ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate

Base Information

Chemical Name:ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate
CAS No.:1233540-66-3
Molecular Formula:C₂₅H₂₆N₂O₆S
Molecular Weight:482.557
Hs Code.:

Synonyms:ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate

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Chemical Property of ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate

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Technology Process of ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate

There total 6 articles about ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate 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: 91.0%

: 609-14-3
2-acetylpropanoic acid ethyl ester

: 1191102-58-5
2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]aniline

: 1233540-66-3
ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate

Guidance literature:: 2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]aniline; With hydrogenchloride; sodium nitrite; In ethanol; water; acetonitrile; at -5 - 10 ℃;

2-acetylpropanoic acid ethyl ester; With potassium hydroxide; In ethanol; water; acetonitrile; at -13 - -11 ℃; for 2.66667h;

Reference yield:

: 446-36-6
5-fluoro-2-nitrophenol

: 1233540-66-3
ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 10 - 35 °C / Cooling with ice

2.1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 80 °C

3.1: Oxone / water; tetrahydrofuran; methanol / 4 h / 10 - 35 °C

4.1: water; calcium chloride; iron / ethanol / 2 h / 80 °C

5.1: hydrogenchloride; sodium nitrite / acetonitrile; ethanol; water / -5 - 10 °C

5.2: 2.67 h / -13 - -11 °C

With hydrogenchloride; Oxone; water; iron; potassium carbonate; calcium chloride; sodium nitrite; In tetrahydrofuran; methanol; ethanol; water; N,N-dimethyl-formamide; acetonitrile;

Reference yield:

: 100-39-0
benzyl bromide

: 1233540-66-3
ethyl (2E)-2-({2-(benzyloxy)-4-[4-(methylsulfonyl)phenoxy]phenyl}hydrazono)propanoate

Guidance literature:: Multi-step reaction with 5 steps

1.1: potassium carbonate / N,N-dimethyl-formamide / 10 - 35 °C / Cooling with ice

2.1: potassium carbonate / N,N-dimethyl-formamide / 2 h / 80 °C

3.1: Oxone / water; tetrahydrofuran; methanol / 4 h / 10 - 35 °C

4.1: water; calcium chloride; iron / ethanol / 2 h / 80 °C

5.1: hydrogenchloride; sodium nitrite / acetonitrile; ethanol; water / -5 - 10 °C

5.2: 2.67 h / -13 - -11 °C

With hydrogenchloride; Oxone; water; iron; potassium carbonate; calcium chloride; sodium nitrite; In tetrahydrofuran; methanol; ethanol; water; N,N-dimethyl-formamide; acetonitrile;