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(2R,3R,6S)-6-[(2R,5R,6S)-5-ethyl-6-methyl-5-phenylmethoxyoxan-2-yl]-2-[(4-methoxyphenyl)methoxy]heptane-1,3,6-triol | 120269-74-1

中文名称
——
中文别名
——
英文名称
(2R,3R,6S)-6-[(2R,5R,6S)-5-ethyl-6-methyl-5-phenylmethoxyoxan-2-yl]-2-[(4-methoxyphenyl)methoxy]heptane-1,3,6-triol
英文别名
——
(2R,3R,6S)-6-[(2R,5R,6S)-5-ethyl-6-methyl-5-phenylmethoxyoxan-2-yl]-2-[(4-methoxyphenyl)methoxy]heptane-1,3,6-triol化学式
CAS
120269-74-1
化学式
C30H44O7
mdl
——
分子量
516.675
InChiKey
NNBMTTUPEPXZEV-MPQPIFTDSA-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:
    666.1±55.0 °C(Predicted)
  • 密度:
    1.16±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    4.4
  • 重原子数:
    37.0
  • 可旋转键数:
    14.0
  • 环数:
    3.0
  • sp3杂化的碳原子比例:
    0.6
  • 拓扑面积:
    97.61
  • 氢给体数:
    3.0
  • 氢受体数:
    7.0

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

  • Highly stereocontrolled total synthesis of the polyether antibiotic salinomicin. II. Synthesis of right (C18-C30) segments from D-glucose, D-mannitol, and ethyl L-lactate.
    作者:Kiyoshi HORITA、Satoshi NAGATO、Yuji OIKAWA、Osamu YONEMITSU
    DOI:10.1248/cpb.37.1705
    日期:——
    (S)-4[(2R, 5R, 6S)-5-Ethyl-5-hydroxy-6-methyltetrahydropyran-2-yl]pentan-4-olide (5), an alkaline degradation product of salinomycin (1), was synthesized with complete stereoselectivity from D-mannitol and ethyl L-lactate.Compound 5 was then converted to (3R, 4S, 7S)-7-[(2R, 5R, 6S)]-5-ethyl-5-methoxymethoxy-6-methyltetrahydropyran-2-yl]-4, 7-bismethoxymethoxy-3-(tetrahydropyran-2-yloxy)oct-1-yne (3), a C18-C30 segment of 1, via Sharpless asymmetric epoxidation. Another C18-C30 segment, (R)-3-[2RS, 5S]-5-[(2R, 5R, 6S)-5-benzyloxy-5-ethyl-6-methyltetrahydropyran-2-yl]-2-methoxy-5-methyltetrahydrofuran-2-yl]-3-(4-methoxybenzyloxy)prop-1-yne (4), was synthesized more conveniently via coupling between a C19-C22 fragment prepared starting from D-glucose and a C23-C30 fragment prepared starting from D-mannitol and ethyl L-lactate.
    (S)-4[(2R, 5R, 6S)-5-乙基-5-羟基-6-甲基四氢呋喃-2-基]戊酸内酯(5),是沙利霉素(1)的碱性降解产物,能够从D-甘露醇和乙基L-乳酸中以完全立体选择性合成。随后,将化合物5转化为(3R,4S,7S)-7-[(2R,5R,6S)]-5-乙基-5-甲氧基甲氧基-6-甲基四氢呋喃-2-基]-4,7-双甲氧基甲氧基-3-(四氢呋喃-2-氧基)辛-1-炔(3),这是1的C18-C30片段,通过Sharpless不对称环氧化反应获得。另一个C18-C30片段(R)-3-[2RS,5S]-5-[(2R,5R,6S)-5-苄氧基-5-乙基-6-甲基四氢呋喃-2-基]-2-甲氧基-5-甲基四氢呋喃-2-基]-3-(4-甲氧基苄氧基)丙-1-炔(4),则通过将一个自D-葡萄糖出发制备的C19-C22片段与一个自D-甘露醇和乙基L-乳酸出发制备的C23-C30片段结合而更方便地合成。
  • Highly stereocontrolled total synthesis of the polyether antibiotic salinomycin. III. Total synthesis of salinomycin via coupling of C1-C9, C10-C17, and C-18-C30 segments.
    作者:Kiyoshi HORITA、Yuji OIKAWA、Satoshi NAGATO、Osamu YONEMITSU
    DOI:10.1248/cpb.37.1717
    日期:——
    The polyether antibiotic salinomycin was synthesized via coupling between the C10-C17 aldehyde, (2R, 4S, 5S, 6S, 7R)-6-ethyl-5, 7-isopropylidenedioxy-2, 4-dimethylnonanal, and C18-C30 acetylenes, for example, (3R, 4R, 7S)-4, 7-bis(tert-butyldimethylsilyloxy)-7-[(2R, 5R, 6S)-5-ethyl-5-(4-methoxybenzyloxy)-6-methyltetra-hydropyran-2-yl]-3-(4-methoxybenzyloxy)oct-1-yne, followed by the aldol condensation with the C1-C9 segment, (R)-2-[(2R, 5S, 6R)-6-[(R)-1-formylethyl]-5-methyltetrahydropyran-2-yl]butanoic acid. In this total synthesis, protection of hydroxy groups with the 4-methoxybenzyl group played an important role.
    聚醚抗生素沙林霉素是通过 C10-C17 醛、(2R, 4S, 5S, 6S, 7R)-6-ethyl-5, 7-isopropylidenedioxy-2, 4-dimethylnonanal 与 C18-C30 乙炔基(例如,(3R, 4R, 7S)-4, 7-双(叔丁基二甲基氧基)-7-[(2R. 5R, 6S)-5-ethyl-5-(4- 甲氧基苄氧基)-6-甲基四氢吡喃-2-基]-3-(4-甲氧基苄氧基)-6-甲基四氢吡喃-2-基]之间的偶联合成的、5R,6S)-5-乙基-5-(4-甲氧基苄氧基)-6-甲基四氢吡喃-2-基]-3-(4-甲氧基苄氧基)辛-1-炔,然后与 C1-C9 段的(R)-2-[(2R,5S,6R)-6-[(R)-1-甲酰基乙基]-5-甲基四氢吡喃-2-基]丁酸进行醛醇缩合。在整个合成过程中,用 4-甲氧基苄基保护羟基起了重要作用。
  • HORITA, KIYOSHI;OIKAWA, YUJI;NAGATO, SATOSHI;YONEMITSU, OSAMU, CHEM. AND PHARM. BULL., 37,(1989) N, C. 1717-1725
    作者:HORITA, KIYOSHI、OIKAWA, YUJI、NAGATO, SATOSHI、YONEMITSU, OSAMU
    DOI:——
    日期:——
  • HORITA, KIYOSHI;NAGATO, SATOSHI;OIKAWA, YUJI;YONEMITSU, OSAMU, CHEM. AND PHARM. BULL., 37,(1989) N, C. 1705-1716
    作者:HORITA, KIYOSHI、NAGATO, SATOSHI、OIKAWA, YUJI、YONEMITSU, OSAMU
    DOI:——
    日期:——
  • HORITA, KIYOSHI;OIKAWA, YUJI;NAGATO, SATOSHI;YONEMITSU, OSAMU, TETRAHEDRON LETT., 29,(1988) N 40, C. 5143-5146
    作者:HORITA, KIYOSHI、OIKAWA, YUJI、NAGATO, SATOSHI、YONEMITSU, OSAMU
    DOI:——
    日期:——
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