Cyclopentadienyl titanium derivatives in organic synthesis.
N. A. Petasis, Y. H. Hu, Curr. Org. Chem., 1997, 1, 249.
Key Words:
CHIRAL TITANOCENE CATALYST/LOW-VALENT TITANIUM/MEDIATED CARBONYL
OLEFINATIONS/ANSA-METALLOCENE DERIVATIVES/NATTA ALKENE INSERTION/ALIPHATIC
CLAISEN REARRANGEMENT/ALKYNE 2+2 CYCLOADDITIONS/HALF-OPEN TITANOCENES/ASYMMETRIC
HYDROGENATION/HOMOGENEOUS CATALYSIS
Organotitanium compounds in organic synthesis.
N. A. Petasis, S. P. Lu, E. I. Bzowej, D. K. Fu, J. P. Staszewski, I.
Akritopoulouzanze, M. A. Patane, Y. H. Hu, Pure Appl. Chem., 1996,
68, 667.
Key Words:
MEDIATED CARBONYL OLEFINATIONS/CLAISEN REARRANGEMENT/DIMETHYLTITANOCENE/TITANOCENE/SYSTEMS
The synthesis of carbocyclic eight-membered rings.
N. A. Petasis, M. A. Patane, Tetrahedron, 1992, 48, 5757.
Key Words:
Formation of eight-membered ring beta-keto lactones via the intramolecular
trapping of hydroxy acylketenes.
N. A. Petasis, M. A. Patane, Research on Chemical Intermediates, 1996,
22, 781.
Key Words:
ALPHA-OXO-KETENES/AB-INITIO/THERMAL-DECOMPOSITION/CONVERGENT
SYNTHESIS/1,3-DIOXIN-4-ONES/REARRANGEMENT/ACETYLKETENE/"2,2,6-TRIMETHYL-4H-1,3-DIOXIN-4-ONE/2,2,6-TRIMETHYL-4H-1,3-DIOXIN-4-ONE/(+)-LAURENCIN