Manganese triacetate dihydrate

Base Information

• Chemical Name: Manganese triacetate dihydrate
• CAS No.: 19513-05-4
• Molecular Formula: C6H9MnO6^.2(H2O)
• Molecular Weight: 268.102
• Hs Code.: 29152990
• Mol file: 19513-05-4.mol

Synonyms:Manganese(III) acetate dihydrate;

Chemical Property of Manganese triacetate dihydrate

Chemical Property:

• Appearance/Colour: orange-brown to brown powder
• PSA: 97.36000
• Density: 1.59
• LogP: -0.08720
• Storage Temp.: Inert atmosphere,Room Temperature
• Sensitive.: Hygroscopic
• Solubility.: DMF (Slightly, Heated, Sonicated), DMSO (Slightly, Heated), Methanol (Slightly),
• Water Solubility.: decomposes

Purity/Quality:

98%,99%, ^*data from raw suppliers

TriacetoxymanganeseDihydrate ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xn, Xn
• Hazard Codes: Xi,Xn
• Statements: 36/37/38-63-62
• Safety Statements: 26-36-37/39

MSDS Files:

SDS file from LookChem

Useful:

• Description: Manganese (III) acetate is an inorganic compound that is used as an oxidizing agent in organic synthesis and materials science. Like the analogous acetates of iron and chromium, it is an oxygen-centered coordination complex containing three manganese atoms bridged by acetate units. The anhydrous form of this compound crystallizes as a linear coordination polymer, with an additional acetic acid molecule bridging between manganese atoms on consecutive three-manganese clusters.The chemical is therefore not a simple metal acetate ionic compound nor does the actual structure of it reflect the simple "Mn(OAc)3" chemical formula that is commonly given. It is usually used as the dihydrate, though the anhydrous form is also used in some situations. The dihydrate is prepared by reacting potassium permanganate and manganese (II) acetate in acetic acid; addition of acetic anhydride to the reaction produces the anhydrous form. Mangese triacetate has been used as a single electron oxidant. It can oxidize alkenes via addition of acetic acid to form lactones.
• Uses: Triacetoxymanganese Dihydrate functions as a catalyst for direct acetylation of alcohols with acetic acid. Mild and selective oxidizing agent. Catalyzes allylic oxidation of a variety of alkenes in the presence of tert-butylhydroperoxide. Reagent used for radical cyclizations and α-keto-acetoxylation.

Technology Process of Manganese triacetate dihydrate

There total 15 articles about Manganese triacetate dihydrate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield: 93.0%

manganese (II) acetate tetrahydrate (6156-78-1) + acetic anhydride (108-24-7) → manganese(III) triacetate dihydrate (19513-05-4)

Guidance literature:

manganese (II) acetate tetrahydrate; With acetic acid; at 90 ℃;

acetic anhydride; With potassium permanganate; for 1h; Reflux;

DOI:10.3987/COM-14-S(K)57

Reference yield: 90.0%

manganese (II) acetate tetrahydrate (6156-78-1) + lead dioxide → lead acetate (301-04-2) + manganese(III) triacetate dihydrate (19513-05-4)

Guidance literature:

With acetic acid; In acetic acid; byproducts: H2O; addn. of acetic acid to Mn salt and PbO2; heating to 50-60°C with stirring; standing overnight; crystn.; filtration; washing (dry acetic acid); recrystn. (acetic acid); washing (acetic acid); drying (vac., 30°C); elem. anal.; 99.6 +/-0.4% purity;

Reference yield: 83.0%

manganese(II) acetate (638-38-0,993-02-2,2180-18-9,15411-95-7,22981-23-3,27004-39-3) → manganese(III) triacetate dihydrate (19513-05-4)

Guidance literature:

With permanganate; In acetic acid; permanganate oxidation of Mn(CH3COO)2 in glacial acetic acid; elem. anal.;

upstream raw materials:

acetic acid

manganese (II) acetate tetrahydrate

manganese(II) acetate

acetic anhydride

Downstream raw materials:

6-chloro-4-o-tolyl-nicotinic acid

phenacylacetophenone

Mn⁽³⁺⁾*C₁₈H₁₀Cl₂N₄O₂^(2-)*N₃^(1-)={Mn(C₁₈H₁₀Cl₂N₄O₂)(N₃)}

Mn⁽³⁺⁾*(C₆H₃(NO₂)(O)(CHNCH₂CH₂))2NH^(2-)*NCS^(1-)=Mn((C₆H₃(NO₂)(O)(CHNCH₂CH₂))2NH)(NCS)

Refernces

• 1、 Aslan, Hakan,?ktemer, Atilla,Dal, Hakan,H?kelek, Tuncer. "Synthesis of ferrocene substituted dihydrofuran derivatives via manganese(III) acetate mediated radical addition-cyclization reactions". . p. 7223 - 7232. Retrieved 2017.
• 2、 Hassanzadeh, Farshid,Ramezani-Aliakbari, Maryam,Rostami, Mahboubeh,Sadeghi-Aliabadi, Hojjat,Varshosaz, Jaleh. "Biotin-Targeted Nanomicellar Formulation of an Anderson-Type Polyoxomolybdate: Synthesis and in Vitro Cytotoxicity Evaluations". . p. 6475 - 6489. Retrieved 2021.
• 3、 Lu, Guozhang,Lin, Binzhou,Gao, Yuzhen,Ying, Jianxi,Tang, Guo,Zhao, Yufen. "Mn(OAc)3-Mediated Synthesis of 3-Phosphonyldihydrofurans from β-Ketophosphonates and Alkenes". supporting information. p. 724 - 728. Retrieved 2017/03/21.