5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole

Base Information

Chemical Name:5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole
CAS No.:156454-58-9
Molecular Formula:C₂₁H₂₄N₂O₄
Molecular Weight:368.433
Hs Code.:

Synonyms:5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole

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Chemical Property of 5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole

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Technology Process of 5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole

There total 5 articles about 5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole 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: 75.0%

: 107-21-1
ethylene glycol

: 156454-57-8
5-(but-1-enyl)-1,4-dimethyl-3-(2'-nitrophenyl)-2-(2-formylvinyl)pyrrole

: 156454-58-9
5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole

Guidance literature:: With pyridinium p-toluenesulfonate; In benzene; Heating;

Reference yield:

: 129045-01-8
1,4-dimethyl-3-(2'-nitrophenyl)pyrrole-2-carbaldehyde

: 156454-58-9
5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole

Guidance literature:: Multi-step reaction with 5 steps

1: 97 percent / NaH / 1,2-dimethoxy-ethane / 6 h / Ambient temperature

2: 64 percent / 36percent HCl / tetrahydrofuran / 7 h / 0 °C

3: 85 percent / 3 eq DIBAL-H / CH₂Cl₂ / 2 h / -70 °C

4: 67 percent / MnO₂ / CCl₄ / 1.5 h / Ambient temperature

5: 75 percent / pyridinium tosylate / benzene / Heating

With hydrogenchloride; manganese(IV) oxide; pyridinium p-toluenesulfonate; sodium hydride; diisobutylaluminium hydride; In tetrahydrofuran; tetrachloromethane; 1,2-dimethoxyethane; dichloromethane; benzene;

Reference yield:

: 156454-56-7
5-(but-1-enyl)-1,4-dimethyl-2-(3-hydroxyprop-1-enyl)-3-(2'-nitrophenyl)pyrrole

: 156454-58-9
5-(but-1-enyl)-2-<2-(1,3-dioxolan-2-yl)vinyl>-1,4-dimethyl-3-(2'-nitrophenyl)pyrrole

Guidance literature:: Multi-step reaction with 2 steps

1: 67 percent / MnO₂ / CCl₄ / 1.5 h / Ambient temperature

2: 75 percent / pyridinium tosylate / benzene / Heating

With manganese(IV) oxide; pyridinium p-toluenesulfonate; In tetrachloromethane; benzene;