Zobrazeno 1 - 10 of 24 pro vyhledávání: '"Alayne L. Schroll"'
1
Akademický článek
Crystal structures of (N-methyl-N-phenylamino)(N-methyl-N-phenylcarbamoyl)sulfide and the corresponding disulfane
Autor: Matthew J. Henley, Alayne L. Schroll, Victor G. Young Jr, George Barany
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 11, Pp 1371-1374 (2015)
The title compounds, (N-methyl-N-phenylamino)(N-methyl-N-phenylcarbamoyl)sulfide, C15H16N2OS, (I), and (N-methyl-N-phenylamino)(N-methyl-N-phenylcarbamoyl)disulfane, C15H16N2OS2, (II), are stable derivatives of (chlorocarbonyl)sulfenyl chloride and (
Externí odkaz: https://doaj.org/article/b78e1d5d9e9c4fdfb18de0467f89ee5c
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2
Akademický článek
Crystal structure of bis(N-methyl-N-phenylamino)trisulfane
Autor: George Barany, Matthew J. Henley, Lauren A. Polski, Alayne L. Schroll, Victor G. Young Jr
Publikováno v: Acta Crystallographica Section E: Crystallographic Communications, Vol 71, Iss 7, Pp 836-839 (2015)
The title compound, C14H16N2S3, crystallized with two independent molecules [(1a) and (1b)] in the asymmetric unit. Both molecules display a pseudo-trans conformation. The two consecutive S—S bond lengths of the trisulfane unit of molecule (1a) are
Externí odkaz: https://doaj.org/article/a6c32083b2bf432abf11a3e2d188005f
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3
Akademický článek
Bis(N-methyl-N-phenylcarbamoyl)disulfane
Autor: George Barany, Maren Pink, Alayne L. Schroll
Publikováno v: Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1550-o1550 (2012)
The title compound, C16H16N2O2S2, has been synthesized by several different high-yield routes, and has been encountered as a co-product in a number of reaction pathways, ever since it became of interest to our research program over 30 years ago. We n
Externí odkaz: https://doaj.org/article/2d658688662d4df7a7e3c679bbeb3e93
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4
Comparison of the redox chemistry of sulfur- and selenium-containing analogs of uracil✰
Autor: Erik L. Ruggles, Alexandru R. Sasuclark, N. Connor Payne, Andrew Geissler, Robert J. Hondal, Alayne L. Schroll, Vadim N. Gladyshev, Aileen Button
Selenium is present in proteins in the form of selenocysteine, where this amino acid serves catalytic oxidoreductase functions. The use of selenocysteine in nature is strongly associated with redox catalysis. However, selenium is also found in a 2-se
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::2ee783759e29dd92701ac2f0bb6c6d50
https://europepmc.org/articles/PMC5328918/
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5
The use of 2,2′-dithiobis(5-nitropyridine) (DTNP) for deprotection and diselenide formation in protected selenocysteine-containing peptides
Autor: Stevenson Flemer, Alayne L. Schroll, Robert J. Hondal
Publikováno v: Journal of Peptide Science. 18:155-162
In contrast to the large number of sidechain protecting groups available for cysteine derivatives in solid phase peptide synthesis, there is a striking paucity of analogous selenocysteine Se-protecting groups in the literature. However, the growing i
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d9d88a7c0ca1739d796cc12d19e9b089
https://doi.org/10.1002/psc.1430
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6
2,2′-Dithiobis(5-nitropyridine) (DTNP) as an effective and gentle deprotectant for common cysteine protecting groups
Autor: Stevenson Flemer, Alayne L. Schroll, Robert J. Hondal
Publikováno v: Journal of Peptide Science. 18:1-9
Of all the commercially available amino acid derivatives for solid phase peptide synthesis, none has a greater abundance of side-chain protection diversity than cysteine. The high reactivity of the cysteine thiol necessitates its attenuation during p
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::9ecf2efa79405771640fa62300362254
https://doi.org/10.1002/psc.1403
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7
Bis(N-methyl-N-phenyl-carbamo-yl)disulfane
Autor: Maren Pink, George Barany, Alayne L. Schroll
Publikováno v: Acta Crystallographica Section E: Structure Reports
Acta Crystallographica Section E, Vol 68, Iss 5, Pp o1550-o1550 (2012)
The title compound, C16H16N2O2S2, has been synthesized by several different high-yield routes, and has been encountered as a co-product in a number of reaction pathways, ever since it became of interest to our research program over 30 years ago. We n
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1500aa22e7b4f2a41c8b2416c11a9e40
https://pubmed.ncbi.nlm.nih.gov/22590411
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8
Synthetic routes to, transformations of, and rather surprising stabilities of (N-methyl-N-phenylcarbamoyl)sulfenyl chloride, ((N-methyl-N-phenylcarbamoyl)dithio)carbonyl chloride, and related compounds
Autor: Alex M. Schrader, George Barany, Alayne L. Schroll
Publikováno v: The Journal of organic chemistry. 76(19)
The title compound classes, (carbamoyl)sulfenyl chlorides and ((carbamoyl)dithio)carbonyl chlorides, have been implicated previously as unstable, albeit trappable, intermediates in organosulfur chemistry. The present work reports for each of these fu
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::479f6c8e9f1c7baf2458fe79a7530ba9
https://pubmed.ncbi.nlm.nih.gov/21870830
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