| Year |
Citation |
Score |
| 2017 |
Hockstedler AN, Edjah BA, Azhar SZ, Mendoza H, Brown NA, Arrowood HB, Clay AC, Shah AB, Duffek GM, Cui J, Baumstark AL. 13C NMR spectroscopy of heterocycles: 1-phenyl-3-aryl/t-butyl-5-arylpyrazoles Heterocyclic Communications. 23: 125-131. DOI: 10.1515/Hc-2017-0034 |
0.347 |
|
| 2012 |
Baumstark AL, Vasquez PC, Michelena-Baez E, Chen H. The monoepoxidation of acyclic, conjugated aliphatic dienes by dimethyldioxirane: kinetics Heterocyclic Communications. 18: 75-78. DOI: 10.1515/Hc-2011-0125 |
0.378 |
|
| 2010 |
Bartlett PD, Baumstark AL, Landis ME. The thermolysis of tetramethyl‐1,2‐dioxetane in degassed 1,4‐cyclohexadiene. Hydrogen abstraction by excited acetone Recueil Des Travaux Chimiques Des Pays-Bas. 98: 104-108. DOI: 10.1002/Recl.19790980314 |
0.526 |
|
| 2010 |
Baumstark AL, Kennedy GD, Vasquez PC, Desalegn N, Truong P. Synthesis of hexa(methyl/phenyl) substituted pyrazolines and thermolysis to hexasubstituted cyclopropanes Journal of Heterocyclic Chemistry. 47: 1255-1258. DOI: 10.1002/Jhet.266 |
0.31 |
|
| 2010 |
VASQUEZ PC, CHEN Y, BAUMSTARK AL. ChemInform Abstract: The Reaction of Trivalent Phosphorus Compounds with 1,2-Dioxetanes and 1,2-Dioxolanes Cheminform. 27: no-no. DOI: 10.1002/chin.199629257 |
0.322 |
|
| 2008 |
Jones JW, Vasquez PC, Baumstark AL. The Reaction Of Alkyl Benzyl Ethers With Dimethyldioxirane: Kinetics Heterocyclic Communications. 14: 11-14. DOI: 10.1515/Hc.2008.14.1-2.11 |
0.387 |
|
| 2007 |
Winkeljohn WR, Leggett-Robinson P, Peets MR, Strekowski L, Vásquez PC, Baumstark AL. N-oxidation of 2-substituted pyridines and quinolines by dimethyldioxirane: Kinetics and steric effects Heterocyclic Communications. 13: 25-28. DOI: 10.1515/Hc.2007.13.1.25 |
0.328 |
|
| 2006 |
Yuzuri T, Chandrasekaran S, Vasquez PC, Baumstark A. 17O NMR SPECTROSCOPY OF HETEROCYCLES: SUBSTITUENT EFFECTS IN 3,5-DIARYL-ISOXAZOLES AND 3,5-DIARYLISOXAZOLINES Heterocyclic Communications. 12. DOI: 10.1515/Hc.2006.12.1.7 |
0.307 |
|
| 2003 |
Navarro-Eisenstein AM, Vasquez PC, Franklin PJ, Baumstark AL. Epoxidation Of 1,4-Dienyl 3-Keto Steroidal Compounds By Dimethyldioxirane: Kinetics Heterocyclic Communications. 9: 575-578. DOI: 10.1515/Hc.2003.9.6.575 |
0.7 |
|
| 2003 |
Navarro-Eisenstein AM, Vásquez PC, Franklin PJ, Baumstark AL. EPOXIDATION OF BICYCLIC AND STEROIDAL α,β-UNSATURATED CARBONYL COMPOUNDS BY DIMETHYLDIOXIRANE: KINETICS Heterocyclic Communications. 9: 449-452. DOI: 10.1515/Hc.2003.9.5.449 |
0.701 |
|
| 2001 |
Baumstark AL, Anderson SL, Sapp CJ, Vasquez PC. Thermolysis of 3-alkyl-3-methyl-1,2-dioxetanes: activation parameters and chemiexcitation yields Heteroatom Chemistry. 12: 176-179. DOI: 10.1002/Hc.1028 |
0.306 |
|
| 2000 |
Baumstark AL, Chen H, Singh SN, Vasquez PC. KINETICS OF EPOXIDATION OF α,β-UNSATURATED CARBONYL COMPOUNDS AND ENOL ESTERS BY DIMETHYLDIOXIRANE Heterocyclic Communications. 6: 501-504. DOI: 10.1515/Hc.2000.6.6.501 |
0.431 |
|
| 2000 |
