5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene

Base Information

• Chemical Name: 5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene
• CAS No.: 135604-55-6
• Molecular Formula: C₄₇H₆₂O₄
• Molecular Weight: 691.007
• Mol file: 135604-55-6.mol

Synonyms:5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene

Chemical Property of 5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene

There total 1 articles about 5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-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: 27.0%

28-hydroxy-5,11,17,23-tetra-tert-butyl-25,26,27-tri-(benzoyloxy)calix<4>arene (135549-06-3,135636-68-9,161441-90-3) + 1-iodo-propane (107-08-4) → 5,11,17,23-tetrakis(1,1-dimethylethyl)-25-(propyloxy)-26-(benzoyloxy)-27,28-bis(hydroxy)calix[4]arene + 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,26,27-tris(benzoyloxy)-28-(propyloxy)calix[4]arene + 5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene (135604-55-6) + 5,11,17,23-tetrakis(1,1-dimethylethyl)-25,26-bis(benzoyloxy)-27,28-bis(hydroxy)calix[4]arene (400642-08-2)

Guidance literature:

With sodium hydride; In N,N-dimethyl-formamide; at 20 ℃; for 1h;

DOI:10.1021/jo035150h

Reference yield: 96.0%

5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene (135604-55-6) + bromo<(S)-(1-phenylethyl)carbamoyl>methane (193967-71-4) → 5,11,17,23-tetra(tert-butyl)-25,27-dihydroxy-28-propoxy-26-[N-(1-phenylethyl)carbamoylmethoxy]calix[4]arene (1365254-49-4)

Guidance literature:

5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene; With potassium carbonate; In acetonitrile; at 70 ℃; for 1h; Inert atmosphere;

bromo<(S)-(1-phenylethyl)carbamoyl>methane; In acetonitrile; Inert atmosphere; Reflux;

DOI:10.1134/S1070428012020200

Reference yield: 46.0%

5,11,17,23-tetra-tert-butyl-25,26,27-trihydroxy-28-propoxy-calix<4>arene (135604-55-6) + 5-bromomethyl-3,3-diphenyl-[3H]-naphtho[2,1-b]pyran (369380-96-1) → C125H116O7

Guidance literature:

With sodium hydroxide; In N,N-dimethyl-formamide; at 20 ℃; for 4h;

DOI:10.1016/S0040-4020(03)00544-1

upstream raw materials:

28-hydroxy-5,11,17,23-tetra-tert-butyl-25,26,27-tri-(benzoyloxy)calix<4>arene

1-iodo-propane

Downstream raw materials:

5,11,17,23-tetra(tert-butyl)-25,27-dihydroxy-28-propoxy-26-[N-(1-phenylethyl)carbamoylmethoxy]calix[4]arene