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15,16-dimethoxyerythrin-6-en-8-one | 83024-65-1

中文名称
——
中文别名
——
英文名称
15,16-dimethoxyerythrin-6-en-8-one
英文别名
rac-15,16-dimethoxy-erythrin-6-en-8-one;rac-15,16-Dimethoxy-erythrin-6-en-8-on;15,16-Dimethoxyerythrinanen-(6)-on-(8);15,16-Dimethoxy-8-oxo-erythrinen-(6);11,12-dimethoxy-1,2,3,4,8,9-hexahydroindolo[7a,1-a]isoquinolin-6-one
15,16-dimethoxyerythrin-6-en-8-one化学式
CAS
83024-65-1
化学式
C18H21NO3
mdl
——
分子量
299.37
InChiKey
VJHKYMZBOAMDFP-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:
    521.2±50.0 °C(predicted)
  • 密度:
    1.25±0.1 g/cm3(Temp: 20 °C; Press: 760 Torr)(predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2.8
  • 重原子数:
    22.0
  • 可旋转键数:
    2.0
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.5
  • 拓扑面积:
    38.77
  • 氢给体数:
    0.0
  • 氢受体数:
    3.0

上下游信息

  • 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:
    15,16-dimethoxyerythrin-6-en-8-oneplatinum(IV) oxide lithium aluminium tetrahydride 、 氢气 作用下, 以 四氢呋喃溶剂黄146 为溶剂, 反应 2.5h, 生成 15,16-dimethoxy-cis-erythrinane
    参考文献:
    名称:
    Synthesis of Erythrina and Related Alkaloids. XXVI. Hydride Reduction of Erythrinan-7,8-diones and 7-O-Methanesulfonyl-8-oxo-erythrinans.
    摘要:
    硼氢化钠在乙醇-四氢呋喃中可生成 7β-羟基异构体,而四丁基铵硼氢化钠在甲醇中可生成 7α- 羟基异构体。这可以用产品开发控制和方法控制之间的平衡波动来解释。通过化学和光谱手段确定了产品的结构。它们的 O-甲磺酸盐在碱性条件下水解并发生外嵌合反应,生成一种醇类混合物,其中 7β- 羟基衍生物更受青睐。在氢化铝锂还原过程中,也观察到了类似的间羟基表聚现象。
    DOI:
    10.1248/cpb.39.2120
  • 作为产物:
    描述:
    1,2-环己二酮吡啶sodium hydroxide三氟乙酸 作用下, 以 乙醇二氯甲烷 为溶剂, 反应 74.0h, 生成 15,16-dimethoxyerythrin-6-en-8-one
    参考文献:
    名称:
    Zhang, Yong; Takeda, Shigeko; Kitagawa, Takao, Heterocycles, 1986, vol. 24, # 8, p. 2151 - 2154
    摘要:
    DOI:
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文献信息

  • Nickel powder promoted 5-endo radical cyclisations. A concise approach to Erythrina alkaloids
    作者:Jérôme Cassayre、Béatrice Quiclet-Sire、Jean-Baptiste Saunier、Samir Z. Zard
    DOI:10.1016/s0040-4039(98)02036-x
    日期:1998.12
    N-Alkenyl trichloroacetamides 3 undergo, upon refluxing with nickel powder and acetic acid in 2-propanol, exclusive 5-endo-trig cyclisation to afford functionalised lactams 4; these are attractive precursors of erythrina alkaloids, as demonstrated by the expedient synthesis of 3-demethoxyerythratidinone 5.
    N-链烯基三氯乙酰胺3与镍粉和乙酸在2-丙醇中回流后,进行专门的5-endo-trig环化反应,得到官能化的内酰胺4。这些是erythrina生物碱的有吸引力的前体,如3-demethoxyerythratidinone 5的权宜合成证明。
  • Mondon, Justus Liebigs Annalen der Chemie, 1959, vol. 628, p. 123,141
    作者:Mondon
    DOI:——
    日期:——
  • Ishibashi, Hiroyuki; Sato, Kazumi; Ikeda, Masazumi, Journal of the Chemical Society. Perkin transactions I, 1985, p. 605 - 610
    作者:Ishibashi, Hiroyuki、Sato, Kazumi、Ikeda, Masazumi、Maeda, Hiroshi、Akai, Shuji、Tamura, Yasumitsu
    DOI:——
    日期:——
  • New Palladium-Catalyzed Reaction Pathway to the <i>Erythrina</i> Skeleton
    作者:Guncheol Kim、Jin Hee Kim、Ki Youn Lee
    DOI:10.1021/jo052500m
    日期:2006.3.1
    Palladium-catalyzed arylation of alpha,beta-unsaturated gamma-lactam, which could be prepared by condensation of amines and ketoesters, has been carried out to make the core structure of Erythrina alkaloids.
  • Synthesis of Erythrina and Related Alkaloids. XXVI. Hydride Reduction of Erythrinan-7,8-diones and 7-O-Methanesulfonyl-8-oxo-erythrinans.
    作者:Yoshisuke TSUDA、Yuki SAKAI、Katsuko AKIYAMA、Kimiaki ISOBE
    DOI:10.1248/cpb.39.2120
    日期:——
    The stereochemistry of hydride reduction of erythrinan-7, 8-diones was markedly affected by the bulkiness of the reagent and the polarity of the solvent : sodium borohydride in ethanol-tetrahydrofuran gave the 7β-hydroxy isomers and tetrabutylammounium borohydride in methanol gave the 7α-hydroxy isomers, stereoselectively. This can be explained in terms of fluctuation of the balance between product development control and approach control. The structures of the products were established by chemical and spectroscopic means. Their O-mesylates were hydrolyzed under basic conditions with epimerization to give a mixture of alcohols with a preference for the 7β-hydroxy derivatives. A similar epimerization of the mesyloxy group was also observed in lithium aluminum hydride reduction.
    硼氢化钠在乙醇-四氢呋喃中可生成 7β-羟基异构体,而四丁基铵硼氢化钠在甲醇中可生成 7α- 羟基异构体。这可以用产品开发控制和方法控制之间的平衡波动来解释。通过化学和光谱手段确定了产品的结构。它们的 O-甲磺酸盐在碱性条件下水解并发生外嵌合反应,生成一种醇类混合物,其中 7β- 羟基衍生物更受青睐。在氢化铝锂还原过程中,也观察到了类似的间羟基表聚现象。
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同类化合物

