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Dive into the research topics where Georges B. Foscolos is active.

Publication


Featured researches published by Georges B. Foscolos.


Tetrahedron Letters | 1979

Effet du benzene dans la reaction de grignard sur les cetones encombrees

P. Canonne; Georges B. Foscolos; Gilles Lemay

Abstract The substitution of Benzene or Toluene to ether in the Grignard reaction with hindered ketones leads to a 75% increase of yield.


Journal of Organic Chemistry | 1980

One-step annulation. A convenient method for the preparation of diols, spirolactones, and spiroethers from lactones

P. Canonne; Georges B. Foscolos; Denis Belanger


Journal of Organic Chemistry | 1981

One-step spiroannulation. Synthesis of spiro .gamma.- and .delta.-lactones

P. Canonne; Denis Belanger; Gilles Lemay; Georges B. Foscolos


Tetrahedron | 1982

Etude de l'influence du diluant hydrocarbone dans la reaction des organomagnesiens primaires sur les cetones encombrees

P. Canonne; Georges B. Foscolos; H. Caron; Gilles Lemay


Tetrahedron | 1984

Addition conjuguee des α, ω-bis(bromomagnesio)alcanes sur les coumarines

P. Canonne; H. Caron; Georges B. Foscolos


ChemInform | 1981

ONE-STEP SPIROANNULATION. SYNTHESIS OF SPIRO Γ- AND Δ-LACTONES

P. Canonne; Denis Belanger; G. Lemay; Georges B. Foscolos


ChemInform | 1980

ONE-STEP ANNELATION. A CONVENIENT METHOD FOR THE PREPARATION OF DIOLS, SPIROLACTONES, AND SPIROETHERS FROM LACTONES

P. Canonne; Georges B. Foscolos; Denis Belanger


ChemInform | 1984

CONJUGATE ADDITION OF α,Ω-BIS(BROMOMAGNESIO)ALKANES TO COUMARINS

P. Canonne; H. Caron; Georges B. Foscolos


ChemInform | 1980

EFFECT OF BENZENE IN THE GRIGNARD REACTION OF NITRILES

P. Canonne; Georges B. Foscolos; G. Lemay


ChemInform | 1980

EFFECT OF BENZENE ON THE GRIGNARD REACTION WITH HINDERED KETONES

P. Canonne; Georges B. Foscolos; G. Lemay

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