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(S)-3-(benzyloxy)dihydrofuran-2(3H)-one | 163181-96-2

中文名称
——
中文别名
——
英文名称
(S)-3-(benzyloxy)dihydrofuran-2(3H)-one
英文别名
(3S)-3-phenylmethoxyoxolan-2-one
(S)-3-(benzyloxy)dihydrofuran-2(3H)-one化学式
CAS
163181-96-2
化学式
C11H12O3
mdl
——
分子量
192.214
InChiKey
SCNJRDRFVLSPOO-JTQLQIEISA-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:
    347.8±35.0 °C(Predicted)
  • 密度:
    1.17±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1.7
  • 重原子数:
    14
  • 可旋转键数:
    3
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.36
  • 拓扑面积:
    35.5
  • 氢给体数:
    0
  • 氢受体数:
    3

反应信息

点击查看最新优质反应信息

文献信息

  • Enantioselective total synthesis of (+)-methoxystemofoline and (+)-isomethoxystemofoline
    作者:Pei-Qiang Huang、Su-Yu Huang、Long-Hui Gao、Zhong-Yi Mao、Zong Chang、Ai-E Wang
    DOI:10.1039/c4cc09598g
    日期:——

    We report the first enantioselective total synthesis of (+)-methoxystemofoline (2) and (+)-isomethoxystemofoline (3). Through this work, the structure of methoxystemofoline was revised as 2 with an 11E-stereochemistry, and its absolute configuration was established.

    我们报告了(+) -methoxystemofoline(2)和(+) -isomethoxystemofoline(3)的第一次对映选择性全合成。通过这项工作,methoxystemofoline的结构被修订为2,具有11E-立体化学结构,并且其绝对构型已确定。
  • Enantioselective Total Syntheses of the Proposed and Revised Structures of Methoxystemofoline: A Stereochemical Revision
    作者:Su-Yu Huang、Long-Hui Gao、Xiong-Zhi Huang、Pei-Qiang Huang
    DOI:10.1021/acs.joc.0c02667
    日期:2021.8.20
    efforts toward the enantioselective total synthesis of the complex alkaloid methoxystemofoline. The enantioselective construction of the tetracyclic core features: (1) the Keck allylation at the N-α bridgehead carbon to forge the tetrasubstituted stereocenter; (2) an olefin cross-metathesis reaction for the side-chain elongation that is amenable for the synthesis of congeners and analogues; and (3) a regioselective
    本文描述了我们对复杂生物碱甲氧基替莫福林的对映选择性全合成的综合努力的全部细节。四环核的对映选择性结构特征:(1) N处的 Keck 烯丙基化-α桥头碳形成四取代的立体中心;(2) 用于侧链伸长的烯烃交叉复分解反应,适用于合成同源物和类似物;(3) 与丙酮酸甲酯的区域选择性羟醛加成反应,确保随后的区域选择性环化反应构建第四个环。使用 Overman 的方法安装 5-(烷氧基亚烷基)-3-甲基-四氢酸酯部分。在最后一步中,非立体选择性反应以 1:1 的比例形成甲氧基替莫福林及其E-立体异构体,即天然产物(修改后的结构)的拟议结构。我们建议将天然产物重命名为异甲氧基替莫福林,并首次报告完整的1该天然产物的 H NMR 数据。
  • Synthesis of specifically deoxygenated analogues of the methyl α-glycoside of the intracatenary monosaccharide repeating unit of the O-polysaccharide of Vibrio cholerae O:1
    作者:Makoto Gotoh、Pavol Kováč
    DOI:10.1016/0008-6215(94)00319-b
    日期:1995.3
    which was deoxygenated via the corresponding 3-O-(imidazol-1-ylthiocarbonyl) derivative. Subsequent catalytic debenzylation gave the deoxy compound (24). In an alternative synthesis, which is also generally useful for the preparation of 4-N-acyl-3-deoxy derivatives of 1, methyl 4-azido-4,6-dideoxy-alpha-D-mannopyranoside was converted through a series of transformations into methyl 4-amino-2-O-benzyl-3
    γ-丁内酯处理甲基α-D-过高胺(1),得到甲基4,6-dideoxy-4-(3-deoxy-L-glycero-tetronamido)-alpha-D-mannopyranos ide的2'-deoxy类似物(13),霍乱弧菌O:1的O-多糖的链内单糖重复单元的甲基α-糖苷。通过4,--脱氧前体的氢解获得类似的4'-脱氧衍生物,所述前体是通过对甲基2,3-二-O-苄基-4-(2-O-苄基-3-脱氧-L-甘油)进行化获得的。 -四氢酰胺基)-4,6-d脱氧-α-D-甘露喃糖苷与DMF中的甲磺酰氯 为了获得13的3-脱氧类似物,将甲基4-基-2-O-苄基-4,6-二脱氧-3-Op-甲氧基-苄基-α-D-甘露喃糖苷转化为甲基2-O-苄基-4,6-二脱氧-4-(2,4-二-O-苄基-3-脱氧-L-甘油-四氢呋喃)-α-D-甘露喃糖苷,经由相应的3-O-(咪唑-1-基代羰基)衍生
  • Modular and Stereoselective Synthesis of Tetrasubstituted Helical Alkenes via a Palladium-Catalyzed Domino Reaction
    作者:Hongqiang Liu、Mohamed El-Salfiti、David I. Chai、Jérémy Auffret、Mark Lautens
    DOI:10.1021/ol301495q
    日期:2012.7.20
    A highly modular and stereoselective synthesis of tetrasubstituted helical alkenes is accomplished by a Pd-catalyzed norbornene-mediated domino reaction. This protocol features the rapid assembly of four C-C bonds via sequential C-H activations and carbopalladations along with efficient access to enantiopure bromoalkyl aryl alkyne precursors using homologative alkynylation as the key transformation. Three distinct elements of stereoselectivity were observed in the preparation of the chiral helical alkenes: retention of stereochemistry of the substrates, induced helical diastereoselectivity in the alkene formation, and the exclusive exo-facial selectivity of the norbornene incorporation.
  • Ring-closing metathesis and palladium-catalyzed formate reduction to 3-methyleneoxepanes. Formal synthesis of (−)-zoapatanol
    作者:Hsiu-Yi Cheng、Yu-Shiang Lin、Chong-Si Sun、Ting-Wen Shih、Hui-Hsu Gavin Tsai、Duen-Ren Hou
    DOI:10.1016/j.tet.2011.10.023
    日期:2012.1
    A sequence of ring-closing metathesis and palladium-catalyzed formate reduction was developed for preparing O-heterocycles with an exocyclic olefin and applied to the asymmetric synthesis of zoapatanol. The key vicinal stereocenters in zoapatanol were constructed from the L-malic acid-derived lactone by successive chelation-controlled addition of alkyl groups. The O-allylations to prepare the dienes for RCM were achieved with the tertiary alcohols bearing internal olefins. The ring opening of oxepane, a new reaction pathway for the Pd-formate reduction, is also reported. (C) 2011 Elsevier Ltd. All rights reserved.
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同类化合物

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