Manganese(II) chloride hydrate

Name: Manganese(II) chloride hydrate
SKU: ACM73913061-2
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Catalog NumberACM73913061-2

CAS Number73913-06-1

CategoryElectrolytes

Synonyms

MANGANESE(II) CHLORIDE HYDRATE99.999%;Manganese(II) chloride hydrate 99.999% trace metals basis

IUPAC Name

manganese(2+);dichloride;hydrate

Molecular Weight

143.86g/mol

Molecular Formula

Cl2H2MnO

Canonical SMILES

O.[Cl-].[Cl-].[Mn+2]

InChI

InChI=1S/2ClH.Mn.H₂O/h2*1H;;1H2/q;;+2;/p-2

InChI Key

BXRRQHBNBXJZBQ-UHFFFAOYSA-L

Application

Manganese(II) chloride hydrate serves as a versatile catalyst and reagent in various chemical reactions and preparations. It is primarily utilized as a starting material for organomanganese chloride reagents. In conjunction with organolithium (RLi) or Grignard (RMgX) reagents, it effectively catalyzes the reduction of vinyl and aryl halides, facilitates the stereoselective coupling of vinyl iodides, and enables the alkylation of enol triflates. Additionally, this compound is instrumental in manganese-copper-catalyzed conjugate addition of RMgX to enones and manganese-catalyzed acylation of RMgX by acyl chlorides. When combined with sodium borohydride (NaBH4), it acts as a diastereoselective reducing agent. Manganese(II) chloride hydrate is also employed in the preparation of manganese enolates with regio- and stereo-selective characteristics.

Storage

2-8°C

Complexity

Covalently-Bonded Unit Count

EC Number

613-575-3

Exact Mass

142.886313g/mol

Formal Charge

Heavy Atom Count

Monoisotopic Mass

142.886313g/mol