ChemicalBook > Product Catalog >Organic Chemistry >Organometallic compounds >Organic rhodium >Rhodium(II) acetate dimer

Rhodium(II) acetate dimer

Rhodium(II) acetate dimer Suppliers list
Company Name: Henan DaKen Chemical CO.,LTD.
Tel: +86-371-66670886
Email: info@dakenchem.com
Products Intro: Product Name:Rhodium(II) acetate dimer
CAS:15956-28-2
Purity:99% Package:100g,500g,1kg,5kg,10kg
Company Name: Henan Tianfu Chemical Co.,Ltd.
Tel: 0371-55170693
Email: info@tianfuchem.com
Products Intro: Product Name:Rhodium(II) acetate dimer
CAS:15956-28-2
Purity:0.99 Package:25KG,5KG;1KG;500G
Company Name: Nanjing ChemLin Chemical Industry Co., Ltd.
Tel: 025-83697070;product@chemlin.com.cn
Email: product@chemlin.com.cn
Products Intro: CAS:15956-28-2
Purity:98% Package:g-Kg Remarks:Green powder
Company Name: ATK CHEMICAL COMPANY LIMITED
Tel: +86 21 5161 9050/ 5187 7795
Email: ivan@atkchemical.com
Products Intro: CAS:15956-28-2
Purity:98% HPLC Package:5MG;10MG;50MG;100MG,1G,5G
Company Name: AB PharmaTech,LLC
Tel: 323-480-4688
Email: sales01@abpharmatechusa.com
Products Intro: Product Name:Rhodium(II) acetate dimer
CAS:15956-28-2
Purity:46.6% Package:10g,100g

Lastest Price from Rhodium(II) acetate dimer manufacturers

Rhodium(II) acetate dimer Basic information
Reaction
Product Name:Rhodium(II) acetate dimer
Synonyms:tetrakis-(mu-acetato)dirhodium;Rhodium(Ⅱ) acetate dimer ,99% [anhydrous, 46% Rh];Rhodium(II) acetate dimer dihydrate,Dirhodium tetraacetate, Tetrakis(acetato)dirhodium(II);Rhodium(II) acetate dimer,Dirhodium tetraacetate, Tetrakis(acetato)dirhodium(II);tetrakis[mu-(acetato-O:O')]dirhodium;RHODIUM(II) ACETATE DIMER, POWDER;RHODIUM(II) ACETATE DIMER, 99.99+% METALS BASIS;RhodiuM(II) acetate diMer, anhydrous, ca 46% Rh 1GR
CAS:15956-28-2
MF:C8H12O8Rh2
MW:441.99
EINECS:240-084-8
Product Categories:Catalysts for Organic Synthesis;Classes of Metal Compounds;Homogeneous Catalysts;Metal Complexes;Rh (Rhodium) Compounds;Rh;Synthetic Organic Chemistry;Transition Metal Compounds;metal acetate salt;chemical reaction,pharm,electronic,materials
Mol File:15956-28-2.mol
Rhodium(II) acetate dimer Structure
Rhodium(II) acetate dimer Chemical Properties
Melting point 205 °C
storage temp. Inert atmosphere,Room Temperature
form powder
color Green to dark green
Water Solubility Soluble in aqueous solution like water. Slightly soluble in ethanol
Hydrolytic Sensitivity0: forms stable aqueous solutions
InChIKeyANSVJOOIUURYRN-UHFFFAOYSA-N
Safety Information
Hazard Codes Xi
Risk Statements 36/38
Safety Statements 37/39-26-15
WGK Germany 3
RTECS VI9361000
TSCA No
HS Code 28439000
MSDS Information
ProviderLanguage
ACROS English
SigmaAldrich English
ALFA English
Rhodium(II) acetate dimer Usage And Synthesis
Reaction
  1. Catalyst for insertion into C-H and X-H bonds.
  2. Catalyst for Ylide generation.
  3. Doyle−Kirmse Reaction of Allylic Sulfides with Diazoalkane
  4. Claisen rearrangement.
  5. Epoxides from aldehydes.
  6. Synthesis of aziridines from allylic N-tosyloxycarbamates.
  7. Rh/NHC catalyzed direct intermolecular arylation of C-H bonds.
  8. Chiral Bronsted acid-Rh catalyzed three component reactions of diazo compounds with alcohols and imines.
  9. Rh-catalyzed cyclopropenations of ynamides.
  10. Tandem asymmetric aza-Darzens/ring-opening reactions.


Chemical PropertiesRhodium(II) acetate dimer is Emerald Green Powder
UsesRhodium (II) Acetate Dimer is used in the preparation of molybdenum triisopropylbenzoate isonicotinate which maintains ambivalent properties.
Purification MethodsDissolve 5g of the salt in boiling MeOH (ca 600mL) and filter. Concentrate it to 400mL and chill overnight at ca 0o to give dark green crystals of the MeOH adduct. Concentration of the mother liquors gives a further crop of [Rh(OAc)2]2.2MeOH. The adduct is then heated at 45o in a vacuum for 2hours (all MeOH is lost) to leave the emerald green crystals of the actetate. [Legzdins et al. J Chem Soc (A) 3322 1970.] Alternatively dissolve the acetate in glacial AcOH and reflux for a few hours to give an emerald green solution. Evaporate most of the AcOH on a steam bath, then heat the residue at 120o/1hour. Extract the residue with boiling Me2CO. Filter, concentrate to half its volume and keep at 0o/18hours. Collect the crystals, wash them with ice cold Me2CO and dry them at 110o. It is soluble in most organic solvents with which it forms adducts including Me3N and Me2S and gives solutions with different colours varying from green to orange and red. [UV: Johnson et al. Inorg Chem 2 960 1963, Beilstein 1 H 124.]
Rhodium(II) acetate dimer Preparation Products And Raw materials
Preparation Products(1R,2R)-N-BOC-1-AMINO-2-PHENYLCYCLOPROPANECARBOXYLIC ACID
Tag:Rhodium(II) acetate dimer(15956-28-2) Related Product Information
Rhodium(II) octanoate dimer RH2(R-TBSP)4 TETRAKIS[(R)-(+)-N-(P-DODECYLPHENYLSULFONYL)PROLINATO]DIRHODIUM(II) DIRHODIUM TETRAKIS[N-PHTHALOYL-(S)-PHENYLALANINATE] ETHYL ACETATE ADDUCT TETRAKIS(TRIPHENYLACETATO)DIRHODIUM(II) DIRHODIUM TETRAKIS[N-PHTHALOYL-(R)-TERT-LEUCINATE] BIS(ETHYL ACETATE) ADDUCT RHODIUM(II) ACETATE DIMER, HYDRATE RHODIUM(II) HEXANOATE DIMER Tetrakis[(R)-(-)-(1-adamantyl)-(N-phthalimido)acetato]dirhodium(II)Rh2(R-PTAD)4 DIRHODIUM TETRAKIS[N-PHTHALOYL-(S)-TERT-LEUCINATE] BIS(ETHYL ACETATE) ADDUCT RHODIUM(II) HEPTAFLUOROBUTYRATE DIMER RH2(S-TBSP)4 Rhodium(II) trifluoroacetate dimer Rhodium(II) acetate dimer ALKYLKETENE DIMER DILINOLEIC ACID Diisopropylammonium dichloroacetate Rhodium acetate