Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Robert S. L. Chapman"'
Autor:
Haifeng Tang, Kristian Jensen, Evelyne Houang, Fiona M. McRobb, Sathesh Bhat, Mats Svensson, Art Bochevarov, Tyler Day, Markus K. Dahlgren, Jeffery A. Bell, Leah Frye, Robert J. Skene, James H. Lewis, James D. Osborne, Jason P. Tierney, James A. Gordon, Maria A. Palomero, Caroline Gallati, Robert S. L. Chapman, Daniel R. Jones, Kim L. Hirst, Mark Sephton, Alka Chauhan, Andrew Sharpe, Piero Tardia, Elsa A. Dechaux, Andrea Taylor, Ross D. Waddell, Andrea Valentine, Holden B. Janssens, Omar Aziz, Dawn E. Bloomfield, Sandeep Ladha, Ian J. Fraser, John M. Ellard
Publikováno v:
Journal of medicinal chemistry. 65(9)
d-Serine is a coagonist of the
Autor:
Steven D. Bull, Harry Ley-Smith, Tony D. James, Robin R. Groleau, Liyuan Liu, Robert S. L. Chapman
Publikováno v:
The Journal of Organic Chemistry. 85:1208-1215
A practically simple three-component chiral derivatization protocol has been developed to determine the enantiopurity of eight S-chiral sulfinamides by 1H and 19F NMR spectroscopic analysis, based on their treatment with a 2-formylphenylboronic acid
Publikováno v:
Chapman, R, Francis, M, Lawrence, R, Tibbetts, J & Bull, S 2018, ' Formyloxyacetoxyphenylmethane and 1,1-diacylals as versatile O-formylating and O-acylating reagents for alcohols ', Tetrahedron, vol. 74, no. 44, pp. 6442-6452 . https://doi.org/10.1016/j.tet.2018.09.014
Formyloxyacetoxyphenylmethane, symmetric 1,1-diacylals and mixed 1-pivaloxy-1-acyloxy-1-phenylmethanes have been used as moisture stable O-formylating and O-acylating reagents for primary and secondary alcohols, allylic alcohols and phenols under sol
Autor:
Robin R, Groleau, Robert S L, Chapman, Harry, Ley-Smith, Liyuan, Liu, Tony D, James, Steven D, Bull
Publikováno v:
The Journal of organic chemistry. 85(2)
A practically simple three-component chiral derivatization protocol has been developed to determine the enantiopurity of eight
Publikováno v:
Organic Letters. 18:1146-1149
Aryl-aldehydes containing ortho-substituted propiolate fragments react with hydroxylamine to afford carbinolamine intermediates that undergo intramolecular aza-conjugate addition reactions to afford N-hydroxy-2.3-dihydro-isoindolin-1-ones that can be
Autor:
Gyoungmi Kim, Juyoung Yoon, Lucy R. Peacock, Steven D. Bull, Jordan E. Gardiner, Adam C. Sedgwick, Tony D. James, Robert S. L. Chapman
Publikováno v:
Chemical Communications. 53:10441-10443
With this research we have developed a bodipy based system as the first “turn-on” fluorescence system for the detection hydroxylamine.
Publikováno v:
Chapman, R S L, Tibbetts, J D & Bull, S D 2018, ' 1,1-Diacyloxy-1-phenylmethanes as versatile N-acylating agents for amines ', Tetrahedron, vol. 74, no. 38, pp. 5330-5339 . https://doi.org/10.1016/j.tet.2018.05.044
1,1-Diacyloxy-1-phenylmethanes and 1-pivaloxy-1-acyloxy-1-phenylmethanes have been used as bench stable N-acylating reagents for primary and secondary amines and anilines under solvent-free conditions to afford their corresponding amides in good yiel
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ba3960ac7a9663010b3bb0d954c63710
https://purehost.bath.ac.uk/ws/files/185121080/acetylation_paper_Tetrahedron_Proof.pdf
https://purehost.bath.ac.uk/ws/files/185121080/acetylation_paper_Tetrahedron_Proof.pdf
Autor:
Tony D. James, Steven D. Bull, Gyoungmi Kim, Jordan E. Gardiner, Juyoung Yoon, Adam C. Sedgwick, Lucy R. Peacock, Robert S. L. Chapman
Publikováno v:
Chemical communications (Cambridge, England). 54(77)
Correction for ‘A bodipy based hydroxylamine sensor’ by Adam C. Sedgwick et al., Chem. Commun., 2017, 53, 10441–10443.
Autor:
Robert S. L. Chapman, Adam C. Sedgwick, Lucy R. Peacock, Mary F. Mahon, Dominique Amans, Steven D. Bull
Publikováno v:
Organic Letters. 17:994-997
Aryl-aldehydes containing ortho-substituted α,β-unsaturated carboxylic acid derivatives react with hydroxylamine to afford reactive N-hydroxy-carbinolamine intermediates that undergo intramolecular aza-conjugate addition reactions to afford isoindo
Publikováno v:
Chapman, R, Lawrence, R, Williams, J & Bull, S 2017, ' Formyloxyacetoxyphenylmethane as an N-Formylating Reagent for Amines, Amino Acids, and Peptides ', pp. 4908-4911 . https://doi.org/10.1021/acs.orglett.7b02382
Formyloxyacetoxyphenylmethane is a stable, water-tolerant, N-formylating reagent for primary and secondary amines that can be used under solvent-free conditions at room temperature to prepare a range of N-formamides, N-formylanilines, N-formyl-α-ami