N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

Base Information

Chemical Name:N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide
CAS No.:919474-84-3
Molecular Formula:C₅₂H₁₀₈N₂O₉Si₆
Molecular Weight:1073.95
Hs Code.:

<i>N</i>,<i>N</i>'-bis-[2-(<i>tert</i>-butyl-dimethyl-silanyloxy)-1,1-bis-(<i>tert</i>-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

Synonyms:N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

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Chemical Property of N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

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Technology Process of N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

There total 4 articles about N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide 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:

: 618-83-7
5-Hydroxyisophthalic acid

: 919474-84-3
N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

Guidance literature:: Multi-step reaction with 3 steps

1: 95 percent / dimethylformamide / 12 h / 57 °C

2: 84 percent / diphenyl(2,3-dihydro-2-thioxo-3-benzoxazolyl)phosphonate; Et₃N / tetrahydrofuran / 48 h

3: 79 percent / KOH / methanol; H₂O / 12 h

With potassium hydroxide; diphenyl (2,3-dihydro-2-thioxo-3-benzoxazolyl)phosphonate; triethylamine; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;
DOI:10.1002/chem.200600449

Reference yield:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 919474-84-3
N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

Guidance literature:: Multi-step reaction with 3 steps

1: 94 percent / imidazole / dimethylformamide / -10 - 20 °C

2: 84 percent / diphenyl(2,3-dihydro-2-thioxo-3-benzoxazolyl)phosphonate; Et₃N / tetrahydrofuran / 48 h

3: 79 percent / KOH / methanol; H₂O / 12 h

With 1H-imidazole; potassium hydroxide; diphenyl (2,3-dihydro-2-thioxo-3-benzoxazolyl)phosphonate; triethylamine; In tetrahydrofuran; methanol; water; N,N-dimethyl-formamide;
DOI:10.1002/chem.200600449

Reference yield:

: 90466-78-7
5-acetoxyisophthalic acid

: 919474-84-3
N,N'-bis-[2-(tert-butyl-dimethyl-silanyloxy)-1,1-bis-(tert-butyl-dimethyl-silanyloxymethyl)-ethyl]-5-hydroxy-isophthalamide

Guidance literature:: Multi-step reaction with 2 steps

1: 84 percent / diphenyl(2,3-dihydro-2-thioxo-3-benzoxazolyl)phosphonate; Et₃N / tetrahydrofuran / 48 h

2: 79 percent / KOH / methanol; H₂O / 12 h

With potassium hydroxide; diphenyl (2,3-dihydro-2-thioxo-3-benzoxazolyl)phosphonate; triethylamine; In tetrahydrofuran; methanol; water;
DOI:10.1002/chem.200600449