Michelena-Baez E, Navarro-Eisenstein AM, Banks HD, Vasquez PC, Baumstark AL. Epoxidation Of Aliphatic Alkenes By Dimethyldioxirane: Steric Effects Heterocyclic Communications. 6: 119-122. DOI: 10.1515/Hc.2000.6.2.119 |
0.698 |
|
| 2000 |
Vasquez PC, Bennett DC, Towns KK, Kennedy GD, Baumstark AL. Thermolysis of hexasubstituted‐4,5‐dihydro‐3H‐pyrazoles: Kinetics and activation parameters Heteroatom Chemistry. 11: 299-302. DOI: 10.1002/1098-1071(2000)11:4<299::Aid-Hc10>3.0.Co;2-6 |
0.322 |
|
| 1999 |
Baumstark AL, Kovac F, Vasquez PC. Oxidation of secondary alcohols and ethers by dimethyldioxirane Canadian Journal of Chemistry. 77: 308-312. DOI: 10.1139/V99-011 |
0.301 |
|
| 1998 |
Baumstark AL, Chen Y, Vasquez PC, Yang Y. Oxidation of sulfides by 3‐hydroperoxy‐4,4,5,5‐tetramethyl‐3‐phenyl‐1,2‐dioxolane: Effect of solvent and sulfide substituent Heteroatom Chemistry. 9: 75-78. DOI: 10.1002/(Sici)1098-1071(1998)9:1<75::Aid-Hc9>3.0.Co;2-1 |
0.341 |
|
| 1997 |
De Rosa M, Boykin DW, Baumstark AL. 17O NMR study of substituent effects in 4-substituted N-chlorobenzamides and comparison with 4-substituted benzamides: Sensitivity to ring substituents (ρ) reflects electronic and steric effects Journal of the Chemical Society. Perkin Transactions 2. 1547-1549. DOI: 10.1039/A700206H |
0.324 |
|
| 1996 |
Baumstark A, Chen Y-, Rodriguez A. Synthesis and oxygen-atom transfer reactions of 3-hydroperoxy-3,4,4,5,5-pentasubstituted-1,2-dioxolanes Journal of Heterocyclic Chemistry. 33: 1399-1402. DOI: 10.1002/Jhet.5570330464 |
0.35 |
|
| 1994 |
Kovač F, Baumstark AL. Oxidation of α-methylbenzyl alcohols by dimethyldioxirane Tetrahedron Letters. 35: 8751-8754. DOI: 10.1016/S0040-4039(00)78488-7 |
0.326 |
|
| 1994 |
Curi D, Pardini VL, Viertler H, Baumstark AL, Harden DB. Oxidation of ketene‐S,S‐acetals, thioacetals, and thioketals by dimethyldioxirane: A convenient method for the preparation of bis‐sulfones Heteroatom Chemistry. 5: 555-560. DOI: 10.1002/Hc.520050522 |
0.334 |
|
| 1993 |
Boykin DW, Chandrasekaran S, Baumstark AL. 17O NMR spectroscopy: Study of intramolecular hydrogen bonding in phenols and salicylaldehydes Magnetic Resonance in Chemistry. 31: 489-494. DOI: 10.1002/Mrc.1260310513 |
0.335 |
|
| 1993 |
Baumstark AL, Vasquez PC, Chen Y. The reaction of pentasubstituted 3‐hydroxy‐1,2‐dioxolanes (hemiperketals) with trivalent phosphorus compounds: Synthesis of β‐hydroxy ketones Heteroatom Chemistry. 4: 175-179. DOI: 10.1002/Hc.520040209 |
0.335 |
|
| 1992 |
Baumstark AL, Vasquez PC. Synthesis of pentasubstituted 3-hydroxy-1,2-dioxolanes Journal of Organic Chemistry. 57: 393-395. DOI: 10.1021/Jo00027A072 |
0.307 |
|
| 1992 |
Baumstark AL, Vasquez PC. Thermolysis of pentasubstituted 3-hydroxy-1,2-dioxolanes Journal of Heterocyclic Chemistry. 29: 1781-1783. DOI: 10.1002/Jhet.5570290718 |
0.388 |
|
| 1992 |
Baumstark AL, Parker AN. Thermolysis of 3‐methyl‐3‐(o‐aryl)‐1,2‐dioxetanes: Activation parameters and chemiexcitation yields Journal of Heterocyclic Chemistry. 29: 791-794. DOI: 10.1002/Jhet.5570290419 |
0.361 |
|
| 1991 |
