1,1-Aminoethers aminoalcohols

Several aminoether-based dihydroisoquinolinium salts were produced, and they proved to be much more active than the related derivatives of the parent aminoalcohols, but again poor enantioselectivity was observed in the epoxidation of... [Pg.190]

Cyclic 1,1-aminoethers from aminoalcohols. A soln. of 3-piperidinopropan-l-ol and a little 1,4-dicyanonaphthalene in acetonitrile irradiated through a Pyrex filter (> 280 nm) using a 450 W Hanovia lamp at room temp, for 4 h - 5-oxa-1 -azabicyclo-[4.4.0]decane.. Y 85%. F.e., also indolizidine ring by trapping with a C-nucleophile, s. G. Pandey, G. Kumaraswamy, Tetrahedron Letters 29, 4153-6 (1988). [Pg.63]

Oxidation of tert. amines under mildly basic conditions Cyclic 1,1-aminoethers from aminoalcohols... [Pg.64]

Also values of alcohols(22,31,33), ethers(11b,34,35a), amines(34, 35b), ketones(11b,36), amides(11b,32,36,37a,b), pyridines and others heterocyclic compounds containing nitrogen(38), phenols (22,39), benzene and derivatives(llc,22b,40), esters(llb), polyethers (28,41), polyamines(35b,41), polyols(42-44), polycarboxylic acids (43), aminoalcohols(41), aminoethers(31,35b,41), hydroxyethers(11a, 28), xanthines(45), ureas(46) have been preferably obtained from direct measurements of the heat capacity of the solutions, but in some cases also by differentiation of the heats of solution with respect to temperature(22a,b,28,43,45) or as second derivatives with respect to temperature of solubility data(33,47). [Pg.15]

Without additional reagents Aminoethers from aminoalcohols by rearrangement... [Pg.390]

Alkanenitriles (Linear-alkyl cyanides, 1-Cyanoalkanes) Alkanedinitriles Alkenenitriles Arylnitriles Benzonitrile Aminoethers Oxazole derivatives Oxazole Aminoalcohols Amides (Carboxamides)... [Pg.54]

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