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1-O-Octanoyl-β-D-glucopyranose | 64395-90-0

中文名称
——
中文别名
——
英文名称
1-O-Octanoyl-β-D-glucopyranose
英文别名
1-O-octanoyl-β-D-glucopyranoside;1-Octanoyl-beta-D-glucopyranoside;[(2S,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl] octanoate
1-O-Octanoyl-β-D-glucopyranose化学式
CAS
64395-90-0
化学式
C14H26O7
mdl
——
分子量
306.356
InChiKey
MHQWMCFSLKPQTC-LPUQOGTASA-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:
    454.8±45.0 °C(Predicted)
  • 密度:
    1.25±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    1
  • 重原子数:
    21
  • 可旋转键数:
    9
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.93
  • 拓扑面积:
    116
  • 氢给体数:
    4
  • 氢受体数:
    7

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

反应信息

  • 作为产物:
    描述:
    辛酰氯 在 sodium hydride 、 三乙胺 作用下, 以 四氢呋喃吡啶 为溶剂, 反应 6.0h, 生成 1-O-Octanoyl-β-D-glucopyranose
    参考文献:
    名称:
    无糖化学保护组织-I-乳糖,麦芽糖和葡萄糖的酯化区域选择性羟基异头异构体
    摘要:
    酰基氯的治疗与巯基噻唑,巯基-苯并噻唑,硝基苯酚和在的Et存在下8-羟基喹啉3 N,在相应的反应性酰胺,得到高产率- ,-thioesters -和芳基酯-和-分别。酯- ,-和-在吡啶过量β乳糖反应,得到相应的β-酯,-由糖的异头羟基的酯化得到的。酰胺,-给了α-乳糖酯,- 。酰胺和酯,,反应与β-麦芽糖,从而得到相应的β-麦芽糖酯,,,而化合物-反应,与β葡萄糖,得到相应的β葡糖酯- 。这似乎是已知糖的极少数选择性化学修饰之一,其不涉及繁琐的保护-去保护方法。现在市售的麦芽糖基和葡萄糖基酯和–是新型的非离子型水溶性洗涤剂,可用于研究细胞膜蛋白。
    DOI:
    10.1016/0040-4020(86)80009-6
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文献信息

  • Solvent-Dependent Mechanism and Stereochemistry of Mitsunobu Glycosylation with Unprotected Pyranoses
    作者:Hironori Takeuchi、Yusuke Fujimori、Yoshihiro Ueda、Hiromitsu Shibayama、Masaru Nagaishi、Tomoyuki Yoshimura、Takahiro Sasamori、Norihiro Tokitoh、Takumi Furuta、Takeo Kawabata
    DOI:10.1021/acs.orglett.0c01549
    日期:2020.6.19
    acidic glycosyl acceptors such as carboxylic acids, phenols, and imides, retaining its high stereoselectivity (33 examples). Glycosylation of a carboxylic acid with unprotected α-d-mannose proceeded also in an SN2 manner to directly afford a usually less accessible 1,2-cis-mannoside. One- or two-step total syntheses of five simple natural glycosides were performed using the glycosylation strategy presented
    在Mitsunobu条件下,在二恶烷中,用未保护的α- d-葡萄糖对苯甲酸高度立体选择性糖基化提出了一种S N 2机制,而在DMF中,对于非立体选择性糖基化则提出了一种S N 1机制。S N 2型立体选择性Mitsunobu糖基化通常可作为糖基供体与多种酸性糖基受体(如羧酸,酚和酰亚胺)结合使用,作为糖基供体,适用于各种未保护的吡喃糖,保持其高立体选择性(33个例子)。羧酸与未保护的α- d-甘露糖的糖基化也以S N 2方式进行,以直接提供通常较难获得的1,2-顺式-甘露糖苷。使用未保护的α- d-葡萄糖,使用此处介绍的糖基化策略进行五个简单天然糖苷的一步或两步总合成。
  • Sugar chemistry without protecting groups: a novel regioselective synthesis of 6-O-acyl-D-glucopyranoses and methyl-6-O-acyl-α--glucopyranosides
    作者:Daniel Plusquellec、Krystyna Baczko
    DOI:10.1016/s0040-4039(00)96390-1
    日期:1987.1
    hydroxyl groups of α--glucose and methyl-α--glucoside were selectively esterified by treating the free sugars with -acylthiazolidine-2-thiones, thus affording respectively 6--acyl--glucopyranoses and methyl-6--acyl-α--glucopyranosides in high yields. This new reaction is compared with our previous synthesis of 1--acyl-β--glucopyranoses from β--glucose and interpreted in terms of anomeric effect.
    通过用-酰基噻唑烷-2-硫酮处理游离糖,选择性地酯化α-葡萄糖和甲基-α-葡萄糖苷的伯羟基,分别得到6-酰基-葡萄糖吡喃糖和甲基-6-酰基- α--吡喃葡萄糖苷的产率高。将该新反应与我们先前从β-葡萄糖合成1-酰基-β-葡萄糖吡喃糖进行了比较,并根据异头作用进行了解释。
  • Bleaching detergent composition
    申请人:NOVO NORDISK A/S
    公开号:EP0380437A2
    公开(公告)日:1990-08-01
    Esters of monosaccharides and their lower alkyl glycosides are effective both as surfactants and as bleach activators (peracid precursors). The compounds are non-toxic and biodegradable. They act as nonionic surfactants and are effective in soil removal from textiles, e.g. of fatty soiling. In the presence of a hydrogen peroxide source, the sugar derivatives are perhydrolyzed during the washing process to form long-chain peracid. This enhances the bleaching effect, especially on hydrophobic stains.
    单糖酯及其低级烷基糖苷既可用作表面活性剂,也可用作漂白剂活化剂(过酸前体)。这些化合物无毒,可生物降解。它们可作为非离子表面活性剂,有效清除纺织品上的污垢,如脂肪污垢。在有过氧化氢源的情况下,糖衍生物会在洗涤过程中发生过水解,形成长链过酸。这就增强了漂白效果,尤其是对疏水性污渍的漂白效果。
  • BLEACHING DETERGENT COMPOSITION
    申请人:NOVO NORDISK A/S
    公开号:EP0454772B1
    公开(公告)日:1994-06-15
  • LIPOPROTEIN SURFACTANT
    申请人:Murphy Lindy Jane
    公开号:US20100330596A1
    公开(公告)日:2010-12-30
    Surfactants are provided which are particularly useful for carrying out cholesterol and triglyceride tests. These surfactants have particularly fast kinetics of response to cholesterol, cholesterol ester and triglyceride in all lipoprotein particles. Cholesterol or triglyceride sensors incorporating these surfactants therefore provide reliable measurements of the total cholesterol or triglyceride content of a sample in a short period of time. Also provided are a sensor comprising the subject surfactants for determining the amount of triglyceride and/or cholesterol in a sample, as well as methods for determining the amount of cholesterol and/or triglyceride in a sample, the method comprising: contacting the sample with a surfactant as defined above; and determining the amount of cholesterol and/or triglyceride present.
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