Zobrazeno 1 - 10
of 235
pro vyhledávání: '"Alexander McKillop"'
Autor:
Paul W. Groundwater, Miklós Nyerges, Imre Fejes, David E. Hibbs, David Bendell, Rosaleen J. Anderson, Alexander McKillop, Toqir Sharif, Weimin Zhang
Publikováno v:
ARKIVOC, Vol 2000, Iss 5, Pp 684-697 (2000)
Externí odkaz:
https://doaj.org/article/85feb40546894b1da95f0311e63de167
Given the ubiquity of heterocycles in biologically active molecules, transformations with the capacity to modify such molecular skeletons with modularity remain highly desirable. Ring expansions that enable interconversion of privileged heterocyclic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d0c40d7d32b5d2b384482d21cb1d0e08
https://doi.org/10.26434/chemrxiv-2022-qk69t
https://doi.org/10.26434/chemrxiv-2022-qk69t
Autor:
Alexander McKillop
The Elsevier Tetrahedron Organic Chemistry Series is a topical series of monographs by world-renowned scientists in several fields of organic chemistry. The Tetrahedron Organic Chemistry Series has been very successful in providing some of the very b
Publikováno v:
Tetrahedron Letters. 53:4276-4279
An efficient method for the preparation of 4-oxo-4,5,6,7-tetrahydroindoles was successfully applied to the synthesis of N-substituted 7-oxo-4,5,6,7-tetrahydroindoles for the first time. Both isomers where converted into their corresponding 4- and 7-o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0081a2b11b7cc6d51e84260fdf994ac
https://doi.org/10.1016/j.tetlet.2012.05.090
https://doi.org/10.1016/j.tetlet.2012.05.090
Autor:
Gabriele Ina Graf, Antonio Garrido Montalban, Ricardo Andrade Rebelo, Luiz Everson da Silva, Daniel Hastreiter, Alexander McKillop
Publikováno v:
Tetrahedron. 58:9095-9100
The thermocyclisation of phenylenediamine-bis(methylene Meldrum's acid) derivatives has been investigated. Those of o-phenylenediamines give 1,10-phenanthroline derivatives, while those of m- and p-phenylenediamines lead to the preferential formation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a72bdaaa4863cd1fb15607bd87847d6
https://doi.org/10.1016/s0040-4020(02)01085-2
https://doi.org/10.1016/s0040-4020(02)01085-2
Autor:
Ian Garnett, Toqir Sharif, Simon J. Coles, Weimin Zhang, Paul W. Groundwater, David J. Bendell, Miklós Nyerges, Alexander McKillop, Rosaleen J. Anderson, Andrew J. Morton, Michael B. Hursthouse
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2781-2787
Generation of nitrile ylides, 4 and 22, via the base-catalysed 1,3-dehydrochlorination of imidoyl chlorides, 3 and 21, gives the imidazoles, 13, 23 and 24. These imidazoles are formed by the cycloaddition of the nitrile ylides, 4 and 22, to their pre
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df9b8bf7b7c315f2d568acbf09a76268
https://doi.org/10.1039/b104130b
https://doi.org/10.1039/b104130b
Autor:
Miklos Nyerges, David J. Bendell, David E. Hibbs, Weimin Zhang, Toqir Sharif, Imre Fejes, Paul W. Groundwater, Alexander McKillop, Rosaleen J. Anderson
Publikováno v:
ARKIVOC, Vol 2000, Iss 5, Pp 684-697 (2000)
Scopus-Elsevier
Scopus-Elsevier
a,b;g,d-Unsaturated nitrile oxides 6, 13 have been prepared from the corresponding aldehydes via sequential oxime formation, chlorination, and dehydrochlorination. These nitrile oxides show unexpected stability, presumably due to delocalisation, and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c5dc38ca1e24792c04c532eb00f5be9a
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0001.503
https://www.arkat-usa.org/arkivoc-journal/browse-arkivoc/ark.5550190.0001.503
Autor:
Alexander McKillop, Turan Ozturk
Publikováno v:
Canadian Journal of Chemistry. 78:1158-1164
A simple and convenient synthesis of pyrido(2,3,4-kl)acridine (1), the main skeleton of some marine alkaloids, via cyclization and intramolecular nitrene insertion, is described. The importance of the planarity of the molecule during the nitrene inse
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::30686fb942ab6e14cdce1bd41f751efd
https://doi.org/10.1139/v00-119
https://doi.org/10.1139/v00-119
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :471-476
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8b063313fe4d172f40a0b774886306d3
https://doi.org/10.1039/a804579h
https://doi.org/10.1039/a804579h
Publikováno v:
Tetrahedron Letters. 40:6999-7002
N- vs O-alkylation reactions of 8-benzyloxy-2(1H)-quinolinone have been investigated using both classical and phase transfer conditions. The influence of reaction solvents/conditions was found to have a dramatic effect on selectivity, with opposite t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a83cedb1473443a5ae3b03e4f9be0a2d
https://doi.org/10.1016/s0040-4039(99)01422-7
https://doi.org/10.1016/s0040-4039(99)01422-7