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(+/-)-3-epierythraline | 466-77-3

中文名称
——
中文别名
——
英文名称
(+/-)-3-epierythraline
英文别名
(1S,19S)-19-methoxy-5,7-dioxa-13-azapentacyclo[11.7.0.01,16.02,10.04,8]icosa-2,4(8),9,15,17-pentaene
(+/-)-3-epierythraline化学式
CAS
466-77-3;81750-78-9;112342-36-6
化学式
C18H19NO3
mdl
——
分子量
297.354
InChiKey
TVOFUERNMZTYRM-KDOFPFPSSA-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:
    106-107 °C
  • 沸点:
    466.9±45.0 °C(Predicted)
  • 密度:
    1.33±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    2
  • 重原子数:
    22
  • 可旋转键数:
    1
  • 环数:
    5.0
  • sp3杂化的碳原子比例:
    0.44
  • 拓扑面积:
    30.9
  • 氢给体数:
    0
  • 氢受体数:
    4

SDS

SDS:b88088ae24d3e4b7933627a68b514245
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反应信息

  • 作为产物:
    描述:
    6,7-methylenedioxy-1-(Z)-(methoxycarbonyl)-methylidene-1,2,3,4-tetrahydroisoquinoline四乙基溴化铵 吡啶 、 aluminium hydride 、 盐酸氢氧化钾锂硼氢 、 aluminum isopropoxide 、 magnesium chloride 作用下, 以 四氢呋喃乙醚二甲基亚砜异丙醇 为溶剂, 反应 51.33h, 生成 (+/-)-3-epierythraline
    参考文献:
    名称:
    Synthesis of Erythrina and related alkaloids. XVI Diels-Alder approach : Total synthesis of dl-erysotrine, dl-erythraline, dl-erysotramidine, dl-8-oxoerythraline and their 3-epimers.
    摘要:
    基于激活的丁二烯与二氧吡咯啉进行Diels-Alder反应的策略,实现了erythrinan类生物碱的全合成。异喹啉吡咯二酮(15)与1,3-双氧取代的丁二烯反应,以区域特异性和立体选择性的方式生成erythrinan衍生物(20)和(21)。通过锂硼氢化物还原加合物(20)或(21),随后进行酸水解得到烯酮(33)。对33进行甲磺酰化,随后在中性条件下进行脱甲氧羰基化得到二烯酮(43)。对43进行Meerwein-Ponndorf还原,随后进行甲基化得到erysotramidine(2a)和8-氧代erythraline(2b)。对8-氧代衍生物(2)进行铝氢化还原得到dl-erysotrine(1a)和dl-erythraline(1b)。
    DOI:
    10.1248/cpb.35.479
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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 15,16-Dimethoxy-erythrinadien-(1,6) rac-2β,7β-epoxy-15,16-dimethoxy-erythrinan-8-one 7β-Methansulfonyloxy-15,16-dimethoxy-cis-erythrinan 15,16-Dimethoxy-erythrinen-(6) 15,16-methanediyldioxy-3β-methoxy-(6ξ)-11a-homo-erythrin-1-en-6-ol (5S*,6S*)-4,5,8,9,11,12-hexahydro-1H,7H-<1,3>benzodioxolo<5,6-d>pyrrolo<2,1-k><1>benzazepin-11-one 15,16-methanediyldioxy-3β-methoxy-(6β)-11a-homo-erythrin-1-ene; hydrochloride 15,16-methanediyldioxy-3β-methoxy-(6β)-11a-homo-erythrinane (1R*,5R*,6R*)-6-ethoxycarbonyl-1,15,16-trimethoxy-7,8-dioxo-3-trimethylsilyloxyerythrin-2-ene 2β,15,16-Trimethoxy-erythrinen-(6)-on-(8) (1S,10bR)-10b-(but-3-enyl)-8,9-dimethoxy-3-oxo-1,2,3,5,6,10b-hexahydropyrrolo[2,1-a]isoquinolin-1-yl acetate 16-Hydroxy-15-methoxy-2β,7β-epoxy-cis-erythrinan-8-on 2-Chlorerysotrin Erysosalvinon 6β,7-dihydroschelhammeridine (alkaloid A) Erysoflorinon 8-Oxo-14-methoxy-erythrinan 1,2,6,7-tetradehydro-15-methoxycarbonyl-16(17H)-oxa-3,8,17-trioxoerythrinan (4aR,9R,13bS)-9,11,12-Trimethoxy-4a,5,8,9-tetrahydro-indolo[7a,1-a]isoquinoline-2,6-dione 2β-acetoxy-15,16-methanediyldioxy-3β-methoxy-11a-homo-erythrin-1(6)-ene (5R*,6S*)-6-ethoxycarbonyl-15,16-dimethoxy-7,8-dioxoerythrin-2-ene 7,8-Dimethoxy-1,2,3,4,5,10,11,12,13,13a-decahydro-3a-aza-benzo[d]phenanthrene (2R,13bS)-12-Methoxy-2,11-bis-trimethylsilanyloxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline (2R,13bS)-3-Chloro-2,12-dimethoxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinolin-11-ol Erysotin Acetic acid (4aR,5R,13bS)-11,12-dimethoxy-6-oxo-4,4a,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinolin-5-yl ester (2S,13bS)-2,12-Dimethoxy-11-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline Acetic acid (4aR,5R,13bS)-11,12-dimethoxy-6-oxo-2,4a,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinolin-5-yl ester (2R,13bS)-2,11-Dimethoxy-12-trimethylsilanyloxy-2,6,8,9-tetrahydro-1H-indolo[7a,1-a]isoquinoline (2R,3R,13bS)-2,12-Dimethoxy-3,11-bis-trimethylsilanyloxy-2,3,5,6,8,9-hexahydro-1H-indolo[7a,1-a]isoquinoline (2R,13bS)-2,12-Dimethoxy-11-trimethylsilanyloxy-1,2,5,6,8,9-hexahydro-indolo[7a,1-a]isoquinolin-3-one 2,3-dimethoxy-13-methyl-5,6,11,12-tetrahydro-5,11-epiazano-dibenzo[a,e]cyclooctene