ethyl 4-((1E)-1-(1,2,7,7a-tetrahydro-1-tosyl-3aH-indol-3(6H)-ylidene)ethyl)benzoate

Base Information

• Chemical Name: ethyl 4-((1E)-1-(1,2,7,7a-tetrahydro-1-tosyl-3aH-indol-3(6H)-ylidene)ethyl)benzoate
• CAS No.: 1258216-37-3
• Molecular Formula: C₂₆H₂₉NO₄S
• Molecular Weight: 451.587

Synonyms:ethyl 4-((1E)-1-(1,2,7,7a-tetrahydro-1-tosyl-3aH-indol-3(6H)-ylidene)ethyl)benzoate

Chemical Property of ethyl 4-((1E)-1-(1,2,7,7a-tetrahydro-1-tosyl-3aH-indol-3(6H)-ylidene)ethyl)benzoate

Chemical Property:

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Technology Process of ethyl 4-((1E)-1-(1,2,7,7a-tetrahydro-1-tosyl-3aH-indol-3(6H)-ylidene)ethyl)benzoate

There total 1 articles about ethyl 4-((1E)-1-(1,2,7,7a-tetrahydro-1-tosyl-3aH-indol-3(6H)-ylidene)ethyl)benzoate 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: 81.0%

Ethyl 4-bromobenzoate (5798-75-4) + N-(but-2-yn-1-yl)-N-(cyclohex-2-en-1-yl)-4-methylbenzenesulfonamide → ethyl 4-((1E)-1-(1,2,7,7a-tetrahydro-1-tosyl-3aH-indol-3(6H)-ylidene)ethyl)benzoate (1258216-37-3)

Guidance literature:

With tributyl-amine; palladium diacetate; triphenylphosphine; In N,N-dimethyl-formamide; at 20 - 120 ℃; for 17h; Inert atmosphere;

DOI:10.1016/j.tet.2010.09.029

upstream raw materials:

Ethyl 4-bromobenzoate

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