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(2S,3R)-6-methoxy-2-methyl-3,6-dihydro-2H-pyran-3-ol | 321905-69-5

中文名称
——
中文别名
——
英文名称
(2S,3R)-6-methoxy-2-methyl-3,6-dihydro-2H-pyran-3-ol
英文别名
——
(2S,3R)-6-methoxy-2-methyl-3,6-dihydro-2H-pyran-3-ol化学式
CAS
321905-69-5
化学式
C7H12O3
mdl
——
分子量
144.17
InChiKey
BPAHQTJCFQUBHC-GFCOJPQKSA-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):
    0.1
  • 重原子数:
    10
  • 可旋转键数:
    1
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.71
  • 拓扑面积:
    38.7
  • 氢给体数:
    1
  • 氢受体数:
    3

反应信息

  • 作为反应物:
    描述:
    (2S,3R)-6-methoxy-2-methyl-3,6-dihydro-2H-pyran-3-ol吡啶 作用下, 以 N,N-二甲基甲酰胺 为溶剂, 反应 20.0h, 生成 methyl 4-O-benzoyl-2,3,6-trideoxy-α,β-L-threo-hex-2-enopyranoside
    参考文献:
    名称:
    鼠李糖短而有效地转化为活化的柔红胺,二十二胺,香豆胺和表柔红胺衍生物,并合成了蒽环类抗生素二十四胺-ε-异-紫丁香酮。
    摘要:
    3-氨基-2,3,6-三甲氧基己基吡喃糖是大多数蒽环类抗肿瘤抗生素的重要组成部分。为了研究结构-活性关系,从市售鼠李糖开始以短而有效的途径合成了四种非对映体氨基糖柔红胺,二十二胺,香豆胺和表柔红胺。提供了几种糖基供体,其用途在合成氨糖基-ε-异二十四烯酮中得到了例证。
    DOI:
    10.1016/s0008-6215(00)00257-3
  • 作为产物:
    描述:
    methyl 4-O-acetyl-2,3,6-trideoxy-α,β-L-erythro-hex-2-enopyranoside 在 potassium carbonate 作用下, 以 甲醇 为溶剂, 生成 (2S,3R)-6-methoxy-2-methyl-3,6-dihydro-2H-pyran-3-ol
    参考文献:
    名称:
    鼠李糖短而有效地转化为活化的柔红胺,二十二胺,香豆胺和表柔红胺衍生物,并合成了蒽环类抗生素二十四胺-ε-异-紫丁香酮。
    摘要:
    3-氨基-2,3,6-三甲氧基己基吡喃糖是大多数蒽环类抗肿瘤抗生素的重要组成部分。为了研究结构-活性关系,从市售鼠李糖开始以短而有效的途径合成了四种非对映体氨基糖柔红胺,二十二胺,香豆胺和表柔红胺。提供了几种糖基供体,其用途在合成氨糖基-ε-异二十四烯酮中得到了例证。
    DOI:
    10.1016/s0008-6215(00)00257-3
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文献信息

