4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide

Base Information

• Chemical Name: 4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide
• CAS No.: 1173072-30-4
• Molecular Formula: C₁₄H₁₂N₄O₃S
• Molecular Weight: 316.34

Synonyms:4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide

Chemical Property of 4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide

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Technology Process of 4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide

There total 1 articles about 4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide 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: 47.8%

1-amino-4-(5-methyl-1,3,4-oxadiazol-2-yl)pyridinium mesitylene sulfonate (1173072-77-9) + benzenesulfonyl chloride (98-09-9) → 4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide (1173072-30-4)

Guidance literature:

With triethylamine; In tetrahydrofuran; at 70 ℃; for 12h;

DOI:10.1002/jhet.62

Reference yield: 48.2%

4-(5-methyl-1,3,4-oxadiazol-2-yl)-1-[(phenylsulfonyl)imino]pyridinium ylide (1173072-30-4) → N-[4-(5-methyl-1,3,4-oxadiazol-2-yl)-3,6-dihydropyridin-1(2H)-yl]-benzene sulfonamide (1173072-60-0)

Guidance literature:

With sodium tetrahydroborate; In ethanol; dichloromethane; at 0 ℃;

DOI:10.1002/jhet.62

upstream raw materials:

1-amino-4-(5-methyl-1,3,4-oxadiazol-2-yl)pyridinium mesitylene sulfonate

benzenesulfonyl chloride

Downstream raw materials:

N-[4-(5-methyl-1,3,4-oxadiazol-2-yl)-3,6-dihydropyridin-1(2H)-yl]-benzene sulfonamide

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