5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

Base Information

• Chemical Name: 5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene
• CAS No.: 217792-57-9
• Molecular Formula: C₆₈H₅₃Br₄N₃O₁₃S₄
• Molecular Weight: 1568.06

Synonyms:5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

Chemical Property of 5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

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Technology Process of 5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

There total 2 articles about 5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-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: 80.0%

bis[2-(2-pyridyl)ethyl]amine (15496-36-3) + 5-(carboxymethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene (217792-09-1) → 5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene (217792-57-9)

Guidance literature:

With benzotriazol-1-ol; dicyclohexyl-carbodiimide; In dichloromethane; for 8h; Ambient temperature;

DOI:10.1021/jo981038l

Reference yield:

5-(cyanomethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene (172534-25-7) → 5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene (217792-57-9)

Guidance literature:

Multi-step reaction with 2 steps

1: H₂SO₄ / H₂O; acetic acid / 16 h / Heating

2: 80 percent / DCC, HOBt / CH₂Cl₂ / 8 h / Ambient temperature

With sulfuric acid; benzotriazol-1-ol; dicyclohexyl-carbodiimide; In dichloromethane; water; acetic acid;

DOI:10.1021/jo981038l

Reference yield: 81.0%

5-<(N,N-bis-2-<2-pyridyl>ethylamino)carbonyl>methyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene (217792-57-9) → 5-ethyl-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

Guidance literature:

With diborane; In tetrahydrofuran; for 1h; Ambient temperature;

DOI:10.1021/jo981038l

upstream raw materials:

bis[2-(2-pyridyl)ethyl]amine

5-(carboxymethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

5-(cyanomethyl)-25,26,27,28-tetrakis<<(p-bromophenyl)sulfonyl>oxy>calix<4>arene

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