5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide

Base Information

• Chemical Name: 5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide
• CAS No.: 143257-30-1
• Molecular Formula: BrH*C₃₂H₃₈ClN₃O₂
• Molecular Weight: 613.038

Synonyms:

Chemical Property of 5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide

Chemical Property:

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Technology Process of 5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide

There total 4 articles about 5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide 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:

5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester (773025-45-9) → 5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide (143257-30-1)

Guidance literature:

With hydrogen bromide; In acetic acid;

DOI:10.1016/S0040-4020(01)90123-1

Reference yield:

4-(2-chloroethyl)-3,5-dimethylpyrrole-2-carboxaldehyde (87434-71-7) → 5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide (143257-30-1)

Guidance literature:

Multi-step reaction with 2 steps

2: HBr / acetic acid

With hydrogen bromide; In acetic acid;

DOI:10.1016/S0040-4020(01)90123-1

Reference yield:

C24H28N2O4 → 5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester; hydrobromide (143257-30-1)

Guidance literature:

Multi-step reaction with 2 steps

2: HBr / acetic acid

With hydrogen bromide; In acetic acid;

DOI:10.1016/S0040-4020(01)90123-1

upstream raw materials:

5-{5-[4-(2-Chloro-ethyl)-3,5-dimethyl-pyrrol-(2Z)-ylidenemethyl]-4-ethyl-3-methyl-1H-pyrrol-2-ylmethyl}-4-ethyl-3-methyl-1H-pyrrole-2-carboxylic acid benzyl ester

4-(2-chloroethyl)-3,5-dimethylpyrrole-2-carboxaldehyde

benzyl 5'-t-butoxycarbonyl-3,4'-diethyl-4,3'-dimethyl-2,2'-dipyrrylmethane-5-carboxylate

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