The reactions of (R,R)-N,N'-diisopropyl-1,2-diaminocyclohexane with isomeric benzylic dibromides gave heterocycles and macrocycles. Additionally a reaction with adipoyl chloride gave a polymeric amido carboxylic acid that could be readily reduced to the corresponding polyamino alcohol using the NaBH4/I2 reagent system
Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine...
The syntheses of new chiral cyclic 1,2-diacetals from (2R, 3R)-( )-tartaric acidare described. C2-sy...
Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine...
The reactions of (R,R)-N,N'-diisopropyl-1,2-diaminocyclohexane with isomeric benzylic dibromides gav...
Chiral polyether macrocycles are versatile molecules. For their preparation, original two-step proce...
Seven novel C-2-symmetrical macrocycles containing pyridyl units have been prepared by the cyclic co...
Three novel C-2-symmetric macrocycles containing pyridyl units have been prepared by the cyclic cond...
The condensation of aromatic dialdehydes with chiral diamines, such as 1,2-trans-diaminocyclohexane,...
The synthesis of two rigid polycyclic secondary diamines, bis-(2,3:6,7-iminodimethylene)anthracenean...
The condensation reaction of 2,6-diformylpyridine with an equimolar mixture of opposite enantiomers ...
The condensation reaction of 2,6-diformylpyridine with an equimolar mixture of opposite enantiomers ...
A single-step methodology was previously developed to transform unsaturated polyether macrocycles in...
A single-step methodology was previously developed to transform unsaturated polyether macrocycles in...
An array of novel chiral aromatic heterocyclic macrocycles, which may show potential enantiomeric re...
Rigid, chiral and amphiphilic cyclophanes of potential use as biomimetic host molecules were prepare...
Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine...
The syntheses of new chiral cyclic 1,2-diacetals from (2R, 3R)-( )-tartaric acidare described. C2-sy...
Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine...
The reactions of (R,R)-N,N'-diisopropyl-1,2-diaminocyclohexane with isomeric benzylic dibromides gav...
Chiral polyether macrocycles are versatile molecules. For their preparation, original two-step proce...
Seven novel C-2-symmetrical macrocycles containing pyridyl units have been prepared by the cyclic co...
Three novel C-2-symmetric macrocycles containing pyridyl units have been prepared by the cyclic cond...
The condensation of aromatic dialdehydes with chiral diamines, such as 1,2-trans-diaminocyclohexane,...
The synthesis of two rigid polycyclic secondary diamines, bis-(2,3:6,7-iminodimethylene)anthracenean...
The condensation reaction of 2,6-diformylpyridine with an equimolar mixture of opposite enantiomers ...
The condensation reaction of 2,6-diformylpyridine with an equimolar mixture of opposite enantiomers ...
A single-step methodology was previously developed to transform unsaturated polyether macrocycles in...
A single-step methodology was previously developed to transform unsaturated polyether macrocycles in...
An array of novel chiral aromatic heterocyclic macrocycles, which may show potential enantiomeric re...
Rigid, chiral and amphiphilic cyclophanes of potential use as biomimetic host molecules were prepare...
Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine...
The syntheses of new chiral cyclic 1,2-diacetals from (2R, 3R)-( )-tartaric acidare described. C2-sy...
Five new chiral macrocycles, 3a-e, have been prepared by the acylation cyclization of chiral diamine...
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