(4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide

Base Information

Chemical Name:(4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide
CAS No.:380600-05-5
Molecular Formula:C₂₇H₃₉N₂*I
Molecular Weight:518.525
Hs Code.:

Synonyms:(4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide

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Chemical Property of (4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide

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Technology Process of (4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide

There total 1 articles about (4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide 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: 58.0%

: 221638-37-5
(1R,2R)-N,N'-bis<(S)-1-phenylethyl>-1,2-di-tert-butylimidazolidine

: 380600-05-5
(4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide

Guidance literature:: With iodine; sodium hydrogencarbonate; In dichloromethane; at 20 ℃; for 24h;
DOI:10.1016/S0022-328X(01)01013-0

Reference yield: 68.0%

: 12092-47-6
di-μ-chloro-bis(1,5-cyclooctadiene)dirhodium

: 75-09-2
dichloromethane

: 380600-05-5
(4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide

: [1,3-bis(1-phenylethyl)-4,5-di-tert-butylimidazolin-2-ylidene][(1,2,5,6-η)-cyclooctadiene]chlororhodium(I)

Guidance literature:: With potassium tert-butylate; In tetrahydrofuran; toluene; soln. of t-BuOK in THF was added to suspn. of imidazolium salt in THF; stirred at room temp. for 30 min; soln. of Rh complex in toluene was added; heated at 80°C for 3 h; cooled to room temp.; solvent removed (vac.); dissolved in CH2Cl2; filtered over Celite; chromd. (silica gel, CH2Cl2, THF); dried (vac.); elem. anal.;
DOI:10.1016/j.jorganchem.2007.10.047

Reference yield:

: 20667-12-3
silver(l) oxide

: 380600-05-5
(4R,5R)-1,3-di[(S)-1-phenylethyl]-4,5-di-tert-butyl-4,5-dihydro-3H-imidazol-1-ium iodide

: (4R,5R)-1,3-bis[(S)-1-phenylethyl]-4,5-di-tert-butylimidazolin-2-ylidene silver(I) iodide

Guidance literature:: In dichloromethane; according to Pytkowicz J., et al., J. Organomet. Chem., 2001, 631, 157;
DOI:10.1016/j.jorganchem.2007.10.047