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482285

Sigma-Aldrich

二聚醋酸铑

99.9% trace metals basis

别名:

四乙酸二铑, 醋酸铑(II)二聚体

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About This Item

线性分子式:
Rh2(OOCCH3)4
CAS号:
15956-28-2
分子量:
441.99
EC 号:
240-084-8
MDL编号:
MFCD00003538
UNSPSC代码:
12352103
PubChem化学物质编号:
24871707
NACRES:
NA.23

质量水平

100

方案

99.9% trace metals basis

表单

powder

反应适用性

reaction type: C-H Activation
reagent type: catalyst

SMILES字符串

CC(=O)O[Rh]OC(C)=O.CC(=O)O[Rh]OC(C)=O

InChI

1S/4C2H4O2.2Rh/c4*1-2(3)4;;/h4*1H3,(H,3,4);;/q;;;;2*+2/p-4

InChI key

SYBXSZMNKDOUCA-UHFFFAOYSA-J

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相关类别

应用

Rh 介导的 C-H 活化催化剂
形成叶立德的有效催化剂。

象形图

Exclamation mark
GHS07

警示用语：

Warning

危险声明

H315,H319

危险分类

Eye Irrit. 2 - Skin Irrit. 2

储存分类代码

11 - Combustible Solids

WGK

WGK 3

闪点(°F)

Not applicable

闪点(°C)

Not applicable

个人防护装备

Eyeshields, Gloves, type N95 (US)

历史批次信息供参考:

分析证书(COA)

Lot/Batch Number
MKCT8441
MKCR6933
MKBW5948V
MKBS7238V
MKBQ1635V

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Rhodium carbenoid mediated C-H activation of a tertiary methyl group: an enantiospecific approach to the angular triquinanes norsilphiperfolane and norcameroonanes
Srikrishna, A.; et al.
Synlett, 16, 2343-2346 (2011)
J R Rubin et al.
Journal of biomolecular structure & dynamics, 2(3), 525-530 (1984-12-01)
A crystalline complex of yeast tRNA(phe) and dirhodium tetraacetate (DRTA) was prepared and its X-ray structure determined. The bifunctional DRTA forms an intermolecular cross-link between the N(1) position of adenine A36 in the anticodon triplet and possibly a ribose hydroxyl
Jin Wang et al.
Organic letters, 13(4), 700-702 (2011-01-18)
Vinyl diazophosphonates can be stereoselectively synthesized and, depending upon their substitution pattern, undergo intramolecular C-H insertion reactions or sulfonium ylide rearrangements when exposed to Rh(2)(OAc)(4).
Dirk V Deubel
Journal of the American Chemical Society, 130(2), 665-675 (2007-12-19)
The cause of mutations in the genome by the occurrence of nuclebases in their rare tautomeric forms was first proposed by Watson and Crick in 1953. Since this pioneering proposal, tremendous experimental and theoretical research efforts have aimed to elucidate
Yu Qian et al.
The Journal of organic chemistry, 75(21), 7483-7486 (2010-10-14)
A new approach to synthesize optically active β-amino-α-hydroxyl acid derivatives via chiral Brønsted acid-Rh(2)(OAc)(4) cocatalyzed three-component reactions of diazo acetates with alcohols and imines is reported. A matched reaction system was identified to give the products in moderate diastereoselectivity and
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