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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

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)
Jaroslav V Burda et al.
Journal of inorganic biochemistry, 102(1), 53-62 (2007-08-19)
In our study, we have determined the thermodynamic behavior for the replacement reaction of one and two acetyl-ligands from the diaqua-tetrakis(mu-acetylato)dirhodium(II,II) complex by purine DNA bases. The complexes were optimized at the density functional theory (DFT) level with the B3LYP
DNA cleavage by photogenerated Rh(2)(O(2)CCH(3))(4)(H(2)O)(2)(+).
P K Fu et al.
Inorganic chemistry, 40(11), 2476-2477 (2001-05-15)
Vânia André et al.
Acta crystallographica. Section C, Crystal structure communications, 64(Pt 10), m345-m348 (2008-10-08)
In this paper, we compare and discuss the very different crystal structures and supramolecular arrangements obtained when using different crystallization solvents with the same organometallic moiety. The new title tetrahydrofuran (THF) solvate, [Rh(2)(C(2)H(3)O(2))(4)(C(27)H(36)N(2))(2)] x 4 C(4)H(8)O, is compared with the
T Yakura
Yakugaku zasshi : Journal of the Pharmaceutical Society of Japan, 120(12), 1309-1322 (2001-02-24)
This review summarizes novel stereoselective syntheses of 3,4-cis- and 3,4-trans-3-alkyl-4-silyloxycyclopentanones using a dirhodium(II)-catalyzed intramolecular C-H insertion reaction as a key reaction. Treatment of diazoketoesters (20a-e) with 1 mol % of dirhodium(II) tetraacetate gave 2,3-trans-3,4-cis-cyclopentanones (21a-e) as major products. The presence
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