  • Total Synthesis of the Postulated Structure of Fulicineroside
    作者:Ruben Bartholomäus、Fabian Dommershausen、Markus Thiele、Narayan S. Karanjule、Klaus Harms、Ulrich Koert
    DOI:10.1002/chem.201204545
    日期:2013.6.3
    A total synthesis of the proposed structures of fulicineroside and its aglycone fulicinerine is reported. The tetrasubstituted dibenzofuran substructure was accessible either through a Pd‐mediated ortho‐metalation or by an Ir‐catalyzed meta‐borylation. The synthesis of the β,β,α‐linked trisaccharide consisting of D‐olivose, L‐rhodinose, and L‐rhamnose was challenged by the unprecedented β‐linked rhodinose
    报道了黄腐苷和其糖苷配基黄嘌呤碱的建议结构的全合成。四取代的二苯并呋喃亚结构可通过Pd介导的原金属化或通过Ir催化的间硼化来获得。由D-寡糖,L-罗丹糖和L-鼠李糖组成的β,β,α-连接的三糖的合成受到前所未有的β-连接的罗丹糖的挑战。Pd催化的4-表位-若丹糖的β-选择性糖基化反应和随后的Mitsunobu倒置可选择性地提供β-连接的L-若丹糖-L鼠李糖二糖。与天然产物和糖苷配基的报道数据进行比较表明,天然产物的结构分配有误。
  • Synthesis of <scp>l</scp>-Daunosamine and <scp>l</scp>-Ristosamine Glycosides via Photoinduced Aziridination. Conversion to Thioglycosides for Use in Glycosylation Reactions
    作者:Matthew T. Mendlik、Peng Tao、Christopher M. Hadad、Robert S. Coleman、Todd L. Lowary
    DOI:10.1021/jo061167z
    日期:2006.10.1
    l-ristosamine glycosides is reported. Photoreaction of methyl 4-O-azidocarbonyl-2,3,6-trideoxy-l-hex-2-enopyranosides, followed by aziridine opening, leads to 3-amino-3-N-,4-O-carbonyl-2,3,6-trideoxy precursors to the aminosugar methyl glycosides. Conversion of these precursors to their thioglycoside analogues followed by N-acetylation of the carbamate moiety permits high yielding and, in some cases, stereoselective
    据报道,将光诱导的酰基氮烯叠氮化用于合成l-柔丹胺和1- ristosamine糖苷。甲基4 - O-叠氮基羰基-2,3,6-三苯氧基-1-己-2--2-吡喃侧葡糖苷的光反应,然后打开氮丙啶,导致3-氨基-3- N-,4 - O-羰基-2,3氨基糖甲基糖苷的-6-三甲氧基前体。这些前体转化为其硫代糖苷类似物,然后对氨基甲酸酯部分进行N-乙酰化,可实现高收率,在某些情况下,使用由Crich和其同事开发的1-苯亚磺酰基哌啶-三氟甲磺酸酐活化方法可实现立体选择性糖基化。糖基化涉及N的激活-碘代琥珀酰亚胺和三氟甲磺酸银也成功,但是这些反应的立体选择性通常较低。
  • The first total synthesis of lactonamycin, a hexacyclic antitumor antibiotic
    作者:Kuniaki Tatsuta、Hiroaki Tanaka、Hitomi Tsukagoshi、Takafumi Kashima、Seijiro Hosokawa
    DOI:10.1016/j.tetlet.2010.08.035
    日期:2010.10
    The total synthesis of lactonamycin has been achieved. The synthesis includes sequential intramolecular conjugate addition of alcohols to the acetylenic ester, stereoselective glycosylation of the tertiary alcohol, and Michael–Dieckmann type cyclization with the thioester, by which the highly convergent route has been established.
    乳酸霉素的全合成已经实现。合成包括将醇顺序地分子内共轭加成到炔属酯中,叔醇的立体选择性糖基化以及用硫酯的Michael-Dieckmann型环化,从而建立了高度收敛的途径。
  • Regioselectivity in the Palladium-Catalyzed Addition of Carbon Nucleophiles to Dihydropyran Derivatives
    作者:Marc-Raleigh Brescia、Yvonne Class Shimshock、Philip DeShong
    DOI:10.1021/jo961973d
    日期:1997.3.1
    The regioselectivity of Pd-catalyzed malonate or sulfonylacetate addition to dihydropyran derivatives is highly dependent upon the substitution pattern of the dihydropyran nucleus and is governed by electronic, rather than steric factors. In certain instances, subtle steric features also play a role in controlling regioselectivity by altering the conformation of the intermediate eta(3)-allyl Pd-complex.
  • A short and efficient transformation of rhamnose into activated daunosamine, acosamine, ristosamine and epi-daunosamine derivatives, and synthesis of an anthracycline antibiotic acosaminyl-ε-iso-rhodomycinone
    作者:Bernd Renneberg、Yue-Ming Li、Hartmut Laatsch、Heinz-Herbert Fiebig
    DOI:10.1016/s0008-6215(00)00257-3
    日期:2000.12
    constituents of most anthracycline antitumour antibiotics. For an investigation of structure-activity relationships, the four diastereomeric amino sugars daunosamine, acosamine, ristosamine, and epi-daunosamine were synthesised in short and efficient routes starting from commercially available rhamnose. Several glycosyl donors were provided and their use was exemplified in the synthesis of acosaminyl-e
    3-氨基-2,3,6-三甲氧基己基吡喃糖是大多数蒽环类抗肿瘤抗生素的重要组成部分。为了研究结构-活性关系,从市售鼠李糖开始以短而有效的途径合成了四种非对映体氨基糖柔红胺,二十二胺,香豆胺和表柔红胺。提供了几种糖基供体,其用途在合成氨糖基-ε-异二十四烯酮中得到了例证。
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