| Identification | Back Directory | [Name]
6,6-DIBENZYL-14-CROWN-4 | [CAS]
106868-21-7 | [Synonyms]
DIBENZYL-14-CROWN-4
LITHIUM IONOPHORE VI
6,6-DIBENZYL-14-CROWN-4
FLUKABRAND SELECTOPHORE, LITHIUM*IONOPHO RE VI
6,6-DIBENZYL-1,4,8,11-TETRAOXACYCLOTETRADECANE
1,4,8,11-Tetraoxacyclotetradecane, 6,6-bis(phenylmethyl)-
6,6-DIBENZYL-1,4,8,11-TETRAOXACYCLOTETRADECANE (DIBENZYL-14-CROWN-4)
6,6-Dibenzyl-1,4,8-11-tetraoxacyclotetradecane, 6,6-Dibenzyl-14-crown-4 | [Molecular Formula]
C24H32O4 | [MDL Number]
MFCD00037498 | [MOL File]
106868-21-7.mol | [Molecular Weight]
384.51 |
| Hazard Information | Back Directory | [Purification Methods]
Dissolve it in CHCl3, wash this with saturated aqueous NaCl, dry (MgSO4), evaporate and purify it by chromatography on silica gel and gradient elution with *C6H6/MeOH followed by preparative reverse phase HPLC on an octadecyl silanised silica (ODS) column and eluting with MeOH. It can be recrystallised from MeOH ( max 1120 cm-1, C-O-C in KBr). [Kimura et al. Anal Chem 59 2331 1987, see also Maruyama et al. J Chem Soc Perkin Trans 1 2069 1986 and Tsukube et al. J Chem Soc Perkin Trans 1 1033 1986.] It complexes selectively with Li ions. |
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