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Alan E. Sopchik

Observed names: A. E. SOPCHIK, A. E. Sopchik, A. SOPCHIK, A.E. Sopchik, ALAN E. SOPCHIK, Alan Sopchik
OpenAlex ID: A5064200899
Survey of carbon-13-hydrogen splittings in alkenes
1976 · Charles A. Kingsbury, Dan Draney, et al. · The Journal of Organic Chemistry · 78
Photo-Arbuzov rearrangements of benzyl phosphites
1988 · Jan. Omelanzcuk, Alan E. Sopchik, et al. · Journal of the American Chemical Society · 40
Conformations of saturated six-membered phosphorus heterocycles. X-ray crystallographic and proton NMR study of cis-2-oxo-2-(dimethylamino)-5-phenyl-1,3,2-oxazaphosphorinane, a cyclophosphamide-like molecule in a twist conformation
1984 · Wesley G. Bentrude, Roberta O. Day, et al. · Journal of the American Chemical Society · 40
Conformations of saturated six-membered-ring phosphorus heterocycles related to cyclophosphamide. NMR, x-ray, and infrared studies of 2-methoxy-2-oxo-1,3,2-oxazaphosphorinane and 2-thio-1,3,2-oxazaphosphorinane
1986 · Wesley G. Bentrude, William N. Setzer, et al. · Journal of the American Chemical Society · 35
Conformations of saturated six-membered-ring phosphorus heterocycles. Axial, nonplanar dimethylamino group of 5,5-dimethyl-2-(dimethylamino)-2-oxo-1,3,2-oxazaphosphorinane as determined by x-ray crystallography. Proton NMR and IR spectroscopic analysis of conformation in solution
1984 · Robert R. Holmes, Roberta O. Day, et al. · Journal of the American Chemical Society · 35
Conformations of saturated six-membered ring phosphorus heterocycles. Chair-chair equilibria for cyclophosphamide, the 5,5-dimethyl derivative, and related 1,3,2-oxazaphosphorinanes. Relative conformational energies of nitrogen mustard and other R2N groups attached to phosphorus
1985 · William N. Setzer, Alan E. Sopchik, et al. · Journal of the American Chemical Society · 34
Photoinduced single electron transfer initiated rearrangements of 2-phenylallyl phosphites
1993 · Srinivasan Ganapathy, Kevin P. Dockery, et al. · Journal of the American Chemical Society · 32
Anomeric-like substituent effects on the chair-chair conformational equilibrium of the 2-oxo-1,3,2-oxazaphosphorinane ring system
1991 · Wesley G. Bentrude, William N. Setzer, et al. · The Journal of Organic Chemistry · 31
Asymmetric induction in carbonyl analogs: comments on models
1984 · Diana Kruger, Alan E. Sopchik, et al. · The Journal of Organic Chemistry · 31
Stereo- and regiochemistries of the oxidations of 2-methoxy-5-tert-butyl-1,3,2-dioxaphosphorinanes and the cyclic methyl 3',5'-phosphite of thymidine by water/iodine and oxygen/AIBN to P-chiral phosphates. Oxygen-17 NMR assignment of phosphorus configuration to the diastereomeric thymidine cyclic methyl 3',5'-monophosphates
1989 · Wesley G. Bentrude, Alan E. Sopchik, et al. · Journal of the American Chemical Society · 30
Apical-equatorial orientation of the six-membered ring in phosphorus(V) models of enzymically formed cAMP-nucleophile adducts. Relationship to the basic hydrolysis of cAMP
1990 · Jaehoon H. Yu, Alan E. Sopchik, et al. · The Journal of Organic Chemistry · 27
Conformations of saturated six-membered ring phosphorus heterocycles. cis- and trans-2-oxo- and -2-thio-2-(dimethylamino)-5-tert-butyl-1,3,2 .lambda.5-oxazaphosphorinanes: molecules related to cyclophosphamide
1982 · Gurdip S. Bajwa, Subramanian Chandrasekaran, et al. · Journal of the American Chemical Society · 26
Conformations of saturated six-membered ring phosphorus heterocycles. 2-Aryl-1,3,2-.lambda.5-oxazaphosphorinanes
1988 · Wesley G. Bentrude, William N. Setzer, et al. · Journal of the American Chemical Society · 25
A highly efficient one-flask method for the preparation of the individual diastereoisomers of ribonucleoside 3',5'-cyclic N-substituted phosphoramidates via the direct Appel reaction. X-ray structure of trans-5-isopropyl-2'-deoxyuridine 3',5'-cyclic N-benzylphosphoramidate
1985 · Jozsef Beres, Wesley G. Bentrude, et al. · The Journal of Organic Chemistry · 23
Twist conformation for the cis N,N-dimethylphosphoramidate of thymidine 3′,5′-cyclic phosphate
1980 · Alan E. Sopchik, Wesley G. Bentrude · Tetrahedron Letters · 19
Carbon-13 nuclear magnetic resonance studies of aromatic compounds: comparison of hydrogen bonding effects in phenols, anilides, and anilines
1979 · Alan E. Sopchik, Charles A. Kingsbury · Journal of the Chemical Society Perkin Transactions 2 · 18
The reactions of ethoxy radicals with optically active tertiary phosphines. Stereochemistry of the substitution process and the question of permutation modes for the possible phosphoranyl radical intermediates
1983 · Wesley G. Bentrude, Masaru Moriyama, et al. · Journal of the American Chemical Society · 17
NMR and x-ray evidence for the chair conformation of six-membered rings attached diequatorially to five-coordinate phosphorus. Implications for reported transition-state analogs of nucleoside cyclic 3',5'-monophosphate hydrolysis
1993 · Yande Huang, Alan E. Sopchik, et al. · Journal of the American Chemical Society · 15
Carbon-13 nuclear magnetic resonance study of representative trans- and cis-1-alkyl-2-aryl(alkyl)-3-aroylaziridines
1978 · Philip Tarburton, Charles A. Kingsbury, et al. · The Journal of Organic Chemistry · 15
Reaktionen eines Tetraalkoxyhydro‐spirophosphorans
1983 · G.‐V. Röschenthaler, R. Bohlen, et al. · Zeitschrift für anorganische und allgemeine Chemie · 13
Six-membered ring phosphites in twist conformations. The methyl and phenyl trans-3',5'-cyclic phosphites of thymidine
1983 · Keith A. Nelson, Alan E. Sopchik, et al. · Journal of the American Chemical Society · 13
Nitrogen-15-carbon-13 spin-spin coupling constants of cis- and trans-1-alkyl-2-aryl-3-benzoylaziridines
1979 · Philip Tarburton, James P. Edasery, et al. · The Journal of Organic Chemistry · 13
Effect on chair-chair equilibrium of 3-substituted-1,3,2-oxazaphosphorinanes of replacement of Me2N substituent on phosphorus by isoPr2N
1996 · Nasreen N. Mullah, Alan E. Sopchik, et al. · Heteroatom Chemistry · 12
Some observations on N-chlorosuccinimide halogenations. A new bromination technique
1986 · Cheves Walling, Gamil M. El-Taliawi, et al. · The Journal of Organic Chemistry · 12
Occam's razor revisited. Chain carriers in the N-bromosuccinimide bromination of neopentane-methylene chloride
1985 · Dennis D. Tanner, Darwin W. Reed, et al. · Journal of the American Chemical Society · 11
Works count: 75
Citation count: 749
H-index: 17
I10-index: 25
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