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甲基6-O-[(叔丁基)二甲基硅烷基]-2,3,4-三-O-(苯基甲基)-ALPHA-D-吡喃半乳糖苷 | 862730-60-7

中文名称
甲基6-O-[(叔丁基)二甲基硅烷基]-2,3,4-三-O-(苯基甲基)-ALPHA-D-吡喃半乳糖苷
中文别名
——
英文名称
tert-butyldimethyl(((2R,3S,4S,5R)-3,4,5-tris(benzyloxy)-6-methoxytetrahydro-2H-pyran-2-yl)methoxy)silane
英文别名
methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-α-D-galactopyranoside;Methyl 2,3,4-tri-O-benzyl-6-O-tert-butyldimethylsilyl-A-D-galactopyranoside;tert-butyl-[[(2R,3S,4S,5R,6S)-6-methoxy-3,4,5-tris(phenylmethoxy)oxan-2-yl]methoxy]-dimethylsilane
甲基6-O-[(叔丁基)二甲基硅烷基]-2,3,4-三-O-(苯基甲基)-ALPHA-D-吡喃半乳糖苷化学式
CAS
862730-60-7
化学式
C34H46O6Si
mdl
——
分子量
578.821
InChiKey
MHNHIGWCUNOEFZ-CYEGLCQHSA-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:
    608.7±55.0 °C(Predicted)
  • 密度:
    1.10±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    7.14
  • 重原子数:
    41
  • 可旋转键数:
    14
  • 环数:
    4.0
  • sp3杂化的碳原子比例:
    0.47
  • 拓扑面积:
    55.4
  • 氢给体数:
    0
  • 氢受体数:
    6

SDS

SDS:b3450867d35a85f689fe20c02d28fafd
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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

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文献信息

  • An approach to the synthesis of α-(1-6)-C-disaccharides by tandem Tebbe methylenation and Claisen rearrangement
    作者:David J. Chambers、Graham R. Evans、Antony J. Fairbanks
    DOI:10.1016/j.tet.2005.05.032
    日期:2005.7
    Uronic acids, most efficiently synthesised from the corresponding alcohols by two step Dess-Martin and sodium chlorite mediated oxidation, may be used as coupling partners for esterification with an allo glycal as substrates for the tandem Tebbe/Claisen approach to the synthesis of 1-6 linked C-disaccharides. Whilst esters of glucuronic and mannuronic acids successfully undergo Tebbe methylenation
    糖醛酸,最有效地从相应的醇通过二步戴斯-马丁合成和亚氯酸钠介导的氧化,可以用作与偶联伴侣用于酯化的同种异体烯糖作为用于串联特伯/克莱森方法1-6合成底物连接的C-二糖。尽管葡糖醛酸和甘露糖醛酸的酯成功地进行了泰贝甲基化,但是衍生自半乳糖醛酸的酯在这些条件下是不反应的。由亚甲基化产生的乙烯基醚的热克莱森重排产生具有完全控制的端基立体化学的α- C-二糖。
  • Chiron approach to the total synthesis of Amaryllidaceae alkaloid (+)-lycoricidine
    作者:Puli Saidhareddy、Arun K. Shaw
    DOI:10.1016/j.tet.2017.10.033
    日期:2017.11
    A highly stereoselective total synthesis of Amaryllidaceae alkaloid starting from α-d-galactopyranoside has been described. The salient features of this total synthesis are Ferrier carbocyclization reaction for the synthesis of ring A and Suzuki Miyaura coupling of chiral α-iodo enone fragment with aromatic boronic acid followed by modified Bischler-Napieralski cyclization reaction to form the lactam
    已经描述了从α- d-吡喃半乳糖苷开始的高立体选择性全合成芳樟科生物碱。该总合成的显着特征是用于合成环A的费勒碳环化反应和手性α-碘​​烯酮片段与芳族硼酸的Suzuki Miyaura偶联,然后进行修饰的Bischler-Napieralski环化反应以形成内酰胺环。
  • Regioselective Deacetylation of Peracetylated Deoxy-<i>C</i>-glycopyranosides by Boron Trichloride (BCl<sub>3</sub>)
    作者:Shuangyuan Chen、Feifei Wei、Xinqiang Cheng、Ying Luo、Fancui Meng、Yuanwen Zhang、Wenqian Huang、Jun Lv、Hong Pan、Qingqing Wu、Guilong Zhao
    DOI:10.1021/acs.joc.4c00026
    日期:2024.4.5
    for regioselective deacetylation at sugar 3-OH of peracetylated 6-deoxy-C-glucopyranosides mediated by BCl3 was developed. The approach could be extended to other sugar-derived 6-deoxy-C-glycopyranosides, such as those derived from mannose, galactose, and rhamnose, with deacetylation occurring at varied sugar hydroxyl groups, and further extended to 4-deoxy-C-glucopyranosides with deacetylation occurring
    开发了由 BCl 3介导的全乙酰化 6-脱氧-C-吡喃葡萄糖苷的糖 3-OH 区域选择性脱乙酰化的通用方法。该方法可以扩展到其他糖衍生的 6-脱氧-C-吡喃葡萄糖苷,例如衍生自甘露糖、半乳糖和鼠李糖的那些,在不同的糖羟基上发生脱乙酰化,并进一步扩展到 4-脱氧-C-吡喃葡萄糖苷糖3-OH处发生脱乙酰化。该方法将能够获得具有合成挑战性的碳水化合物衍生物。提出了区域选择性的可能机制。
  • Construction of the Octose 8-Phosphate Intermediate in Lincomycin A Biosynthesis: Characterization of the Reactions Catalyzed by LmbR and LmbN
    作者:Eita Sasaki、Chia-I Lin、Ke-Yi Lin、Hung-wen Liu
    DOI:10.1021/ja308221z
    日期:2012.10.24
    Lincomycin A is a potent antimicrobial agent noted for its unusual C1 methylmercapto-substituted 8-carbon sugar. Despite its long clinical history for the treatment of Gram-positive infections, the biosynthesis of the C-8-sugar, methylthiolincosamide (MTL), is poorly understood. Here, we report our studies of the two initial enzymatic steps in the MTL biosynthetic pathway leading to the identification of D-erythro-D-gluco-octose 8-phosphate as a key intermediate. Our experiments demonstrate that this intermediate is formed via a transaldol reaction catalyzed by LmbR using D-fructose 6-phosphate or D-sedoheptulose 7-phosphate as the C-3 donor and D-ribose 5-phosphate as the C-5 acceptor. Subsequent 1,2-isomerization catalyzed by LmbN converts the resulting 2-keto C-8-sugar (octulose 8-phosphate) to octose 8-phosphate. These results provide, for the first time, in vitro evidence for the biosynthetic origin of the C-8 backbone of MTL.
  • Carbohydrate based hyper-crosslinked organic polymers with –OH functional groups for CO<sub>2</sub> separation
    作者:Haiying Li、Bo Meng、Shannon M. Mahurin、Song-Hai Chai、Kimberly M. Nelson、David C. Baker、Honglai Liu、Sheng Dai
    DOI:10.1039/c5ta03213j
    日期:——

    A class of novel hyper-crosslinked microporous polymers, based on green and renewable carbohydrates, was synthesized for carbon capture and storage with high CO2/N2 selectivity by hydrogen bonding and dipole–quadrupole interactions.

    基于绿色和可再生碳水化合物的一类新型高度交联微孔聚合物被合成,用于通过氢键和偶极-四极相互作用实现高CO2/N2选择性的碳捕集和储存。
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