5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one

Base Information

• Chemical Name: 5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one
• CAS No.: 1394139-41-3
• Molecular Formula: C₂₆H₂₁ClN₄O₂S
• Molecular Weight: 488.997

Synonyms:5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one

Chemical Property of 5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one

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Technology Process of 5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one

There total 3 articles about 5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one 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: 59.0%

5,6-dimethyl-3-[(2'-phenyl-5'-methyl-1H-indol-3'-yl)methyleneamino]-thieno[2,3-d]pyrimidin-4(3H)-one (1394139-36-6) + chloroacetyl chloride (79-04-9) → 5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one (1394139-41-3)

Guidance literature:

With triethylamine; In methanol; at 0 ℃; for 13.5h; Reflux;

DOI:10.1007/s12039-011-0180-6

Reference yield:

2-amino-4,5-dimethyl-thiophene-3-carbohydrazide (1355234-13-7) → 5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one (1394139-41-3)

Guidance literature:

Multi-step reaction with 3 steps

1: ethanol / 3 h / Reflux

2: acetic anhydride / 7 h / Reflux

3: triethylamine / methanol / 13.5 h / 0 °C / Reflux

With triethylamine; In methanol; ethanol; acetic anhydride;

DOI:10.1007/s12039-011-0180-6

Reference yield:

5-methyl-2-phenyl-1H-indole-3-carboxaldehyde (41019-13-0) → 5,6-dimethyl-3-[3-chloro-2-(2'-phenyl-5'-methyl-1H-indol-3'-yl)-4-oxoazetidin-1-yl]-thieno[2,3-d]pyrimidin-4(3H)-one (1394139-41-3)

Guidance literature:

Multi-step reaction with 3 steps

1: ethanol / 3 h / Reflux

2: acetic anhydride / 7 h / Reflux

3: triethylamine / methanol / 13.5 h / 0 °C / Reflux

With triethylamine; In methanol; ethanol; acetic anhydride;

DOI:10.1007/s12039-011-0180-6

upstream raw materials:

5,6-dimethyl-3-[(2'-phenyl-5'-methyl-1H-indol-3'-yl)methyleneamino]-thieno[2,3-d]pyrimidin-4(3H)-one

chloroacetyl chloride

2-amino-4,5-dimethyl-thiophene-3-carbohydrazide

5-methyl-2-phenyl-1H-indole-3-carboxaldehyde

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