tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate

Base Information

Chemical Name:tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate
CAS No.:106967-38-8
Molecular Formula:C₃₉H₅₆N₄O₈
Molecular Weight:708.896
Hs Code.:

Synonyms:tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate

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Chemical Property of tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate

Chemical Property:

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Technology Process of tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate

There total 2 articles about tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate 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: 87.0%

: 14235-81-5
4-Ethynylaniline

: 120491-89-6
tetra(tert-butyl) 2,2',2'',2'''-<(4-bromopyridine-2,6-diyl)bis(methylenenitrilo)>tetrakis(acetate)

: 106967-38-8
tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate

Guidance literature:: With copper(l) iodide; bis(triphenylphosphine)palladium(II)-chloride; triethylamine; In tetrahydrofuran; at 45 - 50 ℃; for 24h;
DOI:10.1002/hlca.19930760211

Reference yield:

: 14235-81-5
4-Ethynylaniline

: 106967-32-2
4-iodo-2,6-bispyridine

: 106967-38-8
tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate

Guidance literature:: bis(triphenylphosphine)palladium(II)-chloride; copper(I) iodide; In chloroform; triethylamine;

Reference yield:

: 55750-53-3
2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanoic acid

: 106967-38-8
tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate

: tetra(tert-butyl) 2,2',2'',2'''-{[4-(4-(6-(2,5-dioxo-2H-pyrrol-1(5H)-yl)hexylcarboxamido)phenylethynyl)pyridine-2,6-diyl]bis-(methylenenitrilo)}tetrakis(acetate)

Guidance literature:: 2,5-Dihydro-2,5-dioxo-1H-pyrrole-1-hexanoic acid; With N-ethyl-N,N-diisopropylamine; HATU; In N,N-dimethyl-formamide; at 20 ℃; for 0.5h;

tetra(tert-butyl) 2,2',2'',2'''-[[4-[(4-aminophenyl)ethynyl]pyridine-2,6-diyl]bis(methylenenitrilo)]tetrakisacetate; In N,N-dimethyl-formamide; at 20 ℃;