P. Wepplo Publication list:

Wepplo, Peter J.; How I Increased My Organic Chemistry Class Average 20 Percentile Points; Abstracts of Papers, 40th Middle Atlantic Regional Meeting of the American Chemical Society, New York, NY, United States, May 17-21 (2008), 122 


Wepplo, Peter J.; Cusick, Joseph; Emge, Thomas J.; Stereochemistry of the triple bond; Abstracts of Papers, 228th ACS National Meeting, Philadelphia, PA, United States, August 22-26, 2004 (2004), CAN 2004:656455


Wepplo, Peter J.; Hieroglyphics of pushing electrons and learning organic chemistry; Abstracts of Papers, 228th ACS National Meeting, Philadelphia, PA, United States, August 22-26, 2004 (2004), CAN 2004:656247


Williams, John R.; Ma, Jianbin; Wepplo, Peter; Paclin, Richard A.; Synthesis and Intramolecular Reactions of trans-Cyclohexyl-1,2-bisacrylate, Journal of Organic Chemistry (2004), 69(5), 1730-1733


Wasnesky, Eric; Wepplo, Peter; Dynamic modeling of enzyme action with a computer, Abstracts, 36th Middle Atlantic Regional Meeting of the American Chemical Society, Princeton, NJ, United States, June 8-11 (2003), 353 

CAN 2003:524089


Salama, Bishoy; Wepplo, Peter; Stereochemistry of triple bonds - an exploration of VSEPR vs. conventional hybridization, Abstracts, 36th Middle Atlantic Regional Meeting of the American Chemical Society, Princeton, NJ, United States, June 8-11 (2003), CAN 2003:524087


Diehl, Robert E.; Trotto, Susan; Guaciaro, Michael; Wepplo, Peter. Preparation of 1-alkyl-3-[1-(substituted phenyl)benzotriazol-6-yl]uracils as herbicides. PCT Int. Pat. Appl. 1/24/2002, 42 pp., WO 2002006219 A2. CAN 136:118463 (2002)


Wepplo, Peter John; Drabb, Thomas Walter. Process for the preparation of chiral nicotinic, quinolinic or benzoic acid imidazolinone herbicides. U.S. Pat. Appl. 1/15/2002, 5 pp. US 6339158 B1. CAN 136:85813 (2002)


Wepplo, Peter John; Rampulla, Richard Anthony; Heffernan, Gavin David; Cosette, Michael Vernie; Langevine, Charles Malcolm; Kameswaran, Venkataraman; Diehl, Robert Eugene; Fiordeliso, James Joseph; Haley, Gregory Jay; Guaciaro, Michael Anthony. Preparation of herbicidal 3-heterocyclic substituted benzisothiazoles and benzisoxazoles. PCT Int. Pat. Appl. 10/25/2001, 322 pp. WO 2001079203 A1. CAN 135:318503 (2001), 


Rampulla, Richard Anthony; Kameswaran, Venkataraman; Wepplo, Peter John. Process for the preparation of 6-(perfluoroalkyl)uracil compounds from 2-(N,N-disubstituted)amino-4-(perfluoroalkyl)-1,3-oxazin-6-ones. U.S. Pat. Appl. 10/31/2000, 35 pp., US 6140270 A. CAN 133:335242 (2000)


Gastrock, William Henry; Wepplo, Peter John; Kremer, Kenneth Alfred Martin; Drabb, Thomas Walter. Preparation of (R)-2-amino-2,3-dimethylbutyronitrile compositions. Eur. Pat. Appl. 11/08/2000, 11 pp. EP 1050529 A2. CAN 133:335029 (2000).


Rampulla, Richard Anthony; Kameswaran, Venkataraman; Wepplo, Peter John. Process for the preparation of 6-(perfluoroalkyl)uracil compounds. PCT Int. Pat. Appl. 8/24/2000, 113 pp. WO 2000049016 A1. CAN 133:193163 (2000).


Drabb, Thomas Walter; Wepplo, Peter John. Stereoretentive cyclocondensation process for the preparation of chiral imidazolinone herbicides. U.S. Pat. Appl. 10/26/1999, 4 pp. US 5973154 A. CAN 131:286520 (1999);. 


