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| | (2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Basic information |
| Product Name: | (2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone | | Synonyms: | (S)-1-BENZOYL-2-TERT-BUTYL-3-METHYL- 4-IMIDAZOLIDINONE;(S)-(+)-1-BENZOYL-2-TERT-BUTYL-3-METHYL- 4-IMIDAZOLIDINONE, 99% (99% EE/GLC);4-Imidazolidinone, 1-benzoyl-2-(1,1-dimethylethyl)-3-methyl-, (2S)-;(2S)-(+)-1-BENZOYL-2-TERT-BUTYL-3-METHYL-4-IMIDAZOLIDINONE 99+%;(S)-1-Benzoyl-2-(tert-butyl)-3-MethyliMidazolidin-4-one;(2S)-1-benzoyl-2-tert-butyl-3-methylimidazolidin-4-one;(2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone | | CAS: | 101055-56-5 | | MF: | C15H20N2O2 | | MW: | 260.33 | | EINECS: | | | Product Categories: | | | Mol File: | 101055-56-5.mol |  |
| | (2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Chemical Properties |
| Melting point | 145-147 °C | | storage temp. | 2-8°C |
| | (2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Usage And Synthesis |
| Purification Methods | Recrystallise these chiral imidazolinones from boiling EtOH (solubility is 1.43g/mL) or better by dissolving in CH2Cl2 and adding pentane, filtering and drying for at least 12hours at 60o/0.1mm and sublime them at 135o/0.01mm. They have also been purified by flash column chromatography through Merck silica gel at 0.04-0.063mm and using Et2O/pet ether/MeOH (60:35:5) as eluent. They are then recrystallised from EtOH/pet ether. [IR, NMR: Seebach et al. Helv Chim Acta 70 237 1987, Fitzi & Seebach Angew Chem, Int Ed Engl 25 345 1986.] The racemate is purified in a similar manner and has m 104-105o [NMR: Seebach et al. Helv Chim Acta 68 949 1985]. |
| | (2S)-(+)-1-Benzoyl-2-tert-butyl-3-methyl-4-imidazolidinone Preparation Products And Raw materials |
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