ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate

Base Information

Chemical Name:ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate
CAS No.:753025-12-6
Molecular Formula:C₁₆H₁₇N₃O₄S
Molecular Weight:347.395
Hs Code.:

Synonyms:ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate

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Chemical Property of ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate

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Technology Process of ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate

There total 5 articles about ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate 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: 57.0%

: 98-59-9
p-toluenesulfonyl chloride

: 238749-51-4
ethyl 1-methyl-1,4-dihydropyrrolo[2,3-d]imidazole-5-carboxylate

: 753025-12-6
ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate

Guidance literature:: ethyl 1-methyl-1,4-dihydropyrrolo[2,3-d]imidazole-5-carboxylate; With tert.-butyl lithium; In tetrahydrofuran; at -78 ℃; for 0.25h;

p-toluenesulfonyl chloride; In tetrahydrofuran; benzene; at -10 - 25 ℃;

Reference yield:

: 39021-62-0
1-methylimidazole-5-carbaldehyde

: 753025-12-6
ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate

Guidance literature:: Multi-step reaction with 3 steps

1.1: 73 percent / Na / ethanol / 2 h / -10 °C

2.1: 39 percent / xylene / 2 h / Heating

3.1: t-BuLi / tetrahydrofuran / 0.25 h / -78 °C

3.2: 57 percent / tetrahydrofuran; benzene / -10 - 25 °C

With tert.-butyl lithium; sodium; In tetrahydrofuran; ethanol; xylene;

Reference yield:

: 38993-84-9
(1-methyl-1H-imidazol-5-yl)methanol

: 753025-12-6
ethyl-1-methyl-4-(4-methyl benzenesulfonyl)pyrrolo[2,3-d]imidazole-5-carboxylate

Guidance literature:: Multi-step reaction with 4 steps

1.1: 95 percent / MnO₂ / CHCl₃ / 12 h / Heating

2.1: 73 percent / Na / ethanol / 2 h / -10 °C

3.1: 39 percent / xylene / 2 h / Heating

4.1: t-BuLi / tetrahydrofuran / 0.25 h / -78 °C

4.2: 57 percent / tetrahydrofuran; benzene / -10 - 25 °C

With manganese(IV) oxide; tert.-butyl lithium; sodium; In tetrahydrofuran; ethanol; chloroform; xylene;