(Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate

Base Information

Chemical Name:(Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate
CAS No.:1425945-83-0
Molecular Formula:C₁₄H₁₂BrClN₄O₂S₂
Molecular Weight:447.764
Hs Code.:

Synonyms:(Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate

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Chemical Property of (Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate

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Technology Process of (Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate

There total 4 articles about (Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate 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: 46.0%

: 1425945-82-9
tert-butyl 4-amino-3-bromo-2-cyanophenylcarbamate

: 75318-43-3
4,5-dichloro-1,2,3-dithiazolium chloride

: 1425945-83-0
(Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate

Guidance literature:: tert-butyl 4-amino-3-bromo-2-cyanophenylcarbamate; 4,5-dichloro-1,2,3-dithiazolium chloride; In dichloromethane; at 20 ℃; for 3h; Inert atmosphere;

With pyridine; In dichloromethane; at 20 ℃; for 1h;

Reference yield:

: 17420-30-3
5-nitroanthranilonitrile

: 1425945-83-0
(Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate

Guidance literature:: Multi-step reaction with 4 steps

1.1: dmap; triethylamine / dichloromethane / 4 h / 20 °C / Inert atmosphere

2.1: palladium 10% on activated carbon; ammonium formate / ethanol / 0.5 h / 85 °C / Microwave irradiation

3.1: bromine; acetic acid / dichloromethane / 2.5 h / 20 °C / Inert atmosphere

4.1: dichloromethane / 3 h / 20 °C / Inert atmosphere

4.2: 1 h / 20 °C

With dmap; palladium 10% on activated carbon; bromine; ammonium formate; acetic acid; triethylamine; In ethanol; dichloromethane;

Reference yield:

: 1425945-81-8
tert-butyl 2-cyano-4-nitrophenylcarbamate

: 1425945-83-0
(Z)-tert-butyl-3-bromo-4-(4-chloro-5H-1,2,3-dithiazol-5-ylideneamino)-2-cyanophenylcarbamate

Guidance literature:: Multi-step reaction with 3 steps

1.1: palladium 10% on activated carbon; ammonium formate / ethanol / 0.5 h / 85 °C / Microwave irradiation

2.1: bromine; acetic acid / dichloromethane / 2.5 h / 20 °C / Inert atmosphere

3.1: dichloromethane / 3 h / 20 °C / Inert atmosphere

3.2: 1 h / 20 °C

With palladium 10% on activated carbon; bromine; ammonium formate; acetic acid; In ethanol; dichloromethane;