tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate

Base Information

Chemical Name:tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate
CAS No.:586960-03-4
Molecular Formula:C₈₀H₁₀₆N₈O₁₂
Molecular Weight:1371.77
Hs Code.:

Synonyms:tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate

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Chemical Property of tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate

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Technology Process of tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate

There total 2 articles about tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate 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: 67.0%

: 13139-15-6,53296-34-7
N-tert-butoxycarbonyl-L-leucine

: 586960-02-3
3,3',3'',3'''-(1,1'-biphenyl-3,3',5,5'-tetrayl)tetrakis(benzeneamine)

: 586960-03-4
tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide; at 20 ℃; for 120h;
DOI:10.1002/hlca.200390055

Reference yield:

: 586960-01-2
5,5''-bis(3-nitrophenyl)-1,1':3',1'':3'',1'''-quaterphenyl

: 586960-03-4
tetra(tert-butyl) N,N',N'',N'''-(1,1'-biphenyl-3,3',5,5'-tetrayltetrakis{(S)-[(1,3-phenylene)iminocarbonyl](2-methylpropyl)methyl})tetracarbamate

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / Sn; HCl / 336000 h / Heating

2: 67 percent / EDC*HCl; DMAP / dimethylformamide / 120 h / 20 °C

With hydrogenchloride; dmap; tin; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In N,N-dimethyl-formamide;
DOI:10.1002/hlca.200390055