Kennedy GD, Baumstark AL, Dotrong M, Thomas T, Narayanan N. Thermolysis of hexasubstituted‐4,5‐dihydro‐3H‐pyrazoles: Synthesis of 1‐alkoxy‐ and 1‐acetoxy‐1,2,2,3,3‐pentasubstituted‐cyclopropanes Journal of Heterocyclic Chemistry. 28: 1773-1777. DOI: 10.1002/Jhet.5570280721 |
0.317 |
|
| 1991 |
Boykin DW, Nowak-Wydra B, Baumstark AL. Synthesis of bis-2,7-substituted 1,2,3,6,7,8-hexahydroisoindolo[5,6-f]isoindole-1,3,6,8-tetraones Journal of Heterocyclic Chemistry. 28: 609-611. DOI: 10.1002/Jhet.5570280313 |
0.348 |
|
| 1990 |
Boykin DW, Baumstark AL, Mehdizadeh A, Venkatramanan MK. 17O NMR spectroscopic study of substituted benzoquinones and α,β-unsaturated cyclic ketones Magnetic Resonance in Chemistry. 28: 305-310. DOI: 10.1002/Mrc.1260280405 |
0.409 |
|
| 1990 |
Baumstark AL, Choudhary A, Vasquez PC, Dotrong M. Synthesis of 4,4‐dimethyl‐3,4‐dihydro‐3,3,5‐trisubstituted‐2H‐pyrazoles and N‐benzoyl derivatives: Method for “Hydrolysis” of unreactive amides and carbamates Journal of Heterocyclic Chemistry. 27: 291-294. DOI: 10.1002/Jhet.5570270233 |
0.369 |
|
| 1990 |
Baumstark AL, Moghaddari M, Chamblee ML. Thermolysis of disubstituted 1,2‐dioxetanes: Activation parameters and chemiexcitation yields Heteroatom Chemistry. 1: 175-180. DOI: 10.1002/Hc.520010209 |
0.304 |
|
| 1989 |
Baumstark AL, Beeson M, Vasquez PC. Dimethyldioxirane: Mechanism of benzaldehyde oxidation Tetrahedron Letters. 30: 5567-5570. DOI: 10.1016/S0040-4039(01)93801-8 |
0.358 |
|
| 1988 |
Baumstark AL, Vasquez PC. Oxygen‐atom transfer chemistry of α‐AZO hydroperoxides: Effect of competitive intramolecular hydrogen bonding and α‐methyl substitution Journal of Physical Organic Chemistry. 1: 259-265. DOI: 10.1002/Poc.610010503 |
0.409 |
|
| 1988 |
Boykin DW, Deadwyler GH, Baumstark AL. 17O NMR studies on substitutedN-arylacetamides and aryl acetates: Torsion angle and electronic effects Magnetic Resonance in Chemistry. 26: 19-23. DOI: 10.1002/Mrc.1260260106 |
0.309 |
|
| 1987 |
Boykin DW, Baumstark AL, Kayser MM, Soucy CM. 17O nuclear magnetic resonance spectroscopic study of substituted phthalic anhydrides and phthalides Canadian Journal of Chemistry. 65: 1214-1217. DOI: 10.1139/V87-204 |
0.345 |
|
| 1987 |
Baumstark AL, Vasquez PC. Deuterium isotope effects on the oxygen atom transfer reactions of .alpha.-azo hydroperoxides Journal of Organic Chemistry. 52: 1939-1942. DOI: 10.1021/Jo00386A009 |
0.306 |
|
| 1987 |
Baumstark AL, Balakrishnan P, Dotrong M, McCloskey CJ, Oakley MG, Boykin DW. Oxygen-17 NMR spectroscopy: torsion angle relationships in aryl carboxylic esters, acids and amides Journal of the American Chemical Society. 109: 1059-1062. DOI: 10.1021/Ja00238A013 |
0.323 |
|
| 1987 |
Baumstark AL, Dotrong M, Vasquez PC. Oxygen-atom transfer reagents: New, reactive α-azohydroperoxides Tetrahedron Letters. 28: 1963-1966. DOI: 10.1016/S0040-4039(00)96020-9 |
0.304 |
|
| 1987 |
Baumstark AL, McCloskey CJ. Epoxidation of alkenes by dimethyldioxirane: Evidence for a spiro transition state Tetrahedron Letters. 28: 3311-3314. DOI: 10.1016/S0040-4039(00)95499-6 |
