25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene

Base Information

• Chemical Name: 25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene
• CAS No.: 781643-82-1
• Molecular Formula: C₅₆H₄₀O₁₂S₄
• Molecular Weight: 1033.19

Synonyms:25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene

Chemical Property of 25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene

Chemical Property:

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Technology Process of 25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene

There total 1 articles about 25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-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: 94.0%

25,26,27,28-tetrakis{[4-(methoxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene → 25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene (781643-82-1)

Guidance literature:

With sodium hydroxide; In ethanol; for 120h; Heating;

DOI:10.1016/j.tetlet.2004.07.085

Reference yield: 97.0%

N-BOC-1,2-diaminoethane (57260-73-8) + 25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene (781643-82-1) → 25,26,27,28-tetrakis{[4-(N-(2-(N-tert-butoxycarbonyl)aminoethyl)aminocarbonyl)-phenyl]-methoxy}-2,8,14,20-tetrathiacalix[4]arene

Guidance literature:

25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene; With 1,1'-carbonyldiimidazole; In dichloromethane; at 20 ℃; for 2h;

N-BOC-1,2-diaminoethane; In dichloromethane; at 20 ℃; for 16h; Further stages.;

DOI:10.1016/j.tetlet.2004.07.085

Reference yield: 74.0%

1-amino-4-[(tert-butyloxycarbonyl)amino]butane (68076-36-8) + 25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene (781643-82-1) → 25,26,27,28-tetrakis{[4-(N-(2-(N-tert-butoxycarbonyl)aminobutyl)aminocarbonyl)-phenyl]methoxy}-2,8,14,20-tetrathiacalix[4]arene

Guidance literature:

25,26,27,28-tetrakis{[4-(hydroxycarbonyl)phenyl]methoxy}-2,8,14,20-tetrathiacalix-[4]arene; With 1,1'-carbonyldiimidazole; In dichloromethane; at 20 ℃; for 2h;

1-amino-4-[(tert-butyloxycarbonyl)amino]butane; In dichloromethane; at 20 ℃; for 18h; Further stages.;

DOI:10.1016/j.tetlet.2004.07.085

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