diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate

Base Information

Chemical Name:diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate
CAS No.:220961-67-1
Molecular Formula:C₅₀H₄₈N₂O₁₂S₂
Molecular Weight:933.069
Hs Code.:

diethyl 5,5'-bis<N-benzyloxycarbonyl-N-(4-tolylsulfonyl)aminomethyl>biphenyl-3,3'-dicarboxylate

Synonyms:diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate

Chemical Property:

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Technology Process of diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate

There total 4 articles about diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate 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: 42.0%

: 18303-10-1
benzyl N-(4-methylbenzenesulfonyl)carbamate

: 181021-68-1
diethyl 5,5'-bis(bromomethyl)biphenyl-3,3'-dicarboxylate

: 220961-67-1
diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate

Guidance literature:: With N-ethyl-N,N-diisopropylamine; In N,N-dimethyl-formamide; for 72h; Ambient temperature;
DOI:10.1002/(SICI)1521-3765(19990104)5:1<345::AID-CHEM345>3.0.CO;2-T

Reference yield:

: 13974-84-0
3,3′-dibromo-5,5′-dimethyl-1,1′-biphenyl

: 220961-67-1
diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate

Guidance literature:: Multi-step reaction with 3 steps

1: 1.) Mg

2: 51 percent / NBS / CH₂Cl₂

3: 42 percent / (i-Pr)2NEt / dimethylformamide / 72 h / Ambient temperature

With N-Bromosuccinimide; magnesium; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/(SICI)1521-3765(19990104)5:1<345::AID-CHEM345>3.0.CO;2-T

Reference yield:

: 181021-66-9
5,5'-Dimethyl-biphenyl-3,3'-dicarboxylic acid diethyl ester

: 220961-67-1
diethyl 5,5'-bisbiphenyl-3,3'-dicarboxylate

Guidance literature:: Multi-step reaction with 2 steps

1: 51 percent / NBS / CH₂Cl₂

2: 42 percent / (i-Pr)2NEt / dimethylformamide / 72 h / Ambient temperature

With N-Bromosuccinimide; N-ethyl-N,N-diisopropylamine; In dichloromethane; N,N-dimethyl-formamide;
DOI:10.1002/(SICI)1521-3765(19990104)5:1<345::AID-CHEM345>3.0.CO;2-T