vinyl carbenoid Archives - Page 6 of 8

March 30, 1997July 12, 2018

62. Rhodium(II) (S)-N-(arylsulfonyl)prolinate catalyzed asymmetric insertions of vinyl- and phenylcarbenoids into the Si–H bond

Authors: Huw M.L. Davies, Tore Hansen, James Rutberg, Paul R. Bruzinski

Tetrahedron Lett.,

1997, 38, 10, 1741-1744

Continue reading “62. Rhodium(II) (S)-N-(arylsulfonyl)prolinate catalyzed asymmetric insertions of vinyl- and phenylcarbenoids into the Si–H bond”

March 30, 1997July 12, 2018

61. Type II intramolecular annulations between vinylcarbenoids and furans

Authors: Huw M.L. Davies, Rebecca Calvo, Gulzar Ahmed

Tetrahedron Lett.,

1997, 38, 10, 1737-1740

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November 6, 1996July 12, 2018

57. Asymmetric Synthesis of Highly Functionalized 8-Oxabicyclo[3.2.1]octene Derivatives

Authors: Huw M. L. Davies , Gulzar Ahmed , and Melvyn Rowen Churchill

J. Am. Chem. Soc.,

1996, 118 (44), 10774–10782

Continue reading “57. Asymmetric Synthesis of Highly Functionalized 8-Oxabicyclo[3.2.1]octene Derivatives”

July 24, 1996July 12, 2018

56. Asymmetric Cyclopropanations by Rhodium(II) N-(Arylsulfonyl)prolinate Catalyzed Decomposition of Vinyldiazomethanes in the Presence of Alkenes. Practical Enantioselective Synthesis of the Four Stereoisomers of 2-Phenylcyclopropan-1-amino Acid

Authors: Huw M. L. Davies , Paul R. Bruzinski , Debra H. Lake , Norman Kong , and Michael J. Fall

J. Am. Chem. Soc.,

1996, 118 (29), 6897–6907

Continue reading “56. Asymmetric Cyclopropanations by Rhodium(II) N-(Arylsulfonyl)prolinate Catalyzed Decomposition of Vinyldiazomethanes in the Presence of Alkenes. Practical Enantioselective Synthesis of the Four Stereoisomers of 2-Phenylcyclopropan-1-amino Acid”

May 29, 1996July 12, 2018

53. Asymmetric Synthesis of Tremulane Skeleton by a Tandem Cyclopropanation / Cope Rearrangement

Authors: B. D. Doan and Huw M. L. Davies

Tetrahedron Lett.,

1996, 37, 3967-3970

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April 5, 1996July 12, 2018

52. Divergent Pathways in the Intramolecular Reactions between Rhodium-Stabilized Vinylcarbenoids and Pyrroles: Construction of Fused Tropanes and 7-Azabicyclo[4.2.0]octadienes

Authors: Huw M. L. Davies , Julius J. Matasi , and Gulzar Ahmed

J. Org. Chem.,

1996, 61 (7), 2305–2313

Continue reading “52. Divergent Pathways in the Intramolecular Reactions between Rhodium-Stabilized Vinylcarbenoids and Pyrroles: Construction of Fused Tropanes and 7-Azabicyclo[4.2.0]octadienes”

October 29, 1995July 12, 2018

50. Control of carbenoid reactivity through neighboring group participation

Authors: Huw M.L. Davies, Julius J. Matasi, Craig Thornley

Tetrahedron Lett.,

1995, 36, 7205–7208

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January 29, 1995July 12, 2018

46. Reaction of Metal-Stabilized Carbenoids with Pyrroles

Authors: Huw M. L. Davies

Advances in Nitrogen Heterocycles,

1995, 1, 257, JAI Press, ED: Christopher Moody

December 29, 1994July 12, 2018

45. Synthesis of highly functionalized tropolones by rhodium(II)-catalyzed reactions of vinyldiazomethanes with oxygenated dienes

Authors: Huw M.L. Davies, T. Jeffrey Clark

Tetrahedron

1994, 50, 9883-9892

Continue reading “45. Synthesis of highly functionalized tropolones by rhodium(II)-catalyzed reactions of vinyldiazomethanes with oxygenated dienes”

November 29, 1994July 12, 2018

44. Asymmetric synthesis of 1,4-cycloheptadienes and bicyclo[3.2.1]octa-2,6-dienes by rhodium(II) N-(p-(tert-butyl)phenylsulfonyl)prolinate catalyzed reactions between vinyldiazomethanes and dienes

Authors: Huw M.L. Davies, Zhi-Qiang Peng, Jeffrey H. Houser

Tetrahedron Lett.,

1994, 48, 8939-8942

Continue reading “44. Asymmetric synthesis of 1,4-cycloheptadienes and bicyclo[3.2.1]octa-2,6-dienes by rhodium(II) N-(p-(tert-butyl)phenylsulfonyl)prolinate catalyzed reactions between vinyldiazomethanes and dienes”