1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine

Base Information

Chemical Name:1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine
CAS No.:1643962-01-9
Molecular Formula:C₂₉H₄₀N₂
Molecular Weight:416.65
Hs Code.:

Synonyms:1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine

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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 1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine

Chemical Property:

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Technology Process of 1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine

There total 7 articles about 1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine 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: 74.0%

: 1643961-98-1
1-{2,6-diisopropyl-4-[(trimethylsilyl)ethynyl]phenyl}-3-[(2,6-diisopropylphenyl)imidazolidine]

: 1643962-01-9
1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 2h;
DOI:10.1002/ejoc.201402364

Reference yield:

: 80058-84-0
4-bromo-2,6-diisopropylaniline

: 1643962-01-9
1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine

Guidance literature:: Multi-step reaction with 5 steps

1: dichloromethane; N,N-dimethyl-formamide / 4 h / 20 °C

2: borane-tetrahydrofuran complex / Reflux

3: water; acetic acid / 12 h / 20 °C

4: diisopropylamine; copper(l) iodide; sodium tetrachloropalladate(II); dicyclohexyl(1,1-dimethylethyl)phosphonium tetrafluoroborate / 12 h / 60 °C

5: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C

With copper(l) iodide; sodium tetrachloropalladate(II); dicyclohexyl(1,1-dimethylethyl)phosphonium tetrafluoroborate; tetrabutyl ammonium fluoride; diisopropylamine; In tetrahydrofuran; dichloromethane; water; acetic acid; N,N-dimethyl-formamide;
DOI:10.1002/ejoc.201402364

Reference yield:

: 1643961-87-8
N¹-(4-bromo-2,6-diisopropylphenyl)-N²-(2,6-diisopropylphenyl)-oxalamide

: 1643962-01-9
1-(4-ethynyl-2,6-diisopropylphenyl)-3-(2,6-diisopropylphenyl)imidazolidine

Guidance literature:: Multi-step reaction with 4 steps

1: borane-tetrahydrofuran complex / Reflux

2: water; acetic acid / 12 h / 20 °C

3: diisopropylamine; copper(l) iodide; sodium tetrachloropalladate(II); dicyclohexyl(1,1-dimethylethyl)phosphonium tetrafluoroborate / 12 h / 60 °C

4: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C

With copper(l) iodide; sodium tetrachloropalladate(II); dicyclohexyl(1,1-dimethylethyl)phosphonium tetrafluoroborate; tetrabutyl ammonium fluoride; diisopropylamine; In tetrahydrofuran; water; acetic acid;
DOI:10.1002/ejoc.201402364