0.383 |
|
| 1987 |
Boykin DW, Balakrishnan P, Baumstark AL. 17O NMR studies of torsion angle relationships in aryl alkyl ketones and aromatic aldehydes Magnetic Resonance in Chemistry. 25: 248-250. DOI: 10.1002/Mrc.1260250314 |
0.411 |
|
| 1986 |
Vasquez PC, Boykin DW, Baumstark AL. 17O NMR spectroscopy (natural abundance) of heterocycles: Anhydrides Magnetic Resonance in Chemistry. 24: 409-414. DOI: 10.1002/Mrc.1260240504 |
0.301 |
|
| 1985 |
Boykin DW, Baumstark AL, Balakrishnan P. 17O NMR spectroscopy of 4-substituted pyridineN-oxides: Substituent and solvent effects Magnetic Resonance in Chemistry. 23: 276-279. DOI: 10.1002/Mrc.1260230414 |
0.32 |
|
| 1984 |
Balakrishnan P, Baumstark AL, Boykin DW. 17O NMR spectroscopy: unusual substituent effects in para-substituted benzyl alcohols and acetates Tetrahedron Letters. 25: 169-172. DOI: 10.1016/S0040-4039(00)99831-9 |
0.311 |
|
| 1984 |
Baumstark AL, Vasquez PC. Reaction Of Tetramethyl‐1,2‐Dioxetane With Phosphines: Deuterium Isotope Effects Cheminform. 15. DOI: 10.1002/Chin.198433234 |
0.358 |
|
| 1983 |
Baumstark AL, Vasquez PC. Epoxidation of 2,3-dimethyl-2-butene by substituted benzylazobenzene -hydroperoxides in C6D6 Tetrahedron Letters. 24: 123-126. DOI: 10.1016/S0040-4039(00)81345-3 |
0.323 |
|
| 1983 |
Baumstark AL, Dunams T. Thermolysis Of Dioxetanes: 3,3-Diethyl-1,2-Dioxetane And 3,3-Dimethyl-4-Ethyl-1,2-Dioxetane Cheminform. 14. DOI: 10.1002/Chin.198314234 |
0.401 |
|
| 1982 |
Baumstark AL, Dunams T. Thermolysis of dioxetanes: 3,3-diethyl-1,2-dioxetane and 3,3-dimethyl-4-ethyl-1,2-dioxetane Journal of Organic Chemistry. 47: 3754-3756. DOI: 10.1021/Jo00140A031 |
0.401 |
|
| 1982 |
Baumstark AL, Barrett M, Kral KM. Reaction of tetramethyl‐1,2‐dioxetane with triphenylphosphine: Activation parameters for the formation of 2,2‐dihydro‐4,4,5,5‐tetramethyl‐2,2,2‐triphenyl‐1,3,2‐dioxaphospholane Journal of Heterocyclic Chemistry. 19: 201-203. DOI: 10.1002/Jhet.5570190138 |
0.355 |
|
| 1981 |
Baumstark AL, Chrisope DR. Oxidation of amines and sulfides by 3-bromo-4,5-dihydro-5-hydroperoxy-4,4-dimethyl-3,5-diphenyl-3h-pyrazole Tetrahedron Letters. 22: 4591-4594. DOI: 10.1016/S0040-4039(01)82989-0 |
0.353 |
|
| 1981 |
Baumstark AL, Wilson CE. Themolysis of 3,4-dialkyl-1,2-dioxetames: Effect of cyclic substituents Tetrahedron Letters. 22: 4363-4364. DOI: 10.1016/S0040-4039(01)82957-9 |
0.352 |
|
| 1981 |
Baumstark AL, Dunams T. Substituent effects in heterocyclic systems. 1H‐NMR Study of methyl 3,5‐diarylisoxazolium iodides Journal of Heterocyclic Chemistry. 18: 1113-1116. DOI: 10.1002/Jhet.5570180611 |
0.301 |
|
| 1980 |
Baumstark AL, McCloskey CJ, Williams TE, Chrisope DR. Reaction of triarylphosphines with tetramethyl-1,2-dioxetane: kinetics of formation and decomposition of 2,2-dihydro-4,4,5,5-tetramethyl-2,2,2-triaryl-1,3,2-dioxaphospholanes Journal of Organic Chemistry. 45: 3593-3597. DOI: 10.1021/Jo01306A010 |
0.349 |
|
| 1980 |
