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methyl 2,3,4-tri-O-acetyl-6-deoxy-6-iodo-α-D-glucopyranoside | 6304-96-7

中文名称
——
中文别名
——
英文名称
methyl 2,3,4-tri-O-acetyl-6-deoxy-6-iodo-α-D-glucopyranoside
英文别名
methyl 2,3,4-tri-O-acetyl-6-iodo-α-D-glucopyranoside;methyl α-D-2,3,4-triacetoxy-6-deoxy-6-iodoglucopyranoside;methyl 6-iodo-6-deoxy-α-D-glucopyranoside triacetate;alpha-D-Glucopyranoside, methyl 6-deoxy-6-iodo-, triacetate;[(2S,3S,4S,5R,6S)-4,5-diacetyloxy-2-(iodomethyl)-6-methoxyoxan-3-yl] acetate
methyl 2,3,4-tri-O-acetyl-6-deoxy-6-iodo-α-D-glucopyranoside化学式
CAS
6304-96-7
化学式
C13H19IO8
mdl
——
分子量
430.194
InChiKey
WKINNAVZJINYDX-LBELIVKGSA-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

  • 熔点:
    149-150 °C
  • 沸点:
    414.5±45.0 °C(Predicted)
  • 密度:
    1.59±0.1 g/cm3(Predicted)

计算性质

  • 辛醇/水分配系数(LogP):
    0.9
  • 重原子数:
    22
  • 可旋转键数:
    8
  • 环数:
    1.0
  • sp3杂化的碳原子比例:
    0.77
  • 拓扑面积:
    97.4
  • 氢给体数:
    0
  • 氢受体数:
    8

SDS

SDS:7f7101a8ad40ac18dcfb1f839aa817d9
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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
    • 1
    • 2

