17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

Base Information

Chemical Name:17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene
CAS No.:1378022-41-3
Molecular Formula:C₅₄H₅₆N₄O₁₆S₂
Molecular Weight:1081.19
Hs Code.:

Synonyms:17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

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Chemical Property of 17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

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Technology Process of 17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

There total 3 articles about 17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[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: 98.0%

: 1378022-38-8
5,11,17,23-tetra-tert-butyl-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

: 1378022-41-3
17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

Guidance literature:: With nitric acid; acetic acid; In dichloromethane; at 0 ℃; regioselective reaction;
DOI:10.1016/j.tet.2012.03.102

Reference yield:

: 157432-87-6,288302-11-4,288302-12-5,60705-62-6
5,11,17,23-tetra-t-butyl-25,26,27,28-tetrahydroxycalix-4-arene

: 1378022-41-3
17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

Guidance literature:: Multi-step reaction with 3 steps

1.1: sodium hydroxide / water; dimethyl sulfoxide

2.1: sodium hydride / tetrahydrofuran / Reflux

2.2: 24.5 h / Reflux

3.1: nitric acid; acetic acid / dichloromethane / 0 °C

With nitric acid; sodium hydride; acetic acid; sodium hydroxide; In tetrahydrofuran; dichloromethane; water; dimethyl sulfoxide;
DOI:10.1016/j.tet.2012.03.102

Reference yield:

: 308796-39-6
5,11,17,23-tetra-tert-butyl-25,26-dihydroxy-27,28-dipropoxy-calix<4>arene

: 1378022-41-3
17,23-di-tert-butyl-5,11-dinitro-25,26-bis(p-nitrobenzenesulfonyloxy)-27,28-dipropoxycalix[4]arene

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium hydride / tetrahydrofuran / Reflux

1.2: 24.5 h / Reflux

2.1: nitric acid; acetic acid / dichloromethane / 0 °C

With nitric acid; sodium hydride; acetic acid; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.tet.2012.03.102