New perspectives on carbene rearrangements: migratory aptitudes, bystander assistance, and geminal efficiency von Nickon, Alex

Volltext

Hydrogen trajectories in alkene-to-carbene rearrangements. Unequal deuterium isotope effects for the axial and equatorial paths von Nickon, Alex, Ilao, Martin C, Stern, Alfred G, Summers, Michael F

Volltext

New perspectives on carbene rearrangements: migratory aptitudes, bystander assistance, and geminal efficiency. [Erratum to document cited in CA118(15):146952p] von Nickon, Alex

Volltext

Hydrogen shifts in cyclohexylcarbenes. Spatial dependence of activating power and of primary deuterium isotope effects von Kenar, James A, Nickon, Alex

Volltext

1,2-Hydrogen shifts in thermal and photic Bamford-Stevens reactions of cyclohexanones. Activation by an endocyclic oxygen von Olmstead, Kay Kim, Nickon, Alex

Volltext

H ax vs. H eq migrations in tetrahydropyranylidenes generated by Bamford-Stevens reactions. Temperature dependence and non-stereoselective activation by ring oxygen von Olmstead, Kay Kim, Nickon, Alex

Volltext

Stereoselectivity of 1,2-hydrogen shifts in carbene rearrangements von Nickon, A, Huang, Fchih, Weglein, R, Matsuo, K, Yagi, H

Volltext

beta.-Epimerization and .gamma.-hydrogen abstraction via homoenolate ions von Nickon, A, Lambert, J. L, Oliver, J. E, Covey, D. F, Morgan, J

Volltext

Transition state sensitivity in the Barton reaction von Nickon, A, Ferguson, R, Bosch, A, Iwadare, T

Volltext

Stereoselectivity of proton loss for "E1-like" 1,3-eliminations in tertiary, benzylic systems von Nickon, Alex, Simons, Jean R, Ho, Bartholomeus

Volltext

Semi-U over semi-W stereoselectivity in acid cleavages of 1-methoxynortricyclane von Nickon, A., Frank, J.J.

Volltext

Reactivity and Geometry in Allylic Systems. VI.1 Stereospecific Conversion of Allylic Alcohols to α,β-Epoxy Ketones by Photosensitized Oxygenation2 von Nickon, A, Mendelson, W. L

Volltext

Reactivity and Geometry in Allylic Systems. V. Oxygenation of Cholest-5-en-3-one1 von Nickon, A, Mendelson, W. L

Volltext

REACTIVITY AND GEOMETRY IN ALLYLIC SYSTEMS: III. PHOTOSENSITIZED OXYGENATION OF CHOLEST-4-ENE, A STEROID OLEFIN WITH A CONFORMATIONALLY FLEXIBLE RING von Nickon, A, Mendelson, W. L

Volltext

Axial and equatorial hydrogen shifts in methyl substituted cyclohexylidenes. Stereochemically-dependent isotope effects and bystander assistance von Kenar, James A., Nickon, Alex

Volltext

Structure, stereochemistry, and genesis of .alpha.-caryophyllene alcohol (apollan-11-ol) von Nickon, Alex, Iwadare, T, McGuire, F. J, Mahajan, J. R, Narang, S. A, Umezawa, B

Volltext

Homoenolization and Related Phenomena. IV. Evidence for Homoenolate Anions1,2 von Nickon, A, Lambert, J. L, Lambert, S.J

Volltext

Synthesis of noradamantane functionalized at C-2 von Nickon, A., Pandit, G.D., Williams, R.O.

Volltext

Regioselectivity and stereospecificity in homoketonizations. Control by thermodynamic and steric factors von Nickon, A., Covey, D.F., Pandit, G.D., Frank, J.J.

Volltext

Stereochemistry of proton addition in ring closure of a 1,5-diene von Nickon, A., Edamura, F. Y., Iwadare, T., Matsuo, K., McGuire, F. J., Roberts, J. S.

Volltext