2-quinoxaline

Base Information

• Chemical Name: 2-quinoxaline
• CAS No.: 129919-53-5
• Molecular Formula: C₁₅H₁₁ClN₂O₂S
• Molecular Weight: 318.784
• Mol file: 129919-53-5.mol

Synonyms:2-quinoxaline

Chemical Property of 2-quinoxaline

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of 2-quinoxaline

There total 3 articles about 2-quinoxaline 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: 62.0%

2-methoxy-quinoxaline (39209-88-6) + chloromethyl phenyl sulfone (7205-98-3) → 2-quinoxaline (129919-53-5) + 1,1a-dihydro-1-(phenylsulfonyl)azirino<1.2-a>quinoxalin-2(3H)one (129919-50-2) + 2--1,1a,2,3-tetrahydro-1-(phenylsulfonyl)azirino<1.2-a>quinoxaline (129919-54-6)

Guidance literature:

With potassium hydroxide; In dimethyl sulfoxide; Yields of byproduct given; Ambient temperature;

Reference yield: 10.0%

2-chloroquinoxaline (1448-87-9) + chloromethyl phenyl sulfone (7205-98-3) → 2-quinoxaline (129919-53-5) + 1,1a-dihydro-1-(phenylsulfonyl)azirino<1.2-a>quinoxalin-2(3H)one (129919-50-2) + 2--1,1a,2,3-tetrahydro-1-(phenylsulfonyl)azirino<1.2-a>quinoxaline (129919-54-6)

Guidance literature:

With potassium hydroxide; In dimethyl sulfoxide; Ambient temperature;

Reference yield: 7.0%

2-chloroquinoxaline (1448-87-9) + chloromethyl phenyl sulfone (7205-98-3) → 2-quinoxaline (129919-53-5) + 1,1a-dihydro-1-(phenylsulfonyl)azirino<1.2-a>quinoxalin-2(3H)one (129919-50-2)

Guidance literature:

With potassium hydroxide; In N,N-dimethyl-formamide; at 0 ℃;

upstream raw materials:

2-chloroquinoxaline

chloromethyl phenyl sulfone

2-methoxy-quinoxaline