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

(6R)-6-[(2S,5E)-2-hydroxy-4-oxo-6-phenylhex-5-en-1-yl]-5,6-dihydro-2H-pyran-2-one

中文名称
——
中文别名
——
英文名称
(6R)-6-[(2S,5E)-2-hydroxy-4-oxo-6-phenylhex-5-en-1-yl]-5,6-dihydro-2H-pyran-2-one
英文别名
(R)-6-[(2S,5E)-2-hydroxy-4-oxo-6-phenylhex-5-en-1-yl]-5,6-dihydro-2H-pyran-2-one;(R)-6-((S,E)-2-Hydroxy-4-oxo-6-phenylhex-5-en-1-yl)-5,6-dihydro-2H-pyran-2-one;(5R,7S)-kurzilactone;kurzilactone;(2R)-2-[(E,2S)-2-hydroxy-4-oxo-6-phenylhex-5-enyl]-2,3-dihydropyran-6-one
(6R)-6-[(2S,5E)-2-hydroxy-4-oxo-6-phenylhex-5-en-1-yl]-5,6-dihydro-2H-pyran-2-one化学式
CAS
——
化学式
C17H18O4
mdl
——
分子量
286.328
InChiKey
BAJICORABIZDNM-UETGSQEOSA-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

计算性质

  • 辛醇/水分配系数(LogP):
    2.2
  • 重原子数:
    21
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.29
  • 拓扑面积:
    63.6
  • 氢给体数:
    1
  • 氢受体数:
    4

上下游信息

  • 上游原料
    中文名称 英文名称 CAS号 化学式 分子量
  • 下游产品
    中文名称 英文名称 CAS号 化学式 分子量

反应信息

点击查看最新优质反应信息

文献信息

  • Stereoselective synthesis of kurzilactone and determination of its absolute configuration
    作者:Biao Jiang、Zili Chen
    DOI:10.1016/s0957-4166(01)00506-7
    日期:2001.11
    Both (5S,7S)- and (5R,7S)-isomers of kurzilactone were synthesized from a ‘chiral epoxy-aldehyde synthon’ through the coupling of an acyl anion equivalent and the dianion of acetoacetate, followed by formation of the Kawa-type lactone by cyclization and elimination. Comparing the spectral data of the synthesized and naturally occurring kurzilactone, the C(5)- and C(7)-stereogenic centers of the natural
    苯并内酯的(5 S,7 S)-和(5 R,7 S)异构体都是由“手性环氧-醛合成子”通过酰基阴离子当量与乙酰乙酸二酯的偶联而合成的,然后形成通过环化和消除作用得到Kawa型内酯。比较合成的和天然存在的库尔齐内酯的光谱数据,将天然库尔齐内酯的C(5)-和C(7)-立体异构中心指定为具有(5 R,7 S)-绝对构型的校正抗关系。
  • First Stereoselective Total Synthesis of Cryptomoscatone D2 and Syntheses of (5R,7S)-Kurzilactone and (+)-Cryptofolione by an Asymmetric Acetate Aldol Approach
    作者:Jhillu Yadav、Bogonda Ganganna、Dinesh Bhunia
    DOI:10.1055/s-0031-1290771
    日期:2012.5
    efficient concise stereoselective total synthesis of cryptomoscatone D2 and syntheses of (5R,7S)-kurzilactone and (+)-cryptofolione, based on an asymmetric acetate aldol reaction starting from trans-cinnamaldehyde, are described. The other key reactions are a Horner–Wadsworth–Emmons reaction, a Brown’s asymmetric allylation and a ring-closing metathesis. An efficient concise stereoselective total synthesis
    摘要 描述了基于反式肉桂醛的不对称乙酸酯醛醇缩合反应的高效高效的立体立体选择性全合成隐莫卡酮D2以及(5 R,7 S)-kurzilactone和(+)-cryptofolione的合成。其他关键反应是霍纳-沃兹沃思-埃蒙斯反应,布朗的不对称烯丙基化反应和闭环复分解反应。 描述了基于反式肉桂醛的不对称乙酸酯醛醇缩合反应的高效高效的立体立体选择性全合成隐莫卡酮D2以及(5 R,7 S)-kurzilactone和(+)-cryptofolione的合成。其他关键反应是霍纳-沃兹沃思-埃蒙斯反应,布朗的不对称烯丙基化反应和闭环复分解反应。
  • A Concise and Efficient Synthesis of (5R,7S)-Kurzilactone and Its (5S,7R)-Enantiomer by the Mukaiyama Aldol Reaction
    作者:Gowravaram Sabitha、Peddabuddi Gopal、C. Reddy、Jhillu Yadav
    DOI:10.1055/s-0029-1216936
    日期:2009.10
    Natural kurzilactone (5R,7S) and its (5S,7R)-enantiomer were synthesized by a convergent approach using a diastereoselective Mukaiyama aldol reaction to construct the anti diol unit. Finally, a ring-closing metathesis reaction led to the target molecule. kurzilactone - Mukaiyama reaction - aldol reaction - ring closure - metathesis
    使用非对映选择性Mukaiyama aldol反应通过收敛方法合成天然kurzilactone(5 R,7 S)及其(5 S,7 R)-对映异构体,以构建抗二醇单元。最后,闭环复分解反应产生了靶分子。 kurzilactone-Mukaiyama反应-aldol反应-闭环-复分解
  • Stereoselective total synthesis of cryptomoscatone D1 and (5 R ,7 S )-kurzilactone via ring closing metathesis
    作者:Ramesh Perla、Raju Atla、Paramesh Jangili、Ramisetti Anjibabu
    DOI:10.1016/j.tetlet.2016.01.091
    日期:2016.3
    Total synthesis of styryl lactone natural products cryptomoscatone D1, D2, and (5R,7S)-kurzilactone has been accomplished in good yield from commercial available trans-cinnamaldehyde. The key steps involved in these syntheses are Mukaiyama aldol reaction, diastereoselective reduction, Brown’s allylation, and ring closing metathesis.
    苯乙烯内酯天然产物隐莫卡酮D1,D2和(5 R,7 S)-kurzilactone的全合成已由市售反式肉桂醛以高收率完成。这些合成中涉及的关键步骤是Mukaiyama aldol反应,非对映选择性还原,Brown的烯丙基化和闭环易位。
  • Total synthesis of cryptomoscatones D1 and D2: stereochemical assignment of cryptomoscatone D1
    作者:Luiz Fernando Toneto Novaes、Roberta Lopes Drekener、Carolina Martins Avila、Ronaldo Aloise Pilli
    DOI:10.1016/j.tet.2014.07.025
    日期:2014.9
    The first total synthesis and structural elucidation of cryptomoscatone D1, and a novel synthetic approach for cryptomoscatone D2 were achieved in 30% and 29% overall yield, respectively. The synthesis relied on the use of a key Mukaiyama aldol reaction followed by a diastereoselective carbonyl reduction that allowed the preparation of four cryptomoscatone isomers in a stereochemically divergent manner
    隐莫卡酮D1的首次总合成和结构阐明,以及隐莫卡酮D2的新颖合成方法,分别实现了30%和29%的总产率。该合成依赖于使用关键的Mukaiyama aldol反应,然后进行非对映选择性羰基还原,从而可以立体化学发散的方式制备四个隐莫司卡酮异构体。合成立体异构体和天然产物的NMR数据和CD曲线的比较证实了隐莫司酮D2的立体化学性质,并导致建立了隐莫司酮D1的绝对构型。
查看更多