Baumstark AL, Chrisope DR, Keel RA, Boykin DW. A carbon-13 Nmr assignment study of 3,5-diarylisoxazoles Journal of Heterocyclic Chemistry. 17: 1719-1721. DOI: 10.1002/Jhet.5570170815 |
0.308 |
|
| 1980 |
Baumstark AL, Landis ME, Brooks PJ. Insertion Reaction Of Triphenylarsine And Triphenylantimony With Tetramethyl-1,2-Dioxetane: Preparation Of 2,2-Dihydro-4,4,5,5-Tetramethyl-2,2,2-Triphenyl-1,3,2-Dioxarsolane And -Dioxastibolane Cheminform. 11. DOI: 10.1002/Chin.198013319 |
0.35 |
|
| 1979 |
Baumstark AL, Landis ME, Brooks PJ. Insertion reaction of triphenylarsine and triphenylantimony with tetramethyl-1,2-dioxetane: preparation of 2,2-dihydro-4,4,5,5-tetramethyl-2,2,2-triphenyl-1,3,2-dioxarsolane and -dioxastibolane Journal of Organic Chemistry. 44: 4251-4253. DOI: 10.1021/Jo01338A008 |
0.35 |
|
| 1979 |
Bartlett PD, Baumstark AL, Landis ME. The Thermolysis Of Tetramethyl-1,2-Dioxetane In Degassed 1,4-Cyclohexadiene. Hydrogen Abstraction By Excited Acetone Cheminform. 10. DOI: 10.1002/Chin.197923089 |
0.457 |
|
| 1977 |
Bartlett PD, Baumstark AL, Landis ME. Rearrangement of tetramethyl-1,2-dioxetane by boron trifluoride in aprotic solvents Journal of the American Chemical Society. 99: 1890-1892. DOI: 10.1021/Ja00448A033 |
0.5 |
|
| 1976 |
Baumstark AL, Wilson T, Landis ME, Bartlett PD. 3,3-(9,9-fluorenyl)-4-methoxy-1,2-dioxetane and 3,3-diphenyl-4-methoxy-1,2-dioxetane: Kinetic parameters of thermal decomposition Tetrahedron Letters. 17: 2397-2400. DOI: 10.1016/0040-4039(76)90002-2 |
0.42 |
|
| 1974 |
Bartlett PD, Baumstark AL, Landis ME. Metal Ion Catalyzed Decomposition Of Tetramethyl-1,2-Dioxetane In Methanol Journal of the American Chemical Society. 96: 5557-5558. DOI: 10.1021/Ja00824A037 |
0.439 |
|
| 1974 |
Bartlett PD, Baumstark AL, Landis ME, Lerman CL. Phosphorane formation from the reaction of trivalent phosphorus compounds with tetramethyl-1,2-dioxetane [18] Journal of the American Chemical Society. 96: 5267-5268. DOI: 10.1021/Ja00823A051 |
0.582 |
|
| 1973 |
Bartlett PD, Baumstark AL, Landis ME. Insertion reaction of triphenylphosphine with tetramethyl-1,2-dioxetane. Deoxygenation of a dioxetane to an epoxide Journal of the American Chemical Society. 95: 6486-6487. DOI: 10.1021/Ja00800A074 |
0.535 |
|
| 1973 |
Wilson T, Landis ME, Baumstark AL, Bartlett PD. Solvent effects on the chemiluminescent decomposition of tetramethyl-1,2-dioxetane. Competitive dark pathways Journal of the American Chemical Society. 95: 4765-4766. DOI: 10.1021/Ja00795A056 |
0.486 |
|
| 1973 |
Bartlett PD, Baumstark AL, Landis ME. An Insertion Reaction Of Triphenylphosphine With Tetramethyl-1,2-Dioxetane, Deoxygenation Of A Dioxetane To An Epoxide Cheminform. 4. DOI: 10.1002/Chin.197347359 |
0.535 |
|
| 1973 |
WILSON T, LANDIS ME, BAUMSTARK AL, BARTLETT PD. ChemInform Abstract: ′SOLVENT EFFECTS′ ON THE CHEMILUMINESCENT DECOMPOSITION OF TETRAMETHYL-1,2-DIOXETANE, COMPETITIVE DARK PATHWAYS Chemischer Informationsdienst. 4: no-no. DOI: 10.1002/Chin.197337138 |
0.461 |
|
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