衡州乌药定 木防己叶碱 刺桐阿亭 刺桐特灵碱 刺桐定碱 刺桐品碱 Α-刺桐定碱 Erythristemine; (3beta,11alpha)-1,2,6,7-四去氢-3,11,15,16-四甲氧基刺桐烷 Erysotramidine; (3beta)-1,2,6,7-四去氢-3,15,16-三甲氧基刺桐烷-8-酮 3-表谢汉墨异次碱 3-表台湾三尖杉碱 2,7-二氢高刺桐春 1,6-二去氢-3beta-甲氧基刺桐烷-15-醇 1,6-二去氢-15-羟基-3beta-甲氧基-9-甲基刺桐烷-9-鎓 1,2,6,7-四去氢-3beta-甲氧基-15,16-(亚甲二氧基)刺桐烷-11alpha-醇 (卤)-Estra-1,3,5,7,9-pentaene-3,17-diol (3beta)-1,2,6,7-四去氢-3-甲氧基-15,16-[亚甲基二(氧基)]-刺桐烷 (1S)-11-hydroxy-5-oxa-9-azatetracyclo[7.7.0.01,12.02,6]hexadeca-2(6),3,11-trien-10-one erysopine Phellinine O-Methylphellinine Dihydroerysovine 2-Methoxy-2,3,5,6,8,9-hexahydro-1H,12H-[1,3]dioxolo[4,5-g]indolo[7a,1-a]isoquinoline--hydrogen bromide (1/1) (4aS,5S,13bR)-5-Hydroxy-11,12-dimethoxy-6-oxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a-carboxylic acid ethyl ester rac-1α-bromo-2,2-ethane-1,2-diyldioxy-15,16-dimethoxy-erythrinan-8-one 1β-Brom-15,16-dimethoxy-cis-erythrinan-2,8-dion (5S,6R,7S)-2,2-ethylenedioxy-7-hydroxy-15,16-dimethoxy-8-oxoerythrinan (5S)-15,16-dimethoxy-Δ1(6)-erythrinan-2,8-dione 6,7-dihydro-3-epischelhammeridine Alkaloid H homoerythratine (5S,6R,7R)-6-ethoxycarbonyl-2,2-ethylenedioxy-7-hydroxy-15,16-dimethoxy-8-oxoerythrinan (4aR,8S,13bR)-4,11,12-Trimethoxy-2,5,6-trioxo-1,2,3,4,5,6,8,9-octahydro-indolo[7a,1-a]isoquinoline-4a,8-dicarboxylic acid dimethyl ester (5S,6R,7R)-6-ethoxycarbonyl-7-hydroxy-15,16-dimethoxy-2,8-dioxoerythrinan (4aS,9R,13bS)-9-Phenyl-2,3,4,4a,5,6,8,9-octahydro-1H-indolo[7a,1-a]isoquinoline (10bR,14aS)-8,9-Dihydroxy-1,2-dioxo-1,2,5,6,11,12,13,14-octahydro-4H-benzo[3,4]azepino[2,1-i]indole-14a-carboxylic acid ethyl ester 3,8-dioxohomoerythrinan-3-one crystamidine 11,12-dimethoxy-1,2,8,9-tetrahydro-5H-indolo[7a,1-a]isoquinoline-3,6-dione 6,7-didehydro-2,2-ethylenedioxy-15,16-dimethoxy-cis-erythrinan-8-one 6-ethoxycarbonyl-7,8-dioxoerythrinan Erythratidine erysovine beta-ERYTHROIDINE, TETRAHYDRO- 6-Methoxy-1,4,4a,6,8a,9,10,12,13,13a-decahydro-3H,5H-pyrano[4',3':3,4]pyrido[2,1-i]indol-3-one--hydrogen bromide (1/1) hydron;(2R)-2-methoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline-11,12-diol;chloride (2R)-2,12-dimethoxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinolin-11-ol;hydron;chloride coccuvine (1S,17R)-4,5,17-trimethoxy-11-azatetracyclo[9.7.0.01,14.02,7]octadeca-2,4,6,14-tetraene Erysonin