin D | 94062-49-4

中文名称
——
中文别名
——
英文名称
cleomiscosin D
英文别名
(2R,3R)-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-(hydroxymethyl)-5-methoxy-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one
cleomiscosin D化学式
CAS
94062-49-4;121700-73-0
化学式
C21H20O9
mdl
——
分子量
416.384
InChiKey
IXSZNNRKGDOXQI-CRAIPNDOSA-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:
    234-236 °C(Solv: methanol (67-56-1))
  • 沸点:
    647.8±55.0 °C(Predicted)
  • 密度:
    1.391±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.1
  • 重原子数:
    30
  • 可旋转键数:
    5
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    113
  • 氢给体数:
    2
  • 氢受体数:
    9

反应信息

  • 作为反应物:
    描述:
    乙酸酐cleomiscosin D吡啶 作用下, 反应 2.0h, 生成 cleomiscosin D diacetate
    参考文献:
    名称:
    Cleomiscosin D,一种来自 Cleome viscosa 种子的香豆素木脂素
    摘要:
    摘要 Cleomiscosin D 是Cleome viscosa 种子的一种小香豆素木脂素,已被证明是cleomiscosin C 的区域异构体。开发了一种用于鉴定香豆素部分的香豆素木脂素降解方法。
    DOI:
    10.1016/0031-9422(88)83163-7
  • 作为产物:
    描述:
    3,5-二甲氧基-4-羟基肉桂酸吡啶 、 lithium aluminium tetrahydride 、 silver(l) oxide 作用下, 以 甲醇乙醚 为溶剂, 反应 39.0h, 生成 cleomiscosin D
    参考文献:
    名称:
    Lin, Lee-Juian; Cordell, Geoffrey A., Journal of Chemical Research, Miniprint, 1988, # 12, p. 3052 - 3080
    摘要:
    DOI:
点击查看最新优质反应信息

文献信息

  • Total synthesis of coumarinolignans, aquillochin (cleomiscosin C) and cleomiscosin D.
    作者:HITOSHI TANAKA、MASAYA ISHIHARA、KAZUHIKO ICHINO、KAZUO ITO
    DOI:10.1248/cpb.36.3833
    日期:——
    The reaction of 8-hydroxy-6-methoxy-7-methoxymethoxycoumarin (3) with ethyl 2-bromo-3-(4-benzyloxy-3, 5-dimethoxypheny1)-3-oxopropionate (5) in the presence of potassium tert-butoxide gave the condensation product (6), which, on treatment with hydrochloric acid followed by reduction with lithium borohydride, was converted into a diastereomeric mixture of alcohols (8a, b). Treatment of the alcohols (8a, b) with 35% hydrochloric acid in acetic acid furnished aquillochin (cleomiscosin C)(1). The regioisomer cleomiscosin D (2) was similarly synthesized from 10.
    8-hydroxy-6-methoxy-7-methoxymethoxycoumarin (3) 与 2-bromo-3-(4-benzyloxy-3,5-dimethoxypheny1)-3-oxopropionate(5)乙酯叔丁醇钾存在下反应生成缩合产物 (6),用盐酸处理后再用氢化还原,可转化为非对映的醇类混合物 (8a,b)。用醋酸中 35% 的盐酸处理醇(8a、b),可得到黄素(裂米黄素 C)(1)。类似的方法还可以从 10 中合成出半木香苷 D(2)。
  • Synthesis of coumarinolignans through chemical and enzymic Oxidation
    作者:Lee-Juian Lin、Geoffrey A. Cordell
    DOI:10.1039/c39840000160
    日期:——
    The first syntheses of coumarinolignans through chemical or enzymic oxidation of a dihydroxycoumarin and a phenylpropene are described.
    描述了通过二羟基香豆素和苯丙烯化学或酶促氧化来香豆素的第一合成。
  • TANAKA, HITOSHI;ISHIHARA, MASAYA;ICHINO, KAZUHIKO;ITO, KAZUO, CHEM. AND PHARM. BULL., 36,(1988) N 10, C. 3833-3837
    作者:TANAKA, HITOSHI、ISHIHARA, MASAYA、ICHINO, KAZUHIKO、ITO, KAZUO
    DOI:——
    日期:——
查看更多

同类化合物

黄花菜木脂素B 瑞香替西 (2S,3S)-daphneticin repenin D cleomiscosin A methyl ether ethyl 3,9-dihydro-3-(4-hydroxy-3-methoxyphenyl)-7-methyl-9-oxo-2H-[1,4]dioxino[2,3-h] chromene-2-carboxylate repenin B ethyl 3,9-dihydro-3-(3,4-dihydroxyphenyl)-7-methyl-9-oxo-2H-[1,4]dioxino[2,3-h]chromene-2-carboxylate repenin C moluccanin molucannin diacetate 8'-epi-cleomiscosin A cleomiscosin A (2S,3S)-2,3-dihydro-3-(4-hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-5-methoxy-9H-[1,4]dioxino[2,3-h]chromen-9-one Cleomiscosin D cleomiscosin A monoacetate cleomiscosin D hyosgerin (7′R,8′R)-cleomiscosin C cleomiscosin A diacetate isodaphneticin (3R)-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-(hydroxymethyl)-5-methoxy-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one 5'-Demethylaquillochin (2R,3R)-3-(4-hydroxy-3,5-dimethoxyphenyl)-2-(hydroxymethyl)-2,3-dihydropyrano[3,2-g][1,4]benzodioxin-7-one cis regioisomer of proparcin regioisoner of proparcin propacin compound-B cleomiscosin A daphneticin cleomiscosin A 6-methoxy-5′′-demethoxydaphneticin [4-[2-(Hydroxymethyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-3-yl]-2-methoxyphenyl] 3-phenylprop-2-enoate 2-(4-hydroxy-3-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydro-7H-pyrano[2,3-g][1,4]benzodioxin-7-one 2-(Hydroxymethyl)-3-[3-methoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one Cleomiscosin A methyl ether 3-hydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-(8-oxo-[1,3]dioxolo[4,5-h]chromen-2-yl)-2H-pyrano[3,2-h][1,4]benzodioxin-9-one 6-Chloro-3-(4-hydroxy-3-methoxyphenyl)-5-methoxy-2-methyl-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one 2-[3,5-Dimethoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-3-(hydroxymethyl)-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one Cleomiscosin B [3-(4-Hydroxy-3,5-dimethoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl 3,4-dihydroxybenzoate aquillochin methyl ether 2-(3-Hydroxy-4-methoxyphenyl)-3-methyl-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-7-one 2-(3,4-Dihydroxy-5-methoxyphenyl)-3-(hydroxymethyl)-2,3-dihydropyrano[2,3-g][1,4]benzodioxin-7-one [3-(3,4-Dimethoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl acetate 3-[3,5-Dimethoxy-4-[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxyphenyl]-2-(hydroxymethyl)-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one [3-(4-Hydroxy-3,5-dimethoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl acetate [2-Methoxy-4-(5-methoxy-2-methyl-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-3-yl)phenyl] acetate 3-(4-Hydroxy-3-methoxyphenyl)-2-(hydroxymethyl)-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-9-one [3-(4-Hydroxy-3-methoxyphenyl)-5-methoxy-9-oxo-2,3-dihydropyrano[3,2-h][1,4]benzodioxin-2-yl]methyl 3-(3,4-dihydroxyphenyl)prop-2-enoate