[Mn(HN(C₂H₄PⁱPr₂)₂)(CO)₂Br]

Base Information

• Chemical Name: [Mn(HN(C₂H₄PⁱPr₂)₂)(CO)₂Br]
• CAS No.: 1919884-90-4
• Molecular Formula: C₁₈H₃₇BrMnNO₂P₂
• Molecular Weight: 496.287
• Mol file: 1919884-90-4.mol

Synonyms:

Chemical Property of [Mn(HN(C₂H₄PⁱPr₂)₂)(CO)₂Br]

Chemical Property:

Purity/Quality:

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

Bromodicarbonyl[bis[(2-diisopropylphosphino)ethyl]amine]manganese(I) ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Uses: Bromodicarbonyl[bis[(2-diisopropylphosphino)ethyl]amine]manganese(I) functions as a manganese pincer complex for hydrogenation of nitrile, ketones and aldehydes.

Technology Process of [Mn(HN(C₂H₄PⁱPr₂)₂)(CO)₂Br]

There total 4 articles about [Mn(HN(C₂H₄PⁱPr₂)₂)(CO)₂Br] 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: 98.0%

bis[2-(di-iso-propylphosphino)ethyl]amine (131890-26-1) + bromopentacarbonylmanganese(I) (14516-54-2) → [Mn(HN(C2H4PiPr2)2)(CO)2Br] (1919884-90-4)

Guidance literature:

In toluene; at 100 ℃; for 24h; Inert atmosphere; Schlenk technique; Glovebox;

DOI:10.1039/d1cc00181g

Reference yield: 88.0%

C19H37MnNO3P2(1+)*Br(1-) → [Mn(HN(C2H4PiPr2)2)(CO)2Br] (1919884-90-4)

Guidance literature:

In toluene; at 120 ℃; for 20h; Inert atmosphere;

DOI:10.1021/jacs.7b05939

Reference yield: 36.0%

bis[2-(di-iso-propylphosphino)ethyl]amine (131890-26-1) + bromopentacarbonylmanganese(I) (14516-54-2) → [Mn(HN(C2H4PiPr2)2)(CO)2Br] (1919884-90-4) + C19H37MnNO3P2(1+)*Br(1-)

Guidance literature:

In tetrahydrofuran; toluene; at 100 ℃; for 20h; Inert atmosphere;

DOI:10.1021/jacs.7b05939

upstream raw materials:

bis[2-(di-iso-propylphosphino)ethyl]amine

bromopentacarbonylmanganese(I)

Refernces

• 1、 Jana, Akash,Kumar, Amol,Maji, Biplab. "Manganese catalyzed C-alkylation of methylN-heteroarenes with primary alcohols". supporting information. p. 3026 - 3029. Retrieved 2021/03/29.
• 2、 Andérez-Fernández, María,Vogt, Lydia K.,Fischer, Steffen,Zhou, Wei,Jiao, Haijun,Garbe, Marcel,Elangovan, Saravanakumar,Junge, Kathrin,Junge, Henrik,Ludwig, Ralf,Beller, Matthias. "A Stable Manganese Pincer Catalyst for the Selective Dehydrogenation of Methanol". supporting information. p. 559 - 562. Retrieved 2017/01/07.