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2,3-Di-O-benzyl-4-O-(tert-butyldimethylsilyl)-L-threitol | 158535-84-3

中文名称
——
中文别名
——
英文名称
2,3-Di-O-benzyl-4-O-(tert-butyldimethylsilyl)-L-threitol
英文别名
(2S,3S)-4-[tert-butyl(dimethyl)silyl]oxy-2,3-bis(phenylmethoxy)butan-1-ol
2,3-Di-O-benzyl-4-O-(tert-butyldimethylsilyl)-L-threitol化学式
CAS
158535-84-3
化学式
C24H36O4Si
mdl
——
分子量
416.633
InChiKey
VEPNZTJBBXPZOO-GOTSBHOMSA-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):
    5.17
  • 重原子数:
    29
  • 可旋转键数:
    12
  • 环数:
    2.0
  • sp3杂化的碳原子比例:
    0.5
  • 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

  • Gold(I)-Catalyzed Domino Cyclizations of Diynes for the Synthesis of Functionalized Cyclohexenone Derivatives. Total Synthesis of (−)-Gabosine H and (−)-6-<i>epi</i>-Gabosine H
    作者:Bojan Vulovic、Dusan Kolarski、Filip Bihelovic、Radomir Matovic、Maja Gruden、Radomir N. Saicic
    DOI:10.1021/acs.orglett.6b01898
    日期:2016.8.5
    position undergo gold(I)-catalyzed domino-cyclization which affords α-hydroxycyclohexenones. The described sequence can be applied on functionalized, highly oxygenated substrates, as examplified in the synthesis of (−)-gabosine H and its epimer.
    在炔丙基位置具有碳酸叔丁酯基的1,6-二炔经过(I)催化的多米诺环化反应,得到α-羟基环己烯酮。所描述的序列可以应用于功能化的,高度氧化的底物,如合成(-)-葡萄糖苷H及其差向异构体所证明的那样。
  • Total Synthesis of (−)- and (+)-Lentiginosine
    作者:Kusum L. Chandra、M. Chandrasekhar、Vinod K. Singh
    DOI:10.1021/jo025677e
    日期:2002.6.1
    Total synthesis of (-)-lentiginosine was achieved from D-mannitol using highly stereoselective reactions. Similarly, (+)-lentiginosine was synthesized from L-tartaric acid.
    使用高度立体选择性反应,由D-甘露糖醇可实现(-)-龙胆草碱的全合成。类似地,由L-酒石酸合成(+)-龙胆苷。
  • Total Synthesis of Azasugar 1,4-Dideoxy-1,4-imino-D-galacitol
    作者:Partha Sarathi Sadhu、Amlipur Santhoshi、Vaidya Jayathirtha Rao
    DOI:10.5012/bkcs.2012.33.11.3554
    日期:2012.11.20
    A new highly stereoselective synthesis of pyrrolidine azasugar 1,4-dideoxy-1,4-imino-D-galacitol is being reported herein. The synthesis was achieved in a linear sequence and inexpensive chiral source (+)-diethyl tartarate was used as the starting material. The key step involved during the synthesis was Pd catalysed amino cyclization of alkenylamine, Bose modified Mitsunobu reaction and Sharpless asymmetric dihydroxylation.
    本文报道了吡咯烷氮糖1,4-二脱氧-1,4-亚基-D-半乳糖醇的新的高度立体选择性合成。该合成以线性顺序实现,并且使用廉价的手性源(+)-酒石酸乙酯作为起始材料。合成过程中涉及的关键步骤是Pd催化的烯胺基环化、Bose修饰的Mitsunobu反应和Sharpless不对称二羟基化。
  • An efficient method for the optical resolution of 3-hydroxy-2-substituted-4-alkynoates: a highly stereoselective total synthesis of (+)-bengamide E1
    作者:Chisato Mukai、Osamu Kataoka、Miyoji Hanaoka
    DOI:10.1021/jo00123a030
    日期:1995.9
    A novel. procedure for the optical resolution of 3-hydroxy-2-substituted-4-alkynoates and its application to the stereoselective total synthesis of (+)-bengamide E are described. 3-Hydroxy-2-substituted-4-alkynoates, derived from the aldol reaction of cobalt-complexed propynals with ketene O-silyl O,S-acetals, were easily resolved by the formation of a chiral carbamate followed by cobalt complexation. Chiral 2-(benzyloxy)-3-hydroxy-4-alkynoate derivatives thus obtained were used as starting materials for a highly stereoselective total synthesis of (+)-bengamide E.
  • Effective chemoselective deprotection of 3,4-dimethoxybenzyl (3,4DMB) ethers in the presence of benzyl and p-methoxybenzyl (PMB) ethers by phenyliodine(III) bis(trifluoroacetate) (PIFA)
    作者:Kazuhiro Watanabe、Tadashi Katoh
    DOI:10.1016/j.tetlet.2011.08.049
    日期:2011.10
    In this Letter, a selective deprotection of the alcohol protecting 3,4-dimethoxybenzyl ((DMB)-D-3,4) group is described. The hypervalent iodine(III) reagent phenyliodine bis(trifluoroacetate) (PIFA) is found to be an efficient reagent for the chemoselective deprotection of (DMB)-D-3,4 ethers in the presence of benzyl, p-methoxybenzyl, methoxymethyl, tert-butyldimethylsilyl, and tert-butyldiphenylsilyl ethers under mild conditions. This is the first example of the selective deprotection of the (DMB)-D-3,4 group from a hydroxy group with PIFA. (C) 2011 Elsevier Ltd. All rights reserved.
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同类化合物

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