C₂₁H₁₉Cl₂N₇O₂S

Base Information

Chemical Name:C₂₁H₁₉Cl₂N₇O₂S
CAS No.:1204196-96-2
Molecular Formula:C₂₁H₁₉Cl₂N₇O₂S
Molecular Weight:504.4
Hs Code.:

C<sub>21</sub>H<sub>19</sub>Cl<sub>2</sub>N<sub>7</sub>O<sub>2</sub>S

Synonyms:

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Chemical Property of C₂₁H₁₉Cl₂N₇O₂S

Chemical Property:

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Technology Process of C₂₁H₁₉Cl₂N₇O₂S

There total 15 articles about C₂₁H₁₉Cl₂N₇O₂S 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:

: 1204197-01-2
{[2-(2-{[5-(2,6-dichlorophenyl)-[1,2,4]triazin-3-ylamino]methyl}benzothiazol-5-yloxy)ethylcarbamoyl]methyl}carbamic acid tert-butyl ester

: 1204196-96-2
C₂₁H₁₉Cl₂N₇O₂S

Guidance literature:: With hydrogenchloride; In tetrahydrofuran; 1,4-dioxane; methanol; at 0 - 20 ℃; Inert atmosphere;
DOI:10.1021/jm301499r

Reference yield:

: 854059-90-8
5-methoxybenzothiazole-2-carboxaldehyde

: 1204196-96-2
C₂₁H₁₉Cl₂N₇O₂S

Guidance literature:: Multi-step reaction with 10 steps

1.1: sodium methylate; hydroxylamine hydrochloride / ethanol / 20 °C / Inert atmosphere

2.1: acetic acid; zinc / 3 h / 20 °C / Inert atmosphere

2.2: Inert atmosphere

3.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 4.66 h / 70 °C / Inert atmosphere; Cooling with ice

3.2: 3 h / 115 °C / Inert atmosphere

4.1: boron tribromide / dichloromethane / -78 - 20 °C / Inert atmosphere

5.1: diethylazodicarboxylate; triphenylphosphine / tetrahydrofuran / 72 h / 0 - 20 °C / Inert atmosphere

6.1: methylhydrazine / ethanol / 1.5 h / 80 °C / Inert atmosphere

7.1: N-ethyl-N,N-diisopropylamine / acetonitrile / 72 h / 85 °C / Inert atmosphere

8.1: hydrogenchloride / 1,4-dioxane; methanol / 1 h / 0 - 20 °C / Inert atmosphere

9.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane; tetrahydrofuran / 20 - 50 °C / Inert atmosphere

10.1: hydrogenchloride / tetrahydrofuran; 1,4-dioxane; methanol / 0 - 20 °C / Inert atmosphere

With hydrogenchloride; dmap; hydroxylamine hydrochloride; sodium methylate; boron tribromide; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; triphenylphosphine; methylhydrazine; zinc; diethylazodicarboxylate; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; acetonitrile; 5.1: |Mitsunobu Displacement;
DOI:10.1021/jm301499r

Reference yield:

: 1203605-11-1
5-methoxy-1,3-benzothiazole-2-carbaldehyde oxime

: 1204196-96-2
C₂₁H₁₉Cl₂N₇O₂S

Guidance literature:: Multi-step reaction with 9 steps

1.1: acetic acid; zinc / 3 h / 20 °C / Inert atmosphere

1.2: Inert atmosphere

2.1: N-ethyl-N,N-diisopropylamine / tetrahydrofuran / 4.66 h / 70 °C / Inert atmosphere; Cooling with ice

2.2: 3 h / 115 °C / Inert atmosphere

3.1: boron tribromide / dichloromethane / -78 - 20 °C / Inert atmosphere

4.1: diethylazodicarboxylate; triphenylphosphine / tetrahydrofuran / 72 h / 0 - 20 °C / Inert atmosphere

5.1: methylhydrazine / ethanol / 1.5 h / 80 °C / Inert atmosphere

6.1: N-ethyl-N,N-diisopropylamine / acetonitrile / 72 h / 85 °C / Inert atmosphere

7.1: hydrogenchloride / 1,4-dioxane; methanol / 1 h / 0 - 20 °C / Inert atmosphere

8.1: 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; dmap / dichloromethane; tetrahydrofuran / 20 - 50 °C / Inert atmosphere

9.1: hydrogenchloride / tetrahydrofuran; 1,4-dioxane; methanol / 0 - 20 °C / Inert atmosphere

With hydrogenchloride; dmap; boron tribromide; acetic acid; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; N-ethyl-N,N-diisopropylamine; triphenylphosphine; methylhydrazine; zinc; diethylazodicarboxylate; In tetrahydrofuran; 1,4-dioxane; methanol; ethanol; dichloromethane; acetonitrile; 4.1: |Mitsunobu Displacement;
DOI:10.1021/jm301499r