5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

Base Information

Chemical Name:5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene
CAS No.:115421-72-2
Molecular Formula:C₆₀H₅₆Br₄N₄O₁₂S₄
Molecular Weight:1473
Hs Code.:

Synonyms:5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

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Chemical Property of 5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

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Technology Process of 5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

There total 1 articles about 5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene 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: 67.0%

: 5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene tetrahydrochloride

: 115421-72-2
5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

Guidance literature:: With potassium carbonate; In dichloromethane; for 2h;
DOI:10.1021/ja00226a034

Reference yield: 71.0%

: 21264-30-2,90243-59-7,14592-56-4
dichloro bis(acetonitrile) palladium(II)

: 115421-72-2
5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

: 115461-86-4
Pd{C₆H₂(OSO₂C₆H₄Br)CH₂}4(C₂H₄NH₂)2(C₂H₄NH)2

Guidance literature:: With silver perchlorate; In tetrahydrofuran; acetonitrile; byproducts: AgCl; Pd complex in warm acetonitrile was treated with MeCN soln. of AgClO4 and stirred for 1 h at room temp., AgCl filtered off and filtrate was added to ligand in THF, white pptn. formed; pptn. was filtered out, triturated with THF and dried in vac. for 5 d at 69°C; elem. anal.;
DOI:10.1021/ja00226a034

Reference yield:

: nickel(II) perchlorate hexahydrate

: 115421-72-2
5,11,17,23-tetrakis(2-aminoethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

: Ni{C₆H₂(OSO₂C₆H₄Br)(C₂H₄NH₂)CH₂}4⁽²⁺⁾*2ClO₄^(1-)=Ni{C₆H₂(OSO₂C₆H₄Br)(C₂H₄NH₂)CH₂}4(ClO₄)2

Guidance literature:: With lithium perchlorate; In tetrahydrofuran; treatment of ligand with Ni salt in THF soln. and addn. of LiClO4; detected by UV;
DOI:10.1021/ja00226a034