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C21H25N5O3

Base Information
  • Chemical Name:C21H25N5O3
  • CAS No.:1423171-41-8
  • Molecular Formula:C21H25N5O3
  • Molecular Weight:395.461
  • Hs Code.:
C<sub>21</sub>H<sub>25</sub>N<sub>5</sub>O<sub>3</sub>

Synonyms:C21H25N5O3

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Chemical Property of C21H25N5O3
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Technology Process of C21H25N5O3

There total 4 articles about C21H25N5O3 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:
Guidance literature:
With ammonium hydroxide;
DOI:10.1016/j.tetlet.2012.12.087
Guidance literature:
Multi-step reaction with 3 steps
1: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 4 h / 0 - 20 °C
2: hydrogenchloride / water / 1 h / 20 °C
3: ammonium hydroxide
With hydrogenchloride; ammonium hydroxide; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; In dichloromethane; water; 1: |Friedel-Crafts Acylation;
DOI:10.1016/j.tetlet.2012.12.087
Guidance literature:
Multi-step reaction with 4 steps
1: sodium hydroxide; water / tetrahydrofuran / 2 h / 40 °C
2: benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine / dichloromethane / 4 h / 0 - 20 °C
3: hydrogenchloride / water / 1 h / 20 °C
4: ammonium hydroxide
With hydrogenchloride; ammonium hydroxide; water; benzotriazol-1-ol; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; triethylamine; sodium hydroxide; In tetrahydrofuran; dichloromethane; water; 2: |Friedel-Crafts Acylation;
DOI:10.1016/j.tetlet.2012.12.087
upstream raw materials:

2-amino-imidazo[1,2-a]pyridine

C26H33N5O5

Downstream raw materials:

C22H23N5O4

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