4-Oxoazetidine-2-carbaldehydes as useful building blocks in
stereocontrolled synthesis.
B. Alcaide, P. Almendros, Chem. Soc. Rev., 2001, 30, 226.
Key Words:
BETA-LACTAM ANTIBIOTICS; FORMAL TOTAL SYNTHESIS; ALPHA-AMINO ALDEHYDES;
N-CARBOXY ANHYDRIDES; ASYMMETRIC-SYNTHESIS; 1,3-DIPOLAR CYCLOADDITION;
STEREOSELECTIVE SYNTHESIS; REARRANGEMENT; CONDENSATION; SYSTEMS
Recent progress in the synthesis and reactivity of azetidine-2,3-diones. A
review.
B. Alcaide, P. Almendros, Org. Prep. Proced. Int., 2001, 33,
317.
Key Words:
azetidinedione prepn reaction review
Recent advances in the stereocontrolled synthesis of bi- and
tricyclic-beta-lactams with non-classical structure
B. Alcaide, P. Almendros, Curr. Org. Chem., 2002, 6, 245.
Key Words:
diels-alder reaction/radical cyclizations/alkene metathesis/stereoselective
allylation/closing metathesis/olefin metathesis/organic-synthesis/rapid entry/antibiotics/2-
azetidinones
The direct catalytic asymmetric aldol reaction
B. Alcaide, P. Almendros, Eur. J. Org. Chem., 2002, 1595.
Key Words:
aldol reaction/asymmetric synthesis/bifunctional activators/chemical
catalyst/enantioselective catalysis/KETONES/ADDITIONS/ALDEHYDES/CYCLIZATION/COMPLEX
Selective bond cleavage of the beta-lactam nucleus: Application in
stereocontrolled synthesis
B. Alcaide, P. Almendros, Synlett, 2002, 381.
Key Words:
beta-lactams/strain energy/selective bond cleavage/rearrangement reactions/stereocontrolled
synthesis/ALPHA-AMINO-ACID/STEREOSELECTIVE SYNTHESIS/ASYMMETRIC-SYNTHESIS/N-(ARYLIDENE(OR
ALKYLIDENE)AMINO)-2-AZETIDINONES/AZETIDINE RING/SYNTHON METHOD/VINYL ETHERS/REARRANGEMENT/FRAGMENTATION/AZETIDINE-2,3-DIONES
Reactions of group 6 metal carbene complexes with ylides and related dipolar
species.
B. Alcaide, L. Casarrubios, G. Dominguez, M. A. Sierra, Curr. Org. Chem., 1998,
2, 551.
Key Words:
PHYSICAL ORGANIC-CHEMISTRY/CHROMIUM ALKOXYCARBENE COMPLEXES/TUNGSTEN
PENTACARBONYL GROUPS/SELECTIVE MICHAEL ADDITION/X-RAY STRUCTURE/AQUEOUS
ACETONITRILE/CYCLIZATION REACTIONS/PHOTOLYTIC REACTION/CYCLOPROPANATION
REACTIONS/STEREOSELECTIVE SYNTHESIS
Heterocyclic Betaines: Pyridinium (Imidazolium) Azolate Inner Salts with
Several Interannular Linkages.
E. Alcalde, Adv. Heterocycl. Chem., 1994, 60, 198.
Key Words:
E. Alcalde, I. Dinarès, N. Mesquida, L. Pérez-García, in Targets in
Heterocyclic Systems-Chemistry and Properties (Eds.: O. A. Attanasi, D.
Spinelli), Italian Chemical Society, Rome, Italy, 2000.
Key Words: