2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole

Base Information

Chemical Name:2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole
CAS No.:152576-03-9
Molecular Formula:C₃₃H₃₃NO₂Si
Molecular Weight:503.716
Hs Code.:

Synonyms:2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole

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Chemical Property of 2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole

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Technology Process of 2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole

There total 1 articles about 2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole 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:

: 88-65-3
2-bromobenzoic-acid

: 152576-03-9
2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole

Guidance literature:: Multi-step reaction with 2 steps

1: 1.) DCC, DMAP, 2.) NH₄OAc, AcOH / 1.) CH₂Cl₂, 1.5 h, 2.) reflux, 1.5 h

2: 1.) n-BuLi, 2.) ZnBr₂, 3.) (Ph₃P)4Pd

With dmap; tetrakis(triphenylphosphine) palladium⁽⁰⁾; n-butyllithium; ammonium acetate; acetic acid; dicyclohexyl-carbodiimide; zinc dibromide;
DOI:10.1021/jm00076a018

Reference yield: 79.0%

: 152576-03-9
2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole

: 152576-02-8
2'-(4,5-diphenyl-2-oxazolyl)-1,1'-biphenyl-3-ol

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; for 1h;
DOI:10.1021/jm00076a018

Reference yield:

: 152576-03-9
2-[3'-(tert-Butyl-dimethyl-silanyloxy)-biphenyl-2-yl]-4,5-diphenyl-oxazole

: 152576-04-0
methyl <<2'-(4,5-diphenyl-2-oxazolyl)<1,1'-biphenyl>-3-yl>oxyl>acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / nBu₄NF / tetrahydrofuran / 1 h

2: 86 percent / K₂CO₃ / acetonitrile / Heating

With tetrabutyl ammonium fluoride; potassium carbonate; In tetrahydrofuran; acetonitrile;
DOI:10.1021/jm00076a018