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(2E,4E)-2,4,6,6-tetramethylhepta-2,4-dienal | 204689-46-3

中文名称
——
中文别名
——
英文名称
(2E,4E)-2,4,6,6-tetramethylhepta-2,4-dienal
英文别名
——
(2E,4E)-2,4,6,6-tetramethylhepta-2,4-dienal化学式
CAS
204689-46-3
化学式
C11H18O
mdl
——
分子量
166.263
InChiKey
MZXNTNHBOYHHAA-IDXDHNASSA-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:
    241.5±9.0 °C(Predicted)
  • 密度:
    0.855±0.06 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    3.5
  • 重原子数:
    12
  • 可旋转键数:
    3
  • 环数:
    0.0
  • sp3杂化的碳原子比例:
    0.55
  • 拓扑面积:
    17.1
  • 氢给体数:
    0
  • 氢受体数:
    1

反应信息

点击查看最新优质反应信息

文献信息

  • Enantioselective Allylation of β-Haloacrylaldehydes: Formal Total Syntheses of Pteroenone and Antillatoxin
    作者:Petr Koukal、Jan Ulč、David Nečas、Martin Kotora
    DOI:10.1002/ejoc.201600286
    日期:2016.4
    undertaken. The reactions proceeded with high enantio- and diastereoselectivities with slightly better asymmetric induction observed in the case of N,N′-dioxide catalysis. The formed enantioenriched chiral unsaturated haloalcohols could be considered general building blocks, as they could be used in the syntheses of more complex natural products possessing substituted 1,3-diene fragments. This was exemplified
    对路易斯碱(手性 N,N'-二氧化物)和布朗斯台德酸(手性磷酸)对 (E)- 和 (Z)-卤代丙烯醛的催化烯丙基化和巴豆化进行了比较研究。反应以高对映选择性和非对映选择性进行,在 N,N'-二氧化物催化的情况下观察到稍好的不对称诱导。形成的富含对映体的手性不饱和卤代醇可以被认为是一般的构建单元,因为它们可以用于合成更复杂的具有取代 1,3-二烯片段的天然产物。蝶呤酮和抗霉毒素的正式全合成就是例证。
  • Indium-mediated allylation of carbonyl compounds with an allylic bromide in aqueous media: anomalous syn-diastereoselectivity regardless of allylic bromide geometry
    作者:Teck-Peng Loh、Zheng Yin、Hong-Yan Song、Kee-Leng Tan
    DOI:10.1016/s0040-4039(02)02773-9
    日期:2003.1
    Anomalous syn-diastereoselectivity of indium-mediated coupling of aldehydes with bromides Z-3b and E-3b is reported. The reaction afforded high syn selectivity regardless of the allylic bromide geometry. Preliminary studies on the enantioselective indium-mediated allylation were attempted and found to give the desired products in moderate yield with high syn selectivity and enantioselectivity.
    异常顺醛与化物-介导的偶联的-diastereoselectivity ž -图3b和ë -图3b报道。不管烯丙基的几何形状如何,该反应均提供高的顺式选择性。尝试了对映选择性介导的烯丙基化的初步研究,发现以中等收率获得了所需的产物,同时具有高的顺式选择性和对映选择性。
  • Total synthesis of antillatoxin
    作者:Kiew-Ching Lee、Teck-Peng Loh
    DOI:10.1039/b608193m
    日期:——
    The total synthesis of natural (4R,5R)-antillatoxin and its analog (4S,5S)-antillatoxin has been achieved; the optically pure key intermediates were prepared from indium mediated allylation of either primary or secondary allylic bromide with aldehyde in aquoues media, followed by highly selective Luche's reduction and chiral resolution.
    我们实现了天然 (4R,5R)-antillatoxin 及其类似物 (4S,5S)-antillatoxin 的全合成;光学纯度极高的关键中间体是由介导的伯或仲烯丙基与醛在含介质中发生烯丙基化反应,然后经过高选择性 Luche 还原和手性解析制备而成。
  • Studies Towards Total Synthesis of Antillatoxin: Indium-mediated Allylation Reaction of Carbonyl Compounds with Secondary Allylic Bromide in Aqueous Media
    作者:Teck-Peng Loh、Hong-Yan Song
    DOI:10.1055/s-2002-35606
    日期:——
    We have established a new reaction condition for the indium-mediated allylation of an unreactive secondary allylic bromide with aldehydes in aqueous media to afford the corresponding homoallylic alcohols in high yields and syn diastereoselectivity. Furthermore, it has provided an easy entry to the key intermediate for the total synthesis of antillatoxin under mild and environment profitable conditions
    我们已经建立了一种新的反应条件,用于在性介质中将惰性仲烯丙基与醛进行介导的烯丙基化,以高产率和顺式非对映选择性提供相应的高烯丙醇。此外,它为在温和和环境有利的条件下全合成抗霉毒素提供了一个容易进入的关键中间体。
  • Studies towards total synthesis of antillatoxin: Investigation of the indium-mediated allylation reactions of carbonyl compounds with β-bromocrotylbromide in water
    作者:Teck-Peng Loh、Guo-Qiang Cao、Jian Pei
    DOI:10.1016/s0040-4039(97)10826-7
    日期:1998.3
    Indium mediates the coupling of β-bromocrotylbromide with carbonyl compounds in saturated ammonium chloride in the presence of lanthanide triflate under sonication to give the corresponding compounds in good yield and moderate to high syn diastereoselectivity.
    介导β-bromocrotylbromide与在饱和氯化铵系元素的三氟甲磺酸酯在超声处理下存在的羰基化合物的偶合,得到良好产率的相应的化合物和中等至高顺式非对映选择性。
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