Wepplo, Peter John; Manfred, Mark Christopher; Rampulla, Richard Anthony; Cossette, Michael Vernie; Guaciaro, Michael Anthony; Haley, Gregory Jay; Bullock, Billy Gene; Barnes, Keith Douglas; Meier, Gary Allen; Hunt, David Allen; Alvarado, Sergio Ivan; Carlsen, Marianne; Heffernan, Gavin David. 3-(1,2-Benzisothiazol- and isoxazol-5-yl)-2,4(1h,3h)-pyrimidinedione or thione and 3-(1,2-benzisothiazol- and isoxazol-5-y1)-4(3h)-pyrimidinone or thione herbicidal agents. Eur. Pat. Appl. 4/14/1999, 673 pp. EP 908457 A1. CAN 130:296690


Wepplo, Peter John; Manfredi, Mark Christopher; Rampulla, Richard Anthony; Cossette, Michael Vernie; Guaciaro, Michael Anthony; Haley, Gregory Jay; Bullock, Billy Gene; Alvarado, Sergio Ivan; Barnes, Keith Douglas; Meier, Gary Allen; Hunt, David Allen; Carlsen, Marianne; Heffernan, Gavin David. Preparation of 3-(1,2-benzisothiazol or isoxazolo 5-yl)pyrimidines as herbicides. PCT Int. Pat. Appl. 3/25/1999, 924 pp. WO 9914216 A1. CAN 130:252370


Cary, Gail Ezra; Wepplo, Peter J.; Bench, Barbara Anne. Preparation of 5-aryloxy-1,2-(disubstituted) benzene compounds as herbicide safeners for cereals. Eur. Pat. Pat. Appl. 6/12/1996, 90 pp. EP 716073 Al. CAN 125:107773


Wepplo, Peter J. Preparation of substituted benzisoxazole and benzisothiazole herbicides. U.S. Pat. Appl. 1/16/1996, 38 pp. US 5484763 A. CAN 124:168270


Wepplo, Peter; Birk, Jeffrey H.; Lavanish, Jerome M.; Manfredi, Mark; Nielsen, Donald R. 5-Aryloxybenzisoxazole esters. Synthesis and herbicidal activity. ACS Symp. Ser. (1995), 584(Synthesis and Chemistry of Agrochemicals IV), 149-60. CAN 122:125817


Wepplo, Peter J.; Crews, Alvin D. 3-(Substituted ketone)-2-(2-imidazolin-2-yl)pyridine herbicides. U.S. Pat. Appl. 10/26/1993, 11 pp. US 5256629 A. CAN 120:245097


Alvarado, S. l.; Crews, A. D.; Wepplo, P. J.; Doehner, R. F.; Brady, T. E.; Gange, D. M.; Little, D. L. Discovery of a new class of herbicides: sulfonyl carboxamides. ACS Symp. Ser. (1992), 504(Synth. Chem. Agrochem. lll), 75-80. CAN 118:6672


Wepplo, Peter. Imidazolinone herbicides: synthesis and novel chemistry. Pestic. Sci. (1990), 29(3), 293-315. 


Alvarado, Sergio 1.; Crews, Alvin D., Jr.; Wepplo, Peter J.; Doehner, Robert F., Jr.; Brady, Thomas E.; Gange, David M.; Little, Desiree L. Preparation of benzenesulfonylcarboxamides as herbicidal agents. U.S. Pat. Appl. 11/28/1989, 24 pp. US 4883914 A. CAN 113:97205


Wepplo, Peter. Synthesis of mercaptoacetonitrile and cyanomethyl thioesters. Synth. Commun. (1989), 19(9-10), 1533-8. 


