NICKON, A. : rechercher sur Z-Library

Edamura, Fred Y., Nickon, Alex.

Année:

1955

Langue:

english

Fichier:

PDF, 564 KB

english, 1955

Stereospecific syntheses of deuterated clovane and caryolane derivatives related to the cyclization of caryophyllene

Journal:

Biological Mass Spectrometry = Journal of Mass Spectrometry (Wiley)

Année:

1970

Langue:

english

Fichier:

PDF, 1.06 MB

english, 1970

Organic structural analysis. J. B. Lambert, H. F. Shurvell, L. Berbit, R. G. Cooks, G. H. Stout, Macmillan Publishing Co. Inc., New York, N. Y., 1976. 596 pp. $22.95

L. M. Amzel, D. F. Covey, C. Fenselau, A. Nickon, C. H. Robinson

Journal:

Année:

1977

Langue:

english

Fichier:

PDF, 531 KB

english, 1977

ChemInform Abstract: Hydrogen Shifts in Cyclohexylcarbenes. Spatial Dependence of Activating Power and of Primary Deuterium Isotope Effects.

J. A. KENAR, A. NICKON

Journal:

ChemInform

Année:

1998

Fichier:

PDF, 33 KB

1998

ChemInform Abstract: 1,2-Hydrogen Shifts in Thermal and Photic Bamford—Stevens Reactions of Cyclohexanones. Activation by an Endocyclic Oxygen.

K. K. OLMSTEAD, A. NICKON

Journal:

ChemInform

Année:

1999

Fichier:

PDF, 28 KB

1999

Axial and equatorial hydrogen shifts in methyl substituted cyclohexylidenes. Stereochemically-dependent isotope effects and bystander assistance

James A. Kenar, Alex Nickon

Journal:

Brown L. Murr, Billy J. Parkhill, Alex Nickon

Année:

1994

Langue:

english

Fichier:

PDF, 325 KB

english, 1994

High π-route reactivity in the tropene system. Absence of a nitrogen acceleration effect.

Journal:

Abimael D. Rodriguez, Alex Nickon

Année:

1992

Langue:

english

Fichier:

PDF, 1.40 MB

english, 1992

A convenient synthesis of vinyl sulfides

Journal:

Alfred G. Stern, Martin C. Ilao, Alex Nickon

Année:

1985

Langue:

english

Fichier:

PDF, 494 KB

english, 1985

Hydrogen migrations in a constrained cyclohexylidene. Hax/Heq shift ratios in thermal and photic Bamford-Stevens reactions.

Journal:

Alex Nickon, Bruce Hrnjez

Année:

1993

Langue:

english

Fichier:

PDF, 836 KB

english, 1993

A solvolysis route to a macrobicyclic allene

Journal:

Alex Nickon, Pamela St. John Zurer, Bruce Hrnjez, Joseph Tino

Année:

1988

Langue:

english

Fichier:

PDF, 915 KB

english, 1988

Carbocation routes to large bicyclic olefins : A three-step synthesis of [11.11] betweenanene

Journal:

James A Kenar, Alex Nickon

Année:

1983

Langue:

english

Fichier:

PDF, 1.45 MB

english, 1983

Hydrogen shifts in cyclohexylcarbenes. Spatial dependence of activating power and of primary deuterium isotope effects

Journal:

James A. Kenar, Alex Nickon

Année:

1997

Langue:

english

Fichier:

PDF, 1.30 MB

english, 1997

Corrigendum to “Hydrogen shifts in cyclohexylcarbenes. Spatial dependence of activating power and of primary deuterium isotope effects” [Tetrahedron 53 (1997) 14871]

Journal:

Kay Kim Olmstead, Alex Nickon

Année:

1998

Fichier:

PDF, 36 KB

1998

Hax vs. Heq migrations in tetrahydropyranylidenes generated by Bamford-Stevens reactions. Temperature dependence and non-stereoselective activation by ring oxygen

Journal:

Alex Nickon, Alfred G. Stern, Martin C. Ilao

Année:

1999

Langue:

english

Fichier:

PDF, 556 KB

english, 1999

Hydrogen rearrangements in carbenes. Inherent Hax/Heq migration ratios in thermal and photic Bamford-Stevens reactions

Journal:

Alex Nickon, Raymond C Weglein

Année:

1993

Langue:

english

Fichier:

PDF, 309 KB

english, 1993

Solvolysis of 5-brexyl brosylates: Relevance to carbene and carbocation chemistry

Journal:

Alex Nickon, Gopalkrishna D. Pandit

Année:

1986

Langue:

english

Fichier:

