((2,6-i-Pr₂C₆H₃)N=CH(C₄H₃N-2))2Cr

Base Information

• Chemical Name: ((2,6-i-Pr₂C₆H₃)N=CH(C₄H₃N-2))2Cr
• CAS No.: 500872-00-4
• Molecular Formula: C₃₄H₄₂CrN₄
• Molecular Weight: 558.73

Synonyms:

Chemical Property of ((2,6-i-Pr₂C₆H₃)N=CH(C₄H₃N-2))2Cr

Chemical Property:

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Technology Process of ((2,6-i-Pr₂C₆H₃)N=CH(C₄H₃N-2))2Cr

There total 1 articles about ((2,6-i-Pr₂C₆H₃)N=CH(C₄H₃N-2))2Cr 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%

CrCl2*THF + sodium pyrrolid-2-ylmethylene(2,6-diisopropylphenyl)amine → ((2,6-i-Pr2C6H3)N=CH(C4H3N-2))2Cr (500872-00-4)

Guidance literature:

In tetrahydrofuran; under N2 atm. Na salt (2,6-i-Pr2C6H3)N=CH(C4H3NH-2) in THF was added to CrCl2*THF in THF and stirred overnight at room temp.; volatiles were removed under reduced pressure, petroleum ether was added, stirred, filtered, concd. and kept at 253 K overnight; elem. anal.;

DOI:10.1039/b204568k

Reference yield: 45.0%

CrCl3*THF (14592-61-1) + ((2,6-i-Pr2C6H3)N=CH(C4H3N-2))2Cr (500872-00-4) + triethylaluminum (97-93-8) → ((2,6-i-Pr2C6H3)N=CH(C4H3N-2))2CrEt

Guidance literature:

With n-BuLi; In tetrahydrofuran; under N2 to Cr complex in THF at 195 K n-BuLi was added, allowed to warmto room temp., stirred for 1 h, soln. was cooled to 195 K and added dro pwise to soln. CrCl3*THF in THF, allowed to warm to room temp., stirred for 1 h, AlEt3 was added; after stirring overnight volatiles were removed under reduced pressure, residue was extd. with petroleum ether, concd., and cooled to 253 K overnight; elem. anal.;

DOI:10.1039/b204568k

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