Trimethyl-p-cyclodextrin

Dimethyl-P-cyclodextrin 2-hydroxyethyl-P-cyclodextrin 2-hydroxypropyl-P-cyclodextrin 3-hydroxypropyl-P-cyclo-dextrin trimethyl-P-cyclodextrin. 

Method of manufacture trimethyl-P-cyclodextrin is prepared from P-cyclodextrin by the complete methylation of all C2 and C3 secondary hydroxyl groups along with all C6 primary hydroxyl groups. 

Often dual chiral recognition systems ]462,463] involving mixtures of chiral SOs have been shown to enhance enantioselectivity. With dual systems of cyclodextrins (CDs), cationic mono(6-amino-6-deoxy)-p CD and a neutral CD (trimethyl-p-CD or dimethyl-p CD), it could be illustrated that arylpropionic acid enantiomers were baseline resolved, while with a single SO, no or insufficient separation of the enantiomers could be achieved [462J. 

Hexyl neopentanoate Hydroxypropyl-a-cyclodextrin Hydroxypropyl-p-cyclodextrin Hydroxypropyl-y-cyclodextrin lodofenphos Isooctane Isosafrole Lindane Malaoxon Maleic anhydride Methanesulfonic acid Methyl isothiocyanate Nicotine N-Nitrosodiethanolamine N-Nitrosodimethylamine 2,2 -Oxybis (4,4,6-trimethyl)-1,3,2-dioxaborinane Parathion-methyl PEG-3 dimethyl ether Pennyroyal (Hedeoma pulegiodes) oil n-Pentane Perchloropentacyclodecane Potassium amyl xanthate Potassium n-butyl xanthate... 

LOD, limit of detection a-CD, a-cyclodextrin, fS-CD, (3-cyclodextrin CM-(3-CD, carboxymethyl- -cyclodextrin DM-p-CD, dimethyl- -cyclodextrin HP-(3-CD, hydroxpropyl- -cyclodextrin TM-(3-CD, trimethyl-(3-cyclodextrin, S- -CD, sulfated (3-cyclodextrin, SB- -CD, sulfobutyl-/i-cyclodextrin. 

Brij BSA Bu CBDTS CD CHIRAPHOS Cn COD Cp Cp CTAB DBA = seep.78 = bovine serum albumin = butyl = tetrasulfonated cyclobutane-DIOP, 37, see p. 17 = cyclodextrin = 2,3-bis(diphenylphosphino)butane = 1,4,7-trimethyl-1,4,7-triazacyclononane = 1,5-cyclooctadiene = r 5-cyclopentadienyl = ti5-CsMe5, r 5-pentamethylcyclopentadienyl = hexadecyltrimethylammonium bromide = 1,5-diphenyl-l, 4,-pentadiene-3-one (dibenzylideneacetone)... 

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