(E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

Base Information

Chemical Name:(E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene
CAS No.:945082-49-5
Molecular Formula:C₅₀H₆₄N₄O₁₂S₄
Molecular Weight:1041.34
Hs Code.:

Synonyms:(E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

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Chemical Property of (E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

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Technology Process of (E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

There total 1 articles about (E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene 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: 94.0%

: 335004-44-9
N-[(E)-4-bromo-2-butenyl]-N-(tert-butyloxycarbonyl)-(4-methylphenyl)sulfonamide

: 335004-29-0
(E)-N,N'-(but-2-ene-1,4-diyl)bis(4-methylbenzenesulfonamide)

: 945082-49-5
(E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

Guidance literature:: (E)-N,N'-(but-2-ene-1,4-diyl)bis(4-methylbenzenesulfonamide); With potassium carbonate; In acetonitrile; at 70 ℃; for 0.5h;

N-[(E)-4-bromo-2-butenyl]-N-(tert-butyloxycarbonyl)-(4-methylphenyl)sulfonamide; In acetonitrile; for 6h; Further stages.; Heating;
DOI:10.1016/j.jorganchem.2007.03.025

Reference yield: 83.0%

: 945082-49-5
(E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

: 945082-62-2
(E,E,E)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

Guidance literature:: With trifluoroacetic acid; In dichloromethane; at 20 ℃; for 9h;
DOI:10.1016/j.jorganchem.2007.03.025

Reference yield: 65.0%

: 945082-49-5
(E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene

: tris(dibenzylideneacetone)dipalladium ⁽⁰⁾

: (E,E,E)-1,16-bis(tert-butyloxycarbonyl)-1,6,11,16-tetrakis[(4-methylphenyl)sulfonyl]-1,6,11,16-tetraazahexadeca-3,8,13-triene-palladium⁽⁰⁾

Guidance literature:: In acetonitrile; byproducts: Pd, OC(CHCHC6H5)2; ligand added to a soln. of Pd complex under N2, stirred at room temp. for 5 h; filtered, evapd. (vac.), chromd. (silica gel, hexane/CH2Cl2); elem. anal.;
DOI:10.1021/om800544h