N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide

Base Information

Chemical Name:N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide
CAS No.:1312954-60-1
Molecular Formula:C₈H₉ClFN₃S
Molecular Weight:233.697
Hs Code.:

Synonyms:N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide

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Chemical Property of N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide

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Technology Process of N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide

There total 5 articles about N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide 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:

: 1312954-59-8
1-chloro-4-fluoro-2-(isothiocyanatomethyl)benzene

: 1312954-60-1
N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide

Guidance literature:: With hydrazine hydrate; In 1,4-dioxane; at 0 - 20 ℃; for 2h;

Reference yield:

: 2252-50-8
2-chloro-5-fluoro-benzoic acid

: 1312954-60-1
N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide

Guidance literature:: Multi-step reaction with 5 steps

1: sulfuric acid / 24 h / Reflux

2: sodium tetrahydroborate; methanol / 1 h / 20 °C

3: phosphorus tribromide / 1,2-dimethoxyethane / 3 h / 0 - 20 °C

4: sodium iodide / N,N-dimethyl-formamide / 18 h / 90 °C / Inert atmosphere

5: hydrazine hydrate / 1,4-dioxane / 2 h / 0 - 20 °C

With methanol; sodium tetrahydroborate; hydrazine hydrate; sulfuric acid; phosphorus tribromide; sodium iodide; In 1,4-dioxane; 1,2-dimethoxyethane; N,N-dimethyl-formamide;

Reference yield:

: 81778-09-8
1-(bromomethyl)-2-chloro-5-fluorobenzene

: 1312954-60-1
N-(2-chloro-5-fluorobenzyl)hydrazinecarbothioamide

Guidance literature:: Multi-step reaction with 2 steps

1: sodium iodide / N,N-dimethyl-formamide / 18 h / 90 °C / Inert atmosphere

2: hydrazine hydrate / 1,4-dioxane / 2 h / 0 - 20 °C

With hydrazine hydrate; sodium iodide; In 1,4-dioxane; N,N-dimethyl-formamide;