Re(CC(CH₃)2C₆H₅)(CHC(CH₃)2C₆H₅)(OC(CH₃)3)2

Base Information

• Chemical Name: Re(CC(CH₃)2C₆H₅)(CHC(CH₃)2C₆H₅)(OC(CH₃)3)2
• CAS No.: 133421-15-5
• Molecular Formula: C₂₈H₄₁O₂Re
• Molecular Weight: 595.839
• Mol file: 133421-15-5.mol

Synonyms:

Chemical Property of Re(CC(CH₃)2C₆H₅)(CHC(CH₃)2C₆H₅)(OC(CH₃)3)2

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Re(CC(CH₃)2C₆H₅)(CHC(CH₃)2C₆H₅)(OC(CH₃)3)2

There total 2 articles about Re(CC(CH₃)2C₆H₅)(CHC(CH₃)2C₆H₅)(OC(CH₃)3)2 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:

2-methyl-2-phenyl-1-propylmagnesium chloride (35293-35-7) → Re(CC(CH3)2C6H5)(CHC(CH3)2C6H5)(OC(CH3)3)2 (133421-15-5,139973-36-7,139973-37-8)

Guidance literature:

Multi-step reaction with 2 steps

1: dichloromethane; diethyl ether

2: tetrahydrofuran

In tetrahydrofuran; diethyl ether; dichloromethane;

Reference yield:

{Re(CC(CH3)2C6H5)(CHC(CH3)2C6H5)(C(CH3)3NH2)Cl2}2 + lithium tert-butoxide (1907-33-1) → Re(CC(CH3)2C6H5)(CHC(CH3)2C6H5)(OC(CH3)3)2 (133421-15-5,139973-36-7,139973-37-8)

Guidance literature:

In tetrahydrofuran; (N2); solid Li-compound added to a stirred soln. of Re-complex; stirred at room temp. for 1 h; evapd. to dryness; extracted with pentane; filtered; evapd. to dryness;

Reference yield: 63.0%

Re(CC(CH3)2C6H5)(CHC(CH3)2C6H5)(OC(CH3)3)2 (133421-15-5,139973-36-7,139973-37-8) → {Re(CCMe2Ph){O-t-Bu}2}2 (182417-35-2,133421-14-4)

Guidance literature:

With ethyl vinyl ether; In pentane; N2-atmosphere; excess EtOCHCH2, room temp., 2 d; solvent removal (vac.), recrystn. (cold pentane); elem. anal.;

DOI:10.1016/0022-328X(96)06264-X

upstream raw materials:

lithium tert-butoxide

2-methyl-2-phenyl-1-propylmagnesium chloride

Downstream raw materials:

{Re(CCMe₂Ph){O-t-Bu}2}2

{Re(CCMe₂Ph){O-t-Bu}2I₂