N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide

Base Information

• Chemical Name: N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide
• CAS No.: 1226969-46-5
• Molecular Formula: C₂₄H₂₅NO₄S₂
• Molecular Weight: 455.599

Synonyms:N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide

Chemical Property of N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide

Chemical Property:

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Technology Process of N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide

There total 1 articles about N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide 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: 78.0%

C18H21NO3S (1226969-65-8) + benzenesulfenyl chloride (931-59-9) → N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide (1226969-46-5)

Guidance literature:

C₁₈H₂₁NO₃S; benzenesulfenyl chloride; With triethylamine; In tetrahydrofuran; at -78 ℃; for 1h; Inert atmosphere;

With 3-chloro-benzenecarboperoxoic acid; In dichloromethane; at 0 ℃; for 0.5h; Inert atmosphere;

DOI:10.1002/anie.200906994

Reference yield: 74.0%

N-(3-butynyl)-N-{4-cyclopropyl-2-(phenylsulfonyl)-2,3-butadienyl}-4-methylbenzenesulfonamide (1226969-46-5) → N-(4-methylbenzenesulfonyl)-12-(phenylsulfonyl)-10-azabicyclo[5.5.0]dodeca-1(12),2,6-triene (1226969-48-7) + N-(3-butynyl)-N-{(Z)-2-(cyclopent-2-enylidene)-2-(phenylsulfonyl)ethyl}-4-methylbenzenesulfonamide (1226969-50-1)

Guidance literature:

With trans-[RhCl(CO)(dppp)]2; In toluene; at 80 ℃; for 2h; Inert atmosphere;

DOI:10.1002/anie.200906994

upstream raw materials:

C₁₈H₂₁NO₃S

benzenesulfenyl chloride

Downstream raw materials:

N-(4-methylbenzenesulfonyl)-12-(phenylsulfonyl)-10-azabicyclo[5.5.0]dodeca-1⁽¹²⁾,2,6-triene

N-(3-butynyl)-N-{(Z)-2-(cyclopent-2-enylidene)-2-(phenylsulfonyl)ethyl}-4-methylbenzenesulfonamide

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