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benzyl 2-deoxy-2-C-methyl-4-O-(tert-butyldimethylsilyl)-α-D-arabinopyranoside | 115983-66-9

中文名称
——
中文别名
——
英文名称
benzyl 2-deoxy-2-C-methyl-4-O-(tert-butyldimethylsilyl)-α-D-arabinopyranoside
英文别名
(2S,3S,4S,5R)-5-[tert-butyl(dimethyl)silyl]oxy-3-methyl-2-phenylmethoxyoxan-4-ol
benzyl 2-deoxy-2-C-methyl-4-O-(tert-butyldimethylsilyl)-α-D-arabinopyranoside化学式
CAS
115983-66-9
化学式
C19H32O4Si
mdl
——
分子量
352.546
InChiKey
TYJPQNVRXPXNGL-RANZSIQMSA-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):
    3.95
  • 重原子数:
    24
  • 可旋转键数:
    6
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.68
  • 拓扑面积:
    47.9
  • 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

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文献信息

  • Organoaluminum-induced opening of the pyranosidic ring of benzyl 2-deoxy-2-C-methylpentopyranosides
    作者:Tord Inghardt、Torbjoern Frejd
    DOI:10.1021/jo00284a028
    日期:1989.11
  • Organotitanium-induced stereoselective alkylative endo-cleavage of benzyl pentopyranosides
    作者:Roger Olsson、Pontus Rundström、Björn Persson、Torbjörn Frejd
    DOI:10.1016/s0008-6215(97)10079-9
    日期:1998.2
    The results presented are the first examples where organotitanium reagents induced alkylative endo-cleavage of carbohydrates. The best conditions for the alkylative transfer of a methyl group to benzyl 2-deoxy-2- C-methyl-4-O-(tert-butyldimethylsilyl)-alpha-D-arabinopyranoside (1) were the application of one equivalent of AlMe3 followed by four equivalents of MeTiCl3 generated by mixing TiCl4 and ZnMe2 in a ratio 2:1, or, alternatively, treatment of 1 with two equivalents of 1:1 Me2TiCl2-ZnMe2. Both the yields and diastereoselectivities were comparable with those of the reaction with AlMe3 but the titanium reagents were more reactive and could be applied at much lower temperatures than the aluminium reagent. (C) 1998 Elsevier Science Ltd. All rights reserved.
  • INGHARDT, TORD;FREJD, TORBJORN, J. ORG. CHEM., 54,(1989) N3, C. 5539-5543
    作者:INGHARDT, TORD、FREJD, TORBJORN
    DOI:——
    日期:——
  • INGHARDT, TORD;FREJD, TORBJORN;MAGNUSSON, GORAN, J. ORG. CHEM., 53,(1988) N 19, C. 4542-4548
    作者:INGHARDT, TORD、FREJD, TORBJORN、MAGNUSSON, GORAN
    DOI:——
    日期:——
  • Regioselective and stereoselective oxirane ring-openings of 2,3-anhydropentopyranosides with some methyl-group donating organometallic reagents
    作者:Tord Inghardt、Torbjoern Frejd、Goeran Magnusson
    DOI:10.1021/jo00254a023
    日期:1988.9
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