The abundance, crystallinity and manifold transformations of (+)-camphor (1) have attracted
considerable interest throughout the history of organic chemistry. By means of various …

l-Proline rubidium salt catalyzes the asymmetric Michael addition of malonate anions to
prochiral enones and enals. This method can be applied to a wide range of substrates to …

Kendomycin is a novel polyketide having a unique quinone methide ansa structure and an
impressive biological profile. Herein we provide a chronological overview of the synthetic …

i5 dNH Page 1 Tetrahedron Letters,Vol.30,No.41,pp 5603-5606,1989 0040-4039/89 $3.00
+ .OO Printed in Great Britain Pergamon Press plc ASYMMETRIC ALKYLATION OF N-ACYLSULTAMS …

Enantiomeric excesses of up to 77% ee can be achieved in the Michael addition of
diisopropyl malonate to enones and enals in the presence of 5 mol% of the rubidium salt of …

Successive treatment of N-acylsultams 3 with NaN (TMS) 2, l-chloro-1-nitrosocyclohexane
(1) and 1 N aq. HCl gave diastereomerically pure, crystalline Nhydroxyamino acid …

Metal-directed stereoselective functionalizations of alkenes in organic synthesis Page 1 Pure &
Appl. Chern., Vol. 60, No. pp. 3948, 1988. Printed in Great Britain. 0 1988 IUPAC …

Abstract The 1, 4‐addition of alkylmagnesium chlorides to conjugated N‐enoylsultams and
subsequent 'enolate trapping'with aq. NH4Cl or MeI/hexamethylphosphoric triamide …

This comprehensive text presents a critical discussion of the scopes and limitations of
various organic synthetic methodologies that are available for performing asymmetric …

An enantioselective total synthesis of both enantiomers of caryophyllene-type
sesquiterpenoid pestalotiopsin A has been achieved, thereby establishing the absolute …