PDF, 246 KB

english, 1986

Triaxane

Journal:

Année:

1968

Langue:

english

Fichier:

PDF, 200 KB

english, 1968

Synthesis of noradamantane functionalized at C-2

A. Nickon, G.D. Pandit, R.O. Williams

Journal:

Année:

1967

Langue:

english

Fichier:

PDF, 174 KB

english, 1967

Semi-U over semi-W stereoselectivity in acid cleavages of 1-methoxynortricyclane

A. Nickon, J.J. Frank

Journal:

Année:

1975

Langue:

english

Fichier:

PDF, 259 KB

english, 1975

Regioselectivity and stereospecificity in homoketonizations. Control by thermodynamic and steric factors.

A. Nickon, D.F. Covey, G.D. Pandit, J.J. Frank

Journal:

Alex Nickon, Alfred G. Stern

Année:

1975

Langue:

english

Fichier:

PDF, 241 KB

english, 1975

Efficient syntheses of brexane and homobrexane monofunctionalized at C-2

Journal:

Alex Nickon, Abimael Rodriguez, Vilas Shirhatti, Rothin Ganguly

Année:

1985

Langue:

english

Fichier:

PDF, 274 KB

english, 1985

Dithioketals as precursors for [2,3] sigmatropic rearrangements. Synthesis of betweenanenes with vinylic heteroatoms.

Journal:

Alex Nickon, Pamela St.John Zurer

Année:

1984

Langue:

english

Fichier:

PDF, 210 KB

english, 1984

A short route to [11.11]betweenanene: Contrasting behavior in different ring sizes

Journal:

Kay Kim Olmstead, Alex Nickon

Année:

1980

Langue:

english

Fichier:

PDF, 251 KB

english, 1980

1,2-Hydrogen shifts in thermal and photic Bamford-Stevens reactions of cyclohexanones. Activation by an endocyclic oxygen

Journal:

Année:

1998

Langue:

english

Fichier:

PDF, 751 KB

english, 1998

Structure, stereochemistry, and genesis of .alpha.-caryophyllene alcohol (apollan-11-ol)

Nickon, Alex., Iwadare, T., McGuire, F. J., Mahajan, J. R., Narang, S. A., Umezawa, B.

Journal:

Année:

1970

Langue:

english

Fichier:

PDF, 1.20 MB

english, 1970

A Relationship between Conformation and Infrared Absorption in 1,2-Halohydrins

Nickon, Alex

Journal:

Nickon, Alex, Werstiuk, Nick H.

Année:

1957

Langue:

english

Fichier:

PDF, 606 KB

english, 1957

Intramolecular and intermolecular pathways to nortricyclane in Bamford-Stevens reactions

Journal:

Nickon, Alex, Bagli, Jehanbux F.

Année:

1972

Langue:

english

Fichier:

PDF, 865 KB

english, 1972

Reactivity and Geometry in Allylic Systems. I. Stereochemistry of Photosensitized Oxygenation of Monoölefins 1,2

Journal:

Christiansen, Robert G., Brown, Raymond R., Hay, Allan S., Nickon, Alex, Sandin, Reuben B.

Année:

1961

Langue:

english

Fichier:

PDF, 1.53 MB

english, 1961

Some 1,3-Diphenylpropylamines

Journal:

Nickon, Alex, Nishida, Toshiaki, Frank, Joseph, Muneyuki, Ryonosuke

Année:

1955

Langue:

english

Fichier:

PDF, 491 KB

english, 1955

Synthesis of the bridgehead ketol, 3,3-dimethyl-1-hydroxynorbornan-2-one

Journal:

Année:

1971

Langue:

english

Fichier:

PDF, 623 KB

english, 1971

Permanganate Oxidation of Ergosterol

Fieser, Mary, Quilico, Adolfo, Nickon, Alex, Rosen, William E., Tarlton, E. James, Fieser, Louis F.

Journal:

Année:

1953

Langue:

english

Fichier:

PDF, 811 KB

english, 1953

Carbon-13 nuclear magnetic resonance studies. XXIV. Deuterium labeling as a probe for signal assignments and mechanistic studies by nuclear magnetic resonance. Cationic rearrangements in polycyclic systems

Stothers, J. B., Tan, C. T., Nickon, A., Huang, F., Sridhar, R., Weglein, R.

Journal:

Lin, Yang-I., Nickon, Alex.

Année:

1972

Langue:

english

Fichier:

PDF, 282 KB

english, 1972

Ring contraction in solvolysis of a norbornyl system

Journal:

Nickon, Alex., Hill, Ada S.

