tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

Base Information

Chemical Name:tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)
CAS No.:586960-06-7
Molecular Formula:C₄₈H₄₂O₈
Molecular Weight:746.857
Hs Code.:

Synonyms:tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

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Chemical Property of tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

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Technology Process of tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

There total 1 articles about tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate) 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: 73.0%

: 16400-50-3
3,3',5,5'-tetrabromo-1,1'-biphenyl

: 269410-00-6
3-(4,4,5,5-tetramethyl-[1,3,2]dioxaborolan-2-yl)benzoic acid ethyl ester

: 586960-06-7
tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

Guidance literature:: With sodium carbonate; [1,1'-bis(diphenylphosphino)-ferrocene]palladium(II) chloride-dichlormethane complex; In ethanol; water; benzene; for 72h; Heating;
DOI:10.1002/hlca.200390055

Reference yield: 87.0%

: 586960-06-7
tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

: 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylic acid)

Guidance literature:: With lithium hydroxide; water; In tetrahydrofuran; for 17h; Heating;
DOI:10.1002/hlca.200390055

Reference yield:

: 586960-06-7
tetraethyl 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

: tetrakis(pentafluorophenyl) 3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzenecarboxylate)

Guidance literature:: Multi-step reaction with 2 steps

1: 87 percent / LiOH; H₂O / tetrahydrofuran / 17 h / Heating

2: 51 percent / DCC / dimethylformamide / 60 h / 0 °C

With lithium hydroxide; water; dicyclohexyl-carbodiimide; In tetrahydrofuran; N,N-dimethyl-formamide;
DOI:10.1002/hlca.200390055