5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene

Base Information

Chemical Name:5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene
CAS No.:421594-32-3
Molecular Formula:C₄₈H₃₂N₈O₄S₄
Molecular Weight:913.097
Hs Code.:

Synonyms:

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Chemical Property of 5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene

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Technology Process of 5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene

There total 1 articles about 5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[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:

: 62-53-3
aniline

: 182496-69-1
25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene

: 421594-32-3
5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene

Guidance literature:: aniline; With hydrogenchloride; sodium nitrite; In water;

25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene; With sodium hydroxide; In methanol; water; N,N-dimethyl-formamide; at 5 ℃;
DOI:10.1016/j.tet.2005.10.073

Reference yield: 60.0%

: 7646-85-7,24359-56-6
zinc(II) chloride

: 421594-32-3
5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene

: Zn[p-tetrakis(phenylazo)tetrahydroxythiacalix[4]arene]2Cl₂

Guidance literature:: With pyridine; In tetrahydrofuran; chloroform; ZnCl2 and pyridine added to soln. of thiacalixarene in CHCl3-THF, stirred for 48 h; filtered, MeOH added to filtrate, ppt. sepd. and washed with MeOH, water, and Et2O; elem. anal.;
DOI:10.1039/b210252h

Reference yield: 60.0%

: 2923-28-6
silver trifluoromethanesulfonate

: 421594-32-3
5,11,17,23-tetrakis(phenylazo)-25,26,27,28-tetrahydroxy-2,8,14,20-tetrathiacalix[4]arene

: Ag₇[p-tetrakis(phenylazo)tetrahydroxythiacalix[4]arene]2(SO₃CF₃)7

Guidance literature:: In chloroform; protected from light; thiacalixarene dissolved in CHCl3, CF3SO3Ag added,stirred for 12 h; ppt. filtered off and washed with MeOH and Et2O; elem. anal.;
DOI:10.1039/b210252h