2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene

Base Information

• Chemical Name: 2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene
• CAS No.: 181231-11-8
• Molecular Formula: C₅₆H₄₈O₈
• Molecular Weight: 848.992

Synonyms:2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene

Chemical Property of 2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of 2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene

There total 1 articles about 2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene 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: 95.0%

4-methyl-benzaldehyde (104-87-0) + recorcinol (108-46-3) → 2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene (181231-11-8)

Guidance literature:

With sulfonated poly triazine-benzene sulfonamide immobilized on iron oxide magnetic nanocomposite; at 20 ℃; for 0.0833333h; Green chemistry;

DOI:10.1039/d1ra07393a

Reference yield: 84.0%

acetic anhydride (108-24-7) + 2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene (181231-11-8) → rcct-2,8,14,20-tetrakis-(4-methylphenyl)-4,6,10,12,18,22,24-octakis-(acetoxy)-resorcin[4]arene

Guidance literature:

In acetonitrile; at 20 ℃; for 2h;

DOI:10.1016/j.molstruc.2003.08.004

Reference yield: 73.0%

formaldehyd (50-00-0,30525-89-4,61233-19-0) + glycine ethyl ester hydrochloride (623-33-6) + 2,8,14,20-tetra-p-tolyl-4,6,10,12,16,18,22,24-octahydroxycalix-[4]-resorcarene (181231-11-8) → 4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetra(1-ethoxycarbonyl)ammoniomethyl-2,8,14,20-tetra(4-methyl)phenylpentacyclo[19.3.1.1(3,7).1(9,13).1(15,19)]octacoza-1(25),3,5,7(28),9,11,13(27),15,17,19(26),21,23-dodecaene tetrahydrochloride

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; water; for 24h; pH=1 - 2; Reflux;

DOI:10.1134/S1070363209070159

upstream raw materials:

4-methyl-benzaldehyde

recorcinol

Downstream raw materials:

4,14,24,34-tetrahydroxy-2,12,22,32-tetra(4-methylphenyl)-7,17,27,37-tetra[1-ethoxycarbonyl(1-methyl)]ethyl-7,17,27,37-tetraazanocyclo[31.7.1.1(3,11).1(13,21).1(23,31).0(5,15).0(15,20).0(25,30)]tetratetraconta-⁽⁴¹⁾,3,5⁽¹⁰⁾,11⁽⁴⁴⁾,13,15⁽²⁰⁾,21⁽⁴³⁾,23,25⁽³⁰⁾,31⁽⁴²⁾,33,35⁽⁴⁰⁾-dodecaene

4,14,24,34-tetrahydroxy-2,12,22,32-tetra(4-methylphenyl)-7,17,27,37-tetra[1-ethoxycarbonyl(2-methyl)]propyl-7,17,27,37-tetraazanocyclo[31.7.1.1(3,11).1(13,21).1(23,31).0(5,15).0(15,20).0(25,30)]tetratetraconta-⁽⁴¹⁾,3,5⁽¹⁰⁾,11⁽⁴⁴⁾,13,15⁽²⁰⁾,21⁽⁴³⁾,23,25⁽³⁰⁾,31⁽⁴²⁾,33,35⁽⁴⁰⁾-dodecaene

4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetra(1-carboxylate)ammoniomethyl-2,8,14,20-tetra(4-methyl)phenylpentacyclo[19.3.1.1(3,7).1(9,13).1(15,19)]octacoza-1⁽²⁵⁾,3,5,7⁽²⁸⁾,9,11,13⁽²⁷⁾,15,17,19⁽²⁶⁾,21,23-dodecaene

4,6,10,12,16,18,22,24-octahydroxy-5,11,17,23-tetra(1-carboxylate-1-methyl)ammoniomethyl-2,8,14,20-tetra(4-methyl)phenylpentacyclo[19.3.1.1(3,7).1(9,13).1(15,19)]octacoza-1⁽²⁵⁾,3,5,7⁽²⁸⁾,9,11,13⁽²⁷⁾,15,17,19⁽²⁶⁾,21,23-dodecaene

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