(2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester

Base Information

Chemical Name:(2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester
CAS No.:1380648-43-0
Molecular Formula:C₁₃H₁₃Cl₂FN₂O₂S
Molecular Weight:351.229
Hs Code.:

Synonyms:(2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester

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Chemical Property of (2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester

Chemical Property:

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Technology Process of (2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester

There total 5 articles about (2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester 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: 95.0%

: 1380648-41-8
(3-amino-2,4-dichloro-5-fluoro-benzyl)-carbamic acid tert-butyl ester

: 102368-13-8
1,1'-Thiocarbonyldi-2(1H)-pyridone

: 1380648-43-0
(2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester

Guidance literature:: In 1,4-dioxane; for 48h; Reflux;

Reference yield:

: 1380648-37-2
2,4-dichloro-5-fluoro-3-amino-benzamide

: 1380648-43-0
(2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: lithium aluminium tetrahydride / tetrahydrofuran / 6 h / 20 °C / Reflux

2: tetrahydrofuran

3: 1,4-dioxane / 48 h / Reflux

With lithium aluminium tetrahydride; In tetrahydrofuran; 1,4-dioxane;

Reference yield:

: 1380648-35-0
2,4-dichloro-5-fluoro-3-nitro-benzamide

: 1380648-43-0
(2,4-dichloro-5-fluoro-3-isothiocyanato-benzyl)-carbamic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 4 steps

1: tin(II) chloride dihdyrate / ethyl acetate / 3 h / Reflux

2: lithium aluminium tetrahydride / tetrahydrofuran / 6 h / 20 °C / Reflux

3: tetrahydrofuran

4: 1,4-dioxane / 48 h / Reflux

With lithium aluminium tetrahydride; tin(II) chloride dihdyrate; In tetrahydrofuran; 1,4-dioxane; ethyl acetate;