(2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)

Base Information

Chemical Name:(2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)
CAS No.:1395312-90-9
Molecular Formula:C₃₂H₄₀Br₂N₄O₆S₂
Molecular Weight:800.633
Hs Code.:

Synonyms:(2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)

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Chemical Property of (2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)

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Technology Process of (2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)

There total 4 articles about (2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide) 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: 45.0%

: 1395312-82-9
(E)-3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)-propanoic acid

: 56-17-7
cystamine dihydrochioride

: 1395312-90-9
(2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)

Guidance literature:: (E)-3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)-propanoic acid; With N-hydroxyphthalimide; dicyclohexyl-carbodiimide; In 1,4-dioxane; at 20 ℃; for 4h;

cystamine dihydrochioride; With triethylamine; In 1,4-dioxane; methanol; for 21.5h;
DOI:10.1039/c2ob25909e

Reference yield:

: 1395312-74-9
(E)-methyl 3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanoate

: 1395312-90-9
(2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 14.17 h / 0 - 20 °C

1.2: 0.17 h

2.1: N-hydroxyphthalimide; dicyclohexyl-carbodiimide / 1,4-dioxane / 4 h / 20 °C

2.2: 21.5 h

With N-hydroxyphthalimide; lithium hydroxide monohydrate; dicyclohexyl-carbodiimide; In tetrahydrofuran; 1,4-dioxane; water;
DOI:10.1039/c2ob25909e

Reference yield:

: methyl 3-(3-bromophenyl)-2-(tert-butyldimethylsilyloxy)acrylate

: 1395312-90-9
(2E,2'E)-N,N'-(2,2'-disulfanediylbis(ethane-2,1-diyl))bis(3-(3-bromophenyl)-2-(tetrahydro-2H-pyran-2-yloxyimino)propanamide)

Guidance literature:: Multi-step reaction with 4 steps

1.1: triethylamine tris(hydrogen fluoride) / methanol / 0.5 h / 20 °C / Inert atmosphere

2.1: ethanol / 48 h / Inert atmosphere

3.1: lithium hydroxide monohydrate / tetrahydrofuran; water / 14.17 h / 0 - 20 °C

3.2: 0.17 h

4.1: N-hydroxyphthalimide; dicyclohexyl-carbodiimide / 1,4-dioxane / 4 h / 20 °C

4.2: 21.5 h

With N-hydroxyphthalimide; lithium hydroxide monohydrate; triethylamine tris(hydrogen fluoride); dicyclohexyl-carbodiimide; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; water;
DOI:10.1039/c2ob25909e