Alvarado, Sergio Ivan; Crews, Alvin Donald, Jr.; Wepplo, Peter John; Doehner, Robert Francis, Jr.; Gange, David Michael; Brady, Thomas Eugene; Little, Desiree Leigh. Herbicidal benzenesulfonyl carboxamide compounds and intermediate herbicidal 1-phenylsulfonyl-2-imidazolin-5-ones, their method of use, and further intermediates. Eur. Pat. Appl. 2/22/1989, 96pp. EP303863 A2. CAN111:133763


Guaciaro, Michael A.; Los, Marinus; Russell, Ronald K.; Wepplo, Peter J.; Lences, Barbara L.; Lauro, Peter C.; Orwick, Philip L.; Umeda, Kai; Marc, Pierre A. o-(5-Thiono-2-imidazolin-2-yl)aryl carboxylates. Synthesis and herbicidal activity. ACS Symp. Ser. (1987), 355 (Synth. Chem. Agrochem.), 87-99. 


Cross, Barrington; Los, Marinus; Doehner, Robert Francis, Jr.; Ladner, David William; Johnson, Jerry Lee; Jung, Michael E.; Kamhi, Victor Marc; Tseng, Shin Shyong; Finn, John Michael; Wepplo, Peter John. Preparation of novel fused imidazolinylpyridines as herbicides. Eur. Pat. Appl. 7/8/1987, 147 pp. EP 227932 Al. CAN 108:21884


Gastrock, William H.; Wepplo, Peter J. Preparation and process for the resolution of certain racemic amino nitriles, their hydrolysis to the amides, and their conversion to herbicidal substituted oxoimidazolinylnicotinic and quinolinecarboxylic acids. U.S. Pat. Appl. 7/28/1987, 8 pp. US 4683324 A. CAN 107:198332


Wepplo, Peter. Isolation and identification of plant growth inhibitors from leaves of the American Cranberry (Vaccinium macrocarpon). ACS Symp. Ser. (1987), 330 (Allelochem.: Role Agric. For.), 328-33. 


Metz, William A.; Wepplo, Peter J. Reaction of b-amino alcohols with 1,2-benzenedicarboxaldehyde: a correction. Heterocycles (1986), 24(9), 2553-6. 


Wepplo, Peter J. Pyridyl- and quinolylimidazolinones. U.S. Pat. Appl. 10/2/1984, 11 pp. Cont.-in-part of U.S. Ser. No. 381,817, abandoned. US 4474962 A 841002. CAN 102:95642


Wepplo, PeterJ. 6-Substituted-2,3-pyridinedicarboxylic acid diesters. U.S. Pat. Appl. 7/17/1984, 1I pp. US 4460776 A. CAN 101:171115


Wepplo, Peter John. Pyridyl- and quinolylimidazolinones. Eur. Pat. Appl. 11/30/1983, 18 pp. EP 95104

A2 831130. CAN 100:121071


Wepplo, Peter J.; Wright, Donald P., Jr. Ovicidal and larvicidal cyanomethyl thioesters. U.S. Pat. Appl. 2/24/1981, 9 pp. US 4252814 810224. CAN 95:6852


Wepplo, Peter John; Wright, Donald Perry, Jr. Ovicidal cyanomethyltrithiocarbonate derivatives. Ger. Offen., 26 pp. DE 2937334 800403. CAN 93:149828


Wepplo, Peter J. Use of allylic Grignard reagents in lactone synthesis including iridolactone and nepetalactone. (1973) Avail. Univ. Microfilms, Ann Arbor, Mich., OrderNo. 74-4456., 173 pp. From: Diss. Abstr. Int. B 1974 34(9), 4301 CAN 81:13160


Herrmann, J. L.; Kieczykowski, G. R.; Romanet, R. F.; Wepplo, P. J.; Schlessinger, R. H. Ketene thioacetal monoxides. Novel and versatile class of two-carbon Michael Receptors. Tetrahedron Lett. (1973), Issue 47, 4711  14. 


Herrmann, J. L.; Richman, J. E.; Wepplo, P. J.; Schlessinger, R. H. Acylation of a carbonyl anion equivalent. Efficient method of preparing alpha-hydroxy carbonyl systems, alpha-dicarbonyl systems, and ketene thioacetal monoxide derivatives. Tetrahedron Lett. (1973), Issue 47, 4707-10. 


Finnegan, R. A.; Wepplo, P. J. Terpenes. V. Expoxidation of 3-methylcyclopentene. Unexpected conformational effect. Tetrahedron (1972), 28(16), 4267-71.

CAPLUS


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Author of or contributor to 21 confidential Cyanamid Reports.