Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Craig C. Sommerville"'
Autor:
Xavier L. M. Despinoy, Bernard A. J. Clark, Hamish McNab, Craig C. Sommerville, Elizabeth Stevenson
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2049-2052
Flash vacuum pyrolysis (FVP) of 3-azolylpropenyl alcohols 5–7, 12 or 15 at 650–700 °C (10–2–10–3 Torr) causes loss of water and cyclisation to give 3H-pyrrolizine 8 and its analogues 9, 10, 13 and 16; at higher temperatures (e.g. 900 °C)
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::563a7060b1cdad4d488ed38ef5e1897e
https://doi.org/10.1039/a904884g
https://doi.org/10.1039/a904884g
Autor:
Craig C. Sommerville, Shirley E. Campbell, Paul A. Derbyshire, Hamish McNab, C. Thornley, Roderick Morrison, Xavier L. M. Despinoy, M. C. Comer
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2195-2202
Monosubstituted pyrrolizin-3-ones 1 with substituents at the 1-, 5-, 6- or 7-positions are prepared in excellent yield by flash vacuum pyrolysis (FVP) of appropriate Meldrum’s acid derivatives 2. The mechanism involves formation of the pyrrol-2-ylm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3799492f86c524e3c3435864526617fe
https://doi.org/10.1039/a701749i
https://doi.org/10.1039/a701749i
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :1605-1608
Flash vacuum pyrolysis (FVP) of the azide 4 leads to imidazo[1,2-a]benzimidazole 8 exclusively, via highly regioselective insertion of the triplet nitrene intermediate 5 into the 2-CH bond of the imidazole ring. The X-ray crystal structure and NMR sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9650d43aab53c3d0bcd47f91bd054e6c
https://doi.org/10.1039/a700457e
https://doi.org/10.1039/a700457e
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::57637e0166b368c4eb45ae22bf891136
https://doi.org/10.1002/chin.199638066
https://doi.org/10.1002/chin.199638066
Publikováno v:
ChemInform. 28
Flash vacuum pyrolysis (FVP) of the azide 4 leads to imidazo[1,2-a]benzimidazole 8 exclusively, via highly regioselective insertion of the triplet nitrene intermediate 5 into the 2-CH bond of the imidazole ring. The X-ray crystal structure and NMR sp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ecb0073e16fee9f988c5a963d9397dd0
https://doi.org/10.1002/chin.199744142
https://doi.org/10.1002/chin.199744142
Autor:
Hamish McNab, Shirley E. Campbell, C. Thornley, Xavier L. M. Despinoy, M. C. Comer, Roderick Morrison, Paul A. Derbyshire, Craig C. Sommerville
Publikováno v:
ChemInform. 28
Monosubstituted pyrrolizin-3-ones 1 with substituents at the 1-, 5-, 6- or 7-positions are prepared in excellent yield by flash vacuum pyrolysis (FVP) of appropriate Meldrum’s acid derivatives 2. The mechanism involves formation of the pyrrol-2-ylm
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a10189c196b46b8fe72d2665212f5e1d
https://doi.org/10.1002/chin.199749146
https://doi.org/10.1002/chin.199749146
Autor:
Hamish McNab, Bernard A. J. Clark, Xavier L. M. Despinoy, Elizabeth Stevenson, Craig C. Sommerville
Publikováno v:
ChemInform. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2fd8c660b075aaa6c6788945681b1bda
https://doi.org/10.1002/chin.199944062
https://doi.org/10.1002/chin.199944062
Autor:
Andrew D. MacPherson, Daniel Ford, Ranald J. MacDonald, J. I. G. Cadogan, Iain S. Nicolson, Hamish McNab, Craig C. Sommerville, Bernard A. J. Clark, David Reed
Publikováno v:
Organicbiomolecular chemistry. 7(24)
2-(Pyrrol-1-yl)phenoxyl, aminyl, thiophenoxyl and benzyl radicals