Zobrazeno 1 - 10
of 77
pro vyhledávání: '"Malpass, John R."'
Publikováno v:
In Tetrahedron 2002 58(1):197-204
Autor:
Malpass, John R., Cox, Caroline D.
Publikováno v:
In Tetrahedron Letters 12 February 1999 40(7):1419-1422
Publikováno v:
Roeper Review. May/Jun99, Vol. 21 Issue 4, p281. 9p. 2 Diagrams, 2 Charts.
Autor:
Margetić, Davor, Johnston, Martin R., Warrener, Ronald N., Butler, Douglas N., Malpass, John R.
This paper presents results of 15N NMR chemical shift calculations (isotropic magnetic shielding tensor) for polycyclic molecules 1-5 which all possess the 7-aza-norbornene moiety. All geometries have been optimized at the RHF/3-21G and RHF/6-31G* co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::6e9fa5f3794a194a8769d1939b01146b
https://www.bib.irb.hr/82189
https://www.bib.irb.hr/82189
Ab initio (RHF/3-21G basis set) and semi-empirical (AM1) quantum chemical calculations have been applied to a study of the Diels-Alder reactions of 7-azabenzonorbornadienes 1 and 5, 6-benzo-2-azabicyclo[2.2.2]oct-7-en-6-one 12 as dienophiles with cyc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::7c960f4ee92f33d7801c0aa0c252abc4
https://www.bib.irb.hr/81604
https://www.bib.irb.hr/81604
Ab initio (RHF/3-21G basis set) and semi-empirical (AM1) quantum chemical calculations have been applied to a study of the Diels-Alder reactions of 7-azabenzonorbornadienes 1 and 5,6-benzo-2-azabicyclo[2.2.2]oct-7-en-6-one 12 as dienophiles with cycl
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::1ef507dd1747eb99a3408186251a3f4b
https://www.bib.irb.hr/82201
https://www.bib.irb.hr/82201
Pyrrole and its N-substituted derivatives are not recognised as good Diels-Alder dienes and only a small number of cycloadditions involving pyrroles with dienophiles have been reported1-3. In this paper, we report new Diels-Alder reactions of N-acety
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=57a035e5b1ae::1687c811b0829bc670b2b2f4fa536beb
https://www.bib.irb.hr/82204
https://www.bib.irb.hr/82204
Autor:
White, Richard, Malpass, John R., Handa, Sandeep, Richard Baker, S., Broad, Lisa M., Folly, Liz, Mogg, Adrian
Publikováno v:
In Bioorganic & Medicinal Chemistry Letters 2006 16(21):5493-5497
Publikováno v:
In Tetrahedron Letters 2006 47(51):9147-9150