5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-2,8,14,20-tetrathiacalix[4]arene

Base Information

Chemical Name:5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-2,8,14,20-tetrathiacalix[4]arene
CAS No.:1352634-50-4
Molecular Formula:C₅₈H₇₀N₂O₄S₄
Molecular Weight:987.469
Hs Code.:

Synonyms:5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-2,8,14,20-tetrathiacalix[4]arene

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of 5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-2,8,14,20-tetrathiacalix[4]arene

Chemical Property:

Purity/Quality:: 98% ^*data from raw suppliers

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Technology Process of 5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-2,8,14,20-tetrathiacalix[4]arene

There total 2 articles about 5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-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: 65.0%

: 1352634-49-1
5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(carbamoylmethoxy)-2,8,14,20-tetrathiacalix[4]arene

: 1352634-50-4
5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-2,8,14,20-tetrathiacalix[4]arene

Guidance literature:: 5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(carbamoylmethoxy)-2,8,14,20-tetrathiacalix[4]arene; With borane-THF; at 20 ℃; for 21h; Reflux; Inert atmosphere;

With hydrogenchloride; In water; for 1h; Reflux;
DOI:10.1007/s10847-010-9798-0

Reference yield:

: 549504-21-4
26,28-dibenzyloxy-5,11,17,23-tetra-tert-butyl-2,8,14,20-tetrathiapentacyclo[19.3.1.1^3,7.1^9,13.1^15,19]octacosa-1⁽²⁵⁾,3,5,7⁽²⁸⁾,9,11,13⁽²⁷⁾,15,17,19⁽²⁶⁾,21,23-dodecaene-25,27-diol

: 1352634-50-4
5,11,17,23-tetra-tert-butyl-25,27-di(benzyloxy)-26,28-bis(2-aminoethyloxy)-2,8,14,20-tetrathiacalix[4]arene

Guidance literature:: Multi-step reaction with 2 steps

1: caesium carbonate / acetone / 48 h / Reflux

2: borane-THF / 20 h / Reflux

With borane-THF; caesium carbonate; In acetone;
DOI:10.1039/c6nj00923a