BIS(N,N'-DI-I-PROPYLACETAMIDINATO) COBALT(II)

Base Information

• Chemical Name: BIS(N,N'-DI-I-PROPYLACETAMIDINATO) COBALT(II)
• CAS No.: 635680-58-9
• Molecular Formula: C16H34CoN4
• Molecular Weight: 341.466
• Mol file: 635680-58-9.mol

Synonyms:BIS(N,N'-DI-I-PROPYLACETAMIDINATO) COBALT(II);Bis(N,N'-di-i-propylacetamidinato)cobalt(II),min.98%;Bis(N,N'-di-i-propylacetamidinato) cobalt(II), min. 98%;Bis(N,N'-diisopropylacetamidinato)cobalt

Chemical Property of BIS(N,N'-DI-I-PROPYLACETAMIDINATO) COBALT(II)

Chemical Property:

• Melting Point: 72°C
• Boiling Point: 50°C 50mm
• PSA: 31.20000
• LogP: 3.97580
• Sensitive.: air sensitive, moisture sensitiv

Purity/Quality:

98% ^*data from raw suppliers

Bis(N,N'-di-i-propylacetamidinato)cobalt(II), min. 98% (99.99%-Co) PURATREM (Co(iPr-MeAMD)2 ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Uses: Bis(N,N'-di-i-propylacetamidinato) cobalt(II) is used in the following fields: 1. Precursor with metal nitrogen bonds used for the atomic layer deposition of metals, nitrides, and oxides. 2. Copper complex used in the vapor phase, atomic layer deposition of Co9S8 and its application for super conductors. 3. Complex used in the atomic layer deposition of cobalt sulfide.

Technology Process of BIS(N,N'-DI-I-PROPYLACETAMIDINATO) COBALT(II)

There total 3 articles about BIS(N,N'-DI-I-PROPYLACETAMIDINATO) COBALT(II) 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: 77.0%

methyllithium (917-54-4) + cobalt(II) chloride (7646-79-9,14543-09-0,16413-89-1) + diisopropyl-carbodiimide (693-13-0) → bis(N,N'-diisopropylacetamidinato) cobalt(II) (635680-58-9)

Guidance literature:

In tetrahydrofuran; diethyl ether; under N2 atm. soln. MeLi in Et2O was added dropwise to soln. 1,3-diisopropylcabodiimide in Et2O at -30°C, react. mixt. was warmed to roomtemp., stirred for 4 h, added to soln. CoCl2 in THF and stirred for 12 h under exclusion of light; volatiles were removed under reduced pressure, residue was extd. with hexane, filtered through Celite, recrystn. at -30°C; elem. anal.;

DOI:10.1021/ic0345424

Reference yield:

diisopropyl-carbodiimide (693-13-0) → bis(N,N'-diisopropylacetamidinato) cobalt(II) (635680-58-9)

Guidance literature:

Multi-step reaction with 2 steps

1: Schlenk technique; Inert atmosphere

2: Schlenk technique; Inert atmosphere

DOI:10.1002/open.201600105

Reference yield:

lithium N,N'-diisopropylmethylamidinate + cobalt(II) chloride (7646-79-9,14543-09-0,16413-89-1) → bis(N,N'-diisopropylacetamidinato) cobalt(II) (635680-58-9)

Guidance literature:

Schlenk technique; Inert atmosphere;

DOI:10.1002/open.201600105

upstream raw materials:

methyllithium

cobalt(II) chloride

diisopropyl-carbodiimide

Downstream raw materials:

cobalt

Refernces

• 1、 Li, Zhengwen,Lee, Don Kuen,Coulter, Michael,Rodriguez, Leonard N. J.,Gordon, Roy G.. "Synthesis and characterization of volatile liquid cobalt amidinates". . p. 2592 - 2597. Retrieved 2008/09/20.