5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene

Base Information

Chemical Name:5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene
CAS No.:153855-61-9
Molecular Formula:C₇₈H₁₀₀O₆
Molecular Weight:1133.65
Hs Code.:

Synonyms:5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene

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Chemical Property of 5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene

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Technology Process of 5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene

There total 2 articles about 5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>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: 90.0%

: 77-78-1
dimethyl sulfate

: 149472-78-6
37-benzyloxy-38,39,40,41,42-pentahydroxy-5,11,17,23,29,35-hexa(4-tert-butyl)calix[6]arene

: 153855-61-9
5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene

Guidance literature:: With sodium hydride; In tetrahydrofuran; for 24h; Ambient temperature;

Reference yield: 84.0%

: 149472-78-6
37-benzyloxy-38,39,40,41,42-pentahydroxy-5,11,17,23,29,35-hexa(4-tert-butyl)calix[6]arene

: 74-88-4
methyl iodide

: 153855-61-9
5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene

Guidance literature:: With sodium hydride; In tetrahydrofuran; N,N-dimethyl-formamide; 1.) 15 min, 2.) 80 deg C, 6 h;
DOI:10.1021/jo00093a019

Reference yield:

: 153855-61-9
5,11,17,23,29,35-Hexa-tert-butyl-37-(benzyloxy)-38,39,40,41,42-pentamethoxycalix<6>arene

: C₇₄H₉₂O₇

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogen; palladium on activated charcoal / chloroform / 20 °C

2: phenyltrimethylammonium tribromide / dichloromethane / 0.25 h / 0 °C

3: silver perchlorate / 1,2-dimethoxyethane / 0 - 20 °C / Darkness

With palladium on activated charcoal; hydrogen; silver perchlorate; phenyltrimethylammonium tribromide; In 1,2-dimethoxyethane; dichloromethane; chloroform;
DOI:10.1021/acs.joc.5b00978