Année:

1970

Langue:

english

Fichier:

PDF, 285 KB

english, 1970

A Direct Method for Reductive Deamination of Aliphatic Amines

Journal:

Année:

1964

Langue:

english

Fichier:

PDF, 1.03 MB

english, 1964

The Structure and Stereochemistry of α-Caryophyllene Alcohol

Nickon, A., McGuire, F. J., Mahajan, J. R., Umezawa, B., Narang, S. A.

Journal:

Année:

1964

Langue:

english

Fichier:

PDF, 276 KB

english, 1964

The Structure of the Caryophyllene-Maleic Anhydride “Adduct”

Nickon, Alex

Journal:

Nickon, A., Lambert, J. L., Lambert, S.J.

Année:

1955

Langue:

english

Fichier:

PDF, 936 KB

english, 1955

Homoenolization and Related Phenomena. IV. Evidence for Homoenolate Anions 1,2

Journal:

Année:

1966

Langue:

english

Fichier:

PDF, 786 KB

english, 1966

Tricyclic Norbornyl Analogs 1

Nickon, A., Kwasnik, H., Swartz, T., Williams, R. O., DiGiorgio, J. B.

Journal:

Nickon, Alex, Covey, Douglas F., Huang, Fu-Chih, Kuo, Yu-Neng

Année:

1965

Langue:

english

Fichier:

PDF, 383 KB

english, 1965

Unusually facile bridgehead enolization. Locked boat forms in anti-Bredt olefins

Journal:

Nickon, Alex., Hammons, James H.

Année:

1975

Langue:

english

Fichier:

PDF, 267 KB

english, 1975

The Synthesis of Three Monodeuterionorbornanes, and the Stereochemistry of Acid-Catalyzed Cleavage of Nortricyclene

Journal:

Nickon, Alex, Schwartz, Norman, DiGiorgio, Joseph B., Widdowson, David A.

Année:

1964

Langue:

english

Fichier:

PDF, 1003 KB

english, 1964

Reactivity and Geometry in Allylic Systems. IV. Stereochemical Factors in the Photosensitized Oxygenation of 5α- and 5β-Cholest-3-enes *,1,2

Journal:

Nickon, Alex, Rodriguez, Abimael D., Ganguly, Rathindra, Shirhatti, Vilas

Année:

1965

Langue:

english

Fichier:

PDF, 1021 KB

english, 1965

Betweenanenes with vinylic heteroatoms. Route to sulfur analogs via [2,3]-sigmatropic rearrangement

Journal:

Année:

1985

Langue:

english

Fichier:

PDF, 1.61 MB

english, 1985

Stereochemistry of proton addition in ring closure of a 1,5-diene

Nickon, A., Edamura, F. Y., Iwadare, T., Matsuo, K., McGuire, F. J., Roberts, J. S.

Journal:

Nickon, Alex., Werstiuk, Nick H.

Année:

1968

Langue:

english

Fichier:

PDF, 272 KB

english, 1968

1,3-Eliminations. II. Behavior of exo-norbornyl tosylate in alkaline media and preference for exo-S over W geometry

Journal:

Année:

1967

Langue:

english

Fichier:

PDF, 385 KB

english, 1967

Homoenolization and Related Phenomena. VI. 1 Stereospecificity in Alkaline and Acid Media 2,3

Nickon, A., Lambert, J. L., Lambert, S.J., Williams, R. O., Werstiuk, N. H.

Journal:

Nickon, Alex, Bagli, Jehanbux F.

Année:

1966

Langue:

english

Fichier:

PDF, 745 KB

english, 1966

PHOTOSENSITIZED OXYGENATION OF MONO-OLEFINS

Journal:

Nickon, Alex, DiGiorgio, Joseph B., Daniels, Peter J. L.

Année:

1959

Langue:

english

Fichier:

PDF, 136 KB

english, 1959

Chemical evidence of transition-state geometry in reaction of monoolefins with singlet oxygen

Journal:

Nickon, Alex, Simons, Jean R., Ho, Bartholomeus

Année:

1973

Langue:

english

Fichier:

PDF, 1.06 MB

english, 1973

Stereoselectivity of proton loss for "E1-like" 1,3-eliminations in tertiary, benzylic systems

Journal:

Nickon, Alex, Kwasnik, Herbert R., Mathew, C. Thomas, Swartz, Thomas D., Williams, Roger O., DiGiorgio, Joseph B.

Année:

1977

Langue:

english

Fichier:

PDF, 892 KB

english, 1977

Synthesis and structure proof of C-2 and C-4 monofunctionalized brexanes and brendanes

Journal: