Demonstration on Pilot-Plant Scale of the Utility of 1,5,7-Triazabicyclo[4.4.0]dec-5-ene (TBD) as a Catalyst in the Efficient Amidation of an Unactivated Methyl Ester
Weiberth, Franz J, Yu, Yong, Subotkowski, Witold, Pemberton, Clive
Published in Organic process research & development (21.12.2012)
Published in Organic process research & development (21.12.2012)
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Journal Article
Development of a Scalable Lanthanide Halide/Quaternary Ammonium Salt System for the Nucleophilic Addition of Grignard Reagents to Carbonyl Groups and Application to the Synthesis of a Remdesivir Intermediate
Stevens, Andrew C, Brak, Katrien, Bremner, W. Stacy, Brown, Angela M, Chtchemelinine, Andrei, Heumann, Lars, Kerschen, James A, Subotkowski, Witold, Vieira, Tiago, Wolfe, Lydia C, Xu, Boran, Yu, Chia-Yun
Published in Organic process research & development (18.03.2022)
Published in Organic process research & development (18.03.2022)
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Journal Article
Carbon Kinetic Isotope Effects and Transition Structures in the Rearrangements of Allyl Vinyl Ethers. 2-(Trimethylsilyloxy)- and 2-(Methoxycarbonyl)-3-oxa-1,5-hexadiene
Kupczyk-Subotkowska, Lidia, Saunders, William H, Shine, Henry J, Subotkowski, Witold
Published in Journal of the American Chemical Society (01.08.1994)
Published in Journal of the American Chemical Society (01.08.1994)
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Journal Article
Syntheses and NMR characterizations of epimeric 4-deoxy-4-fluoro carbohydrates
Subotkowski, Witold, Friedrich, Dirk, Weiberth, Franz J.
Published in Carbohydrate research (08.11.2011)
Published in Carbohydrate research (08.11.2011)
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Journal Article
The Use of Glycidyl Ethers Involving Aziridinium Intermediates and Other Methodology for the Preparation of Enantiomerically Pure Drug Candidates
Ayers, Timothy A, Watson, Timothy J. N, Subotkowski, Witold, Daniel, John, Webster, Mark
Published in Organic process research & development (20.01.2012)
Published in Organic process research & development (20.01.2012)
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Journal Article
Process Development of Selectively Benzoylated and Fluorinated Glycosyl Donors
Weiberth, Franz J, Gill, Harpal S, Jiang, Ying, Lee, George E, Lienard, Philippe, Pemberton, Clive, Powers, Matthew R, Subotkowski, Witold, Tomasik, Witold, Vanasse, Benoit J, Yu, Yong
Published in Organic process research & development (21.05.2010)
Published in Organic process research & development (21.05.2010)
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Journal Article
Fibers and Other Aggregates of ω-Substituted Surfactants
Jaeger, David A, Li, Guowen, Subotkowski, Witold, Carron, Keith T, Bench, Michael W
Published in Langmuir (15.10.1997)
Published in Langmuir (15.10.1997)
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Journal Article
An improved synthesis of radiolabeled 4-(acetoxymethylnitrosamino)-1-(3-pyridyl)-1-butanone
Peterson, Lisa A., Spratt, Thomas E., Shan, Weifeng, Wang, Lijuan, Subotkowski, Witold, Roth, Robert
Published in Journal of labelled compounds & radiopharmaceuticals (01.05.2001)
Published in Journal of labelled compounds & radiopharmaceuticals (01.05.2001)
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Journal Article
Synthesis and Characterization of Chain-Substituted Phosphocholines
Jaeger, David A, Subotkowski, Witold, Wang, Jinkang, Kubicz-Loring, Elzbieta, Shinozaki, Hiraku
Published in Langmuir (19.03.1997)
Published in Langmuir (19.03.1997)
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Journal Article
Correction. Heavy-Atom Kinetic Isotope Effects in the Acid-Catalyzed Rearrangement of N-Naphthyl-N'-Phenylhydrazine. Rearrangement Is Shown To Be A Concerted Process
Shine, Henry, Kupczyk-Subotkowska, Lydia, Subotkowski, Witold
Published in Journal of the American Chemical Society (01.02.1987)
Published in Journal of the American Chemical Society (01.02.1987)
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Journal Article
The benzidine and diphenyline rearrangements revisited. 1-14C and 1,1'-13C2 kinetic isotope effects, transition state differences, and coupled motion in a 10-atom sigmatropic rearrangement
Subotkowski, Witold, Kupczyk-Subotkowska, Lidia, Shine, Henry J
Published in Journal of the American Chemical Society (01.06.1993)
Published in Journal of the American Chemical Society (01.06.1993)
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Journal Article
Claisen rearrangement of allyl phenyl ether. 1-carbon-14 and .beta.-carbon-14 kinetic isotope effects. A clearer view of the transition structure
Kupczyk-Subotkowska, Lidia, Subotkowski, Witold, Saunders, William H, Shine, Henry J
Published in Journal of the American Chemical Society (01.04.1992)
Published in Journal of the American Chemical Society (01.04.1992)
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