2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

Base Information

Chemical Name:2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide
CAS No.:613234-52-9
Molecular Formula:C₅₀H₇₁N₃O₇SSi₂
Molecular Weight:914.367
Hs Code.:

2-(<i>tert</i>-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(<i>tert</i>-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

Synonyms:2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

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Chemical Property of 2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

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Technology Process of 2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

There total 6 articles about 2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide 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: 80.0%

: 100-39-0
benzyl bromide

: 613234-50-7
2-(tert-butyl-dimethyl-silanyl)-5-[2,3,5-tris-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-1-hydroxy-pentyl]-imidazole-1-sulfonic acid dimethylamide

: 613234-52-9
2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

Guidance literature:: With tetra-(n-butyl)ammonium iodide; sodium hydride; In tetrahydrofuran; at 20 ℃; for 12h;
DOI:10.1016/S0040-4020(03)01055-X

Reference yield:

: 16838-89-4
2,3,5-tri-O-benzyl-D-ribofuranose

: 613234-52-9
2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

Guidance literature:: Multi-step reaction with 5 steps

1.1: 85 percent / HCl / dioxane / 12 h / 20 °C

2.1: 84 percent / imidazole / dimethylformamide / 24 h / 20 °C

3.1: 90 percent / Hg(ClO₄)2; CaCO₃ / H₂O; tetrahydrofuran / 2 h / 20 °C

4.1: n-BuLi; tert-butyldimethylsilyl chloride / hexane; tetrahydrofuran / 3 h / -78 - 20 °C

4.2: 22 percent / hexane; tetrahydrofuran / 12.5 h / -78 - 20 °C

5.1: 80 percent / n-Bu₄NI; NaH / tetrahydrofuran; various solvent(s) / 12 h / 20 °C

With 1H-imidazole; hydrogenchloride; n-butyllithium; mercury(II) perchlorate; tetra-(n-butyl)ammonium iodide; sodium hydride; tert-butyldimethylsilyl chloride; calcium carbonate; In tetrahydrofuran; 1,4-dioxane; hexane; water; N,N-dimethyl-formamide;
DOI:10.1016/S0040-4020(03)01055-X

Reference yield:

: 129378-52-5
2-tert-butyldimethylsilyl-N,N-dimethylimidazole-1-sulfonamide

: 613234-52-9
2-(tert-butyl-dimethyl-silanyl)-5-[1,2,3,5-tetrakis-benzyloxy-4-(tert-butyl-dimethyl-silanyloxy)-pentyl]-imidazole-1-sulfonic acid dimethylamide

Guidance literature:: Multi-step reaction with 2 steps

1.1: n-BuLi; tert-butyldimethylsilyl chloride / hexane; tetrahydrofuran / 3 h / -78 - 20 °C

1.2: 22 percent / hexane; tetrahydrofuran / 12.5 h / -78 - 20 °C

2.1: 80 percent / n-Bu₄NI; NaH / tetrahydrofuran; various solvent(s) / 12 h / 20 °C

With n-butyllithium; tetra-(n-butyl)ammonium iodide; sodium hydride; tert-butyldimethylsilyl chloride; In tetrahydrofuran; hexane;
DOI:10.1016/S0040-4020(03)01055-X