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Construction of alpha-Alkylidene-Gamma-Butyrolactones from Acyclic Ester Precursors.

X. Y. Lu, S. M. Ma, J. G. Ji, G. X. Zhu, H. F. Jiang, Pure Appl. Chem., 1994, 66, 1501.

Key Words:



Reactions of electron-deficient alkynes and allenes under phosphine catalysis.

X. Y. Lu, C. M. Zhang, Z. R. Xu, Acc. Chem. Res., 2001, 34, 535.

Key Words:
GAMMA-ADDITION REACTION; BAYLIS-HILLMAN REACTION; DIMETHYL ACETYLENEDICARBOXYLATE; WITHDRAWING GROUPS; STEREOSELECTIVE ISOMERIZATION; NITROGEN-HETEROCYCLES; PROPARGYLIC ALCOHOLS; CONJUGATED DIENONES; CHIRAL PHOSPHINES; FACILE SYNTHESIS



Effect of ligands on the divalent palladium-catalyzed carbon-carbon coupling reactions. Highly enantioselective synthesis of optically active gamma-butyrolactones.

X. Y. Lu, Q. H. Zhang, Pure Appl. Chem., 2001, 73, 247.

Key Words:
STREPTOMYCIN BIOSYNTHESIS; STEREOSELECTIVE SYNTHESIS; MICROBIAL CHEMISTRY; A-FACTOR; DERIVATIVES; METHODOLOGY; COMPLEXES; INDUCER; ACID



Enyne coupling as the potent methodology for the synthesis of bioactive molecules.

X. Y. Lu, G. X. Zhu, Z. Wang, Synlett, 1998, 115.

Key Words:
palladium catalyst/enyne coupling/allylic alkynoates/lactones/stereoselective/ALDOL-TYPE REACTION/CATALYZED STEREOSELECTIVE SYNTHESIS/ALKYLIDENE-GAMMA-BUTYROLACTONES/2,2-DIALKOXYCYCLOPROPANECARBOXYLIC ESTERS/ALLYLIC 2-ALKYNOATES/CARBONYL-COMPOUNDS/(-)-ROCCELLARIC ACID/(+)-ROCCELLARIC ACID/CYCLIZATION REACTION/OXIDATIVE CLEAVAGE



Enyne cyclization methodology for the synthesis of bioactive lactones.

X. Y. Lu, G. X. Zhu, Z. Wang, S. M. Ma, J. G. Ji, Z. G. Zhang, Pure Appl. Chem., 1997, 69, 553.

Key Words:
CATALYZED STEREOSELECTIVE SYNTHESIS/SUBSTITUTED-GAMMA-BUTYROLACTONES/ENANTIOSELECTIVE SYNTHESIS/ENANTIOMERIC PURITY/DERIVATIVES/CONSTRUCTION/2-ALKYNOATES/ACIDS