1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; hydrobromide

Base Information

Chemical Name:1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; hydrobromide
CAS No.:145235-72-9
Molecular Formula:BrH*C₁₁H₁₀BrN₃O₃S
Molecular Weight:425.101
Hs Code.:

Synonyms:1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; hydrobromide

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Chemical Property of 1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; hydrobromide

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Technology Process of 1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; hydrobromide

There total 3 articles about 1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; 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:

: 6307-83-1
3-bromo-5-nitro-benzoic acid

: 145235-72-9
1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; hydrobromide

Guidance literature:: Multi-step reaction with 3 steps

1: thionyl chloride / dimethylformamide / 3 h / Heating

2: 2.) 48percent HBr / 1.) CHCl₃, ether, from -50 deg C to RT, 2.) CH₂Cl₂, RT, 1 h

3: acetone / 1.) RT, 1 h, 2.) reflux, 0.5 h

With thionyl chloride; hydrogen bromide; In N,N-dimethyl-formamide; acetone;
DOI:10.1016/0223-5234(92)90184-3

Reference yield:

: 51339-40-3
3-bromo-5-nitrobenzoyl chloride

: 145235-72-9
1-(3-Bromo-5-nitro-phenyl)-2-(2-imino-thiazolidin-3-yl)-ethanone; hydrobromide

Guidance literature:: Multi-step reaction with 2 steps

1: 2.) 48percent HBr / 1.) CHCl₃, ether, from -50 deg C to RT, 2.) CH₂Cl₂, RT, 1 h

2: acetone / 1.) RT, 1 h, 2.) reflux, 0.5 h

With hydrogen bromide; In acetone;
DOI:10.1016/0223-5234(92)90184-3