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主要文件

274623

Sigma-Aldrich

戴斯-马丁氧化剂

97%

别名:

1,1,1-三(乙酰氧基)-1,1-二氢-1,2-苯碘酰-3-(1H)-酮

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1 ML
CN¥4,019.46

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国内现货,预计发货时间April 27, 2025详情


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1 ML
CN¥4,019.46

About This Item

经验公式(希尔记法):
C13H13IO8
CAS号:
分子量:
424.14
MDL编号:
UNSPSC代码:
12352005
PubChem化学物质编号:
NACRES:
NA.22

CN¥4,019.46


国内现货,预计发货时间April 27, 2025详情


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质量水平

方案

97%

反应适用性

reagent type: oxidant

mp

130-133 °C (lit.)

官能团

iodo

储存温度

−20°C

SMILES字符串

CC(=O)OI1(OC(C)=O)(OC(C)=O)OC(=O)c2ccccc12

InChI

1S/C13H13IO8/c1-8(15)19-14(20-9(2)16,21-10(3)17)12-7-5-4-6-11(12)13(18)22-14/h4-7H,1-3H3

InChI key

NKLCNNUWBJBICK-UHFFFAOYSA-N

一般描述

Dess-Martin氧化剂(DMP)是一种高价碘化合物,广泛用作伯/仲醇氧化为醛/酮的温和试剂;酰胺氧化成酰亚胺以及胺脱氢成腈,二硫化物脱氢为砜。也用于将烯烃选择性氧化为环氧化物,作为生产三元环醚的有用反应。DMP还用于将1,2-二醇氧化裂解为醛或酮。可用于合成内酯。

应用

Dess–Martin高碘烷可用作以下反应的氧化剂:
  • 一级和二级醇氧化为醛和酮的反应。
  • 以相应的N-保护β-氨基醇合成N-保护α-氨基醛。[1]
  • 合成乙炔基氧化醛探针(AlkMGO)。 [2]
用于将羟基二氢卟酚氧化为二氢卟酚-α-二酮和四酮。[3]

特点和优势

使用 DMP 作为氧化试剂的好处:
  • 较温和的反应条件(室温、中性 pH)
  • 更短的反应时间和更高的产率
  • 高化学选择性
  • 敏感官能团的耐受性和较长的保质期
  • 简化的检查

象形图

FlameExclamation mark

警示用语:

Danger

危险分类

Eye Irrit. 2 - Self-react. C - Skin Irrit. 2 - STOT SE 3

靶器官

Respiratory system

补充剂危害

储存分类代码

5.2 - Organic peroxides and self-reacting hazardous materials

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

dust mask type N95 (US), Eyeshields, Gloves

  • 技术规格说明书

  • 历史批次信息供参考:

    分析证书(COA)

    Lot/Batch Number

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    Advanced Synthesis & Catalysis, 346, 111-124 (2004)
    Synthesis of highly epimerizable N-protected $\alpha$-amino aldehydes of high enantiomeric excess
    Andrew GM,et al.
    Tetrahedron Letters, 41, 1359-1362 (2000)
    Iman Al-Saleh et al.
    The Science of the total environment, 578, 440-451 (2016-11-12)
    Plasticizers such as phthalate esters (PAEs) and bisphenol A (BPA) are highly persistent organic pollutants that tend to bio-accumulate in humans through the soil-plant-animal food chain. Some studies have reported the potential carcinogenic and teratogenic effects in addition to their
    The Journal of Organic Chemistry, 48, 4155-4155 (1983)
    Brittany A Weldon et al.
    Toxicology and applied pharmacology, 312, 19-25 (2016-01-31)
    MicroRNAs (miRNAs) are post-transcriptional regulators that silence messenger RNAs. Because miRNAs are stable at room temperature and long-lived, they have been proposed as molecular biomarkers to monitor disease and exposure status. While urinary miRNAs have been used clinically as potential

    商品

    Dess-Martin Periodinane enables mild oxidation of alcohols to aldehydes and ketones suitable for synthesizing complex intermediates.

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