反应信息

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文献信息

  • Visible-Light-Initiated Manganese Catalysis for C−H Alkylation of Heteroarenes: Applications and Mechanistic Studies
    作者:Philippe Nuhant、Martins S. Oderinde、Julien Genovino、Antoine Juneau、Yohann Gagné、Christophe Allais、Gary M. Chinigo、Chulho Choi、Neal W. Sach、Louise Bernier、Yvette M. Fobian、Mark W. Bundesmann、Bhagyashree Khunte、Mathieu Frenette、Olugbeminiyi O. Fadeyi
    DOI:10.1002/anie.201707958
    日期:2017.11.27
    A visible‐light‐driven Minisci protocol that employs an inexpensive earth‐abundant metal catalyst, decacarbonyldimanganese Mn2(CO)10, to generate alkyl radicals from alkyl iodides has been developed. This Minisci protocol is compatible with a wide array of sensitive functional groups, including oxetanes, sugar moieties, azetidines, tert‐butyl carbamates (Boc‐group), cyclobutanes, and spirocycles. The
    已经开发了一种可见光驱动的Minisci协议,该协议采用了廉价的地球上富足的催化剂十羰基二Mn 2(CO)10从烷基生成烷基。该Minisci方案与各种敏感的官能团兼容,包括环丁烷,糖部分,环丁烷氨基甲酸叔丁酯(Boc组),环丁烷和螺环。复杂的含药物的后期功能化证明了该方案的鲁性。光物理和DFT研究表明,光传播的链反应机制由传播。Mn(CO)5。限速步骤是通过从烷基中提取。Mn(CO)5。
  • Synthesis of a Glyoxalase I Inhibitor fromStreptomyces griseosporeus NIIDAet OGASAWARA
    作者:Sohail Mirza、Louis-Pierre Molleyres、Andrea Vasella
    DOI:10.1002/hlca.19850680425
    日期:1985.6.26
    KD16-Ul. Esterification of 2 gave 1, identical with the title compound. Alternatively, 1 was obtained in higher yields by esterification of 21, followed by deprotection of the hydroxy groups. This synthesis gave 1 and 2 from methyl α-D-mannopyranoside in an overall yield of 18 and 20 %, respectively, confirming their absolute configuration.
    分别以甲基α-D-吡喃葡萄糖苷和甲基α-D-甘露喃糖苷直接制备假内6和12。所述pseudolactone 6与反应叔丁基lithioacetate,得到保护的,三羟环己烯酮羧酸7(51%)。空间位阻,L-核糖-构型pseudolactone 12与反应乙基膦酸二乙酯甲基膦酸二甲酯,得到受保护的trihydroxycyclohexenones 17(49%)和18(62%),分别。羟甲基化的环己烯21由18通过先用Me 2 AlSPh然后再用甲醛处理,将产物19化并消除。21的保护得到2,与KD16-U1相同。2的化得到1,与标题化合物相同。备选地,通过21的化,然后使羟基保护,以较高的产率获得1。该合成从甲基α-D-甘露喃糖苷分别得到1和2,总产率分别为18%和20%,证实了它们的绝对构型。
  • Vitamin B12 Catalysis of Zinc-Mediated 6-Deoxy-6-iodopyranoside Fragmentation: A Mild and Convenient Preparation of ω-Unsaturated Hexose Derivatives (5-Hexenoses)
    作者:Martin Kleban、Ulrich Kautz、Jörg Greul、Petra Hilgers、Rolf Kugler、Han-Qing Dong、Volker Jäger
    DOI:10.1055/s-2000-6305
    日期:——
    The known zinc-mediated preparation of 5-hexenoses by fragmentation of 6-iodopyranosides can be performed in a simple, fast, and mild way, with less side reactions, when vitamin B12 is employed as a catalyst.
    已知的通过6-喃糖苷断裂合成5-己糖的介导方法,在维生素B12用作催化剂时,可以以简单、快速和温和的方式进行,且副反应较少。
  • Iminosugar glycoconjugates
    申请人:Technische Universität Graz
    公开号:EP1903034A1
    公开(公告)日:2008-03-26
    The iminosugar conjugates according to the invention are N-alkylated 1,5-dideoxy-1,5-iminohexitol or 1,5-dideoxy-1,5-iminopentitol derivatives. The iminosugar component can be, for example, D-gluco-, L-ido-, D-galacto-, D-manno-, 2-acetamido-2-deoxy-D-gluco- or xylo-configuration. The N-substituent is a protected L-α-aminoacid derivative, showing L-lysine-like structural features. The linkage between the carbohydrate and the peptide component is not via the usual glycosidic position, but shows structural features of a very stable tertiary amine. Thus the linkage is very stable. These new compounds are synthesised by using catalytic intramolecular reductive amination of dicarbonyl sugars with partially protected amino acids. The process of intramolecular reductive amination itself is carried out using Pearlman's catalyst (Pd(OH)2/C) and H2 at ambient pressure and room temperature. The resulting accessible class of iminosugar conjugate compounds is represented by the general structure shown in Figure 4(c). The alkyl chain length parameter n can be freely chosen from n=0 upwards. Preferably n is between 0 and 10, and more preferably n is 2, 3, or 4. Residue R1 can be chosen from H, OH, or NHAc, with Ac being Acetyl. R2 can be H, OH, or NHAc. R3, R4, R5, R6 can be H or OH. R7 and R8 can be H, CH2OH CH3, COQH, or COOR with R being Alkyl or Aryl. R9 and R10 can be chosen from H, NH2, NHR, with R being a protective group, an amino acid, a peptide, or a protein. R11 can be OH, O-Alkyl, O-Aryl, NH2, N-Alkyl, N-Aryl, amino acid or peptide, connected via an amide bond.
    本发明涉及的亚基糖缀合物是N-烷基化的1,5-二-1,5-亚基己糖醇或1,5-二-1,5-亚基戊糖醇衍生物。亚基糖部分可以是例如D-葡萄糖L-艾杜糖D-半乳糖D-甘露糖、2-乙酰基-2--D-葡萄糖木糖构型。N-取代基是一种保护的L-α-氨基酸生物,显示出类似L-赖氨酸的结构特征。糖和肽组分之间的连接不是通过常规的糖苷位置,而是显示出非常稳定的叔胺的结构特征。因此,这种连接非常稳定。这些新化合物是通过使用催化剂催化二羰基糖与部分保护的氨基酸之间的分子内还原胺化合成的。分子内还原胺化过程本身是在常压和室温下使用Pearlman催化剂(Pd(OH)2/C)和氢气进行的。由此得到的一类亚基糖缀合物化合物的可及性由图4(c)所示的通用结构表示。烷基链长参数n可以从n=0开始自由选择。优选n在0到10之间,更优选n为2、3或4。残基R1可以从H、OH或NHAc中选择,其中Ac代表乙酰基。R2可以是H、OH或NHAc。R3、R4、R5、R6可以是H或OH。R7和R8可以是H、CH2OH、CH3、COQH或COOR,其中R是烷基或芳基。R9和R10可以从H、NH2、NHR中选择,其中R是一个保护基团、氨基酸、肽或蛋白质。R11可以是OH、O-烷基、O-芳基、NH2、N-烷基、N-芳基、氨基酸或肽,通过酰胺键连接。
  • Synthesis of genistein coupled with sugar derivatives and their inhibitory effect on nitric oxide production in macrophages
    作者:Celso O.R. Junior、Sandra B.R. Castro、Adriane A. Pereira、Caio C.S. Alves、Erick E. Oliveira、Renata T. Rêgo、Ana Paula Ferreira、Mauro V. de Almeida
    DOI:10.1016/j.ejmech.2014.08.032
    日期:2014.10
    The isoflavone genistein 1 and some derivatives modulate IL-12, TNF-α and NO production by macrophages and lung cancer cell lines, and improve the clinical signs of experimental autoimmune encephalomyelitis (EAE). Seven genistein derivatives connected at C-6 position of a sugar, such as d-glucose and d-galactose, were synthesized. The ability to modulate macrophage response was evaluated, showing variable
    黄酮染料黄酮1及其某些衍生物可调节巨噬细胞和肺癌细胞株的IL-12,TNF-α和NO的产生,并改善实验性自身免疫性脑脊髓炎(EAE)的临床体征。合成了在糖的C-6位连接的七个染料黄酮生物,例如d-葡萄糖和d-半乳糖。评估了调节巨噬细胞反应的能力,显示了J774.A1和RAW 264.7中NO和TNF-α产生的可变抑制能力。七种化合物中有五种是无细胞毒性的。化合物8在不影响细胞生存力的情况下更有效地抑制NO和TNF-α的产生。
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