{1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester

Base Information

Chemical Name:{1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester
CAS No.:1048975-85-4
Molecular Formula:C₂₁H₂₃F₂N₅O₂
Molecular Weight:415.443
Hs Code.:

{1-[3,3'-difluoro-2'-(2-methyl-2<i>H</i>-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid <i>tert</i>-butyl ester

Synonyms:{1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester

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Chemical Property of {1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester

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Technology Process of {1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester

There total 8 articles about {1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester 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:

: 578729-18-7
5-(2-fluoro-6-iodophenyl)-2-methyl-2H-tetrazole

: 845829-93-8
tert-butyl (1R)-1-[2-fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenyl]ethylcarbamate

: 1048975-85-4
{1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: With potassium carbonate; tris-(o-tolyl)phosphine; palladium diacetate; In tetrahydrofuran; water; at 100 ℃; for 4h;
DOI:10.1021/jm061094b

Reference yield:

: 578729-17-6
5-(2-fluoro-6-iodo-phenyl)-1H-tetrazole

: 1048975-85-4
{1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 26.2 percent / potassium carbonate / dimethylformamide / 3 h / 20 °C

2: potassium carbonate; tri-o-tolylphosphine / palladium acetate / tetrahydrofuran; H₂O / 4 h / 100 °C

With potassium carbonate; tris-(o-tolyl)phosphine; palladium diacetate; In tetrahydrofuran; water; N,N-dimethyl-formamide; 2: Suzuki coupling;
DOI:10.1021/jm061094b

Reference yield:

: 935431-10-0
N-[(1E)-(4-bromo-2-fluorophenyl)methylidene]-2-methylpropane-2-sulfinamide

: 1048975-85-4
{1-[3,3'-difluoro-2'-(2-methyl-2H-tetrazol-5-yl)-biphenyl-4-yl]-ethyl}-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 5 steps

1: 65 percent / CH₂Cl₂; diethyl ether / 1 h / -48 °C

2: 98 percent / HCl / dioxane; methanol

3: triethylamine / CH₂Cl₂ / 0 °C

4: 32.0 g / potassium acetate / [1,1'-bis(diphenylphosphino)ferrocene]PdCl₂ / dimethylsulfoxide / 3 h / 90 °C

5: potassium carbonate; tri-o-tolylphosphine / palladium acetate / tetrahydrofuran; H₂O / 4 h / 100 °C

With hydrogenchloride; potassium acetate; potassium carbonate; triethylamine; tris-(o-tolyl)phosphine; (1,1'-bis(diphenylphosphino)ferrocene)palladium(II) dichloride; palladium diacetate; In tetrahydrofuran; 1,4-dioxane; methanol; diethyl ether; dichloromethane; water; dimethyl sulfoxide; 5: Suzuki coupling;
DOI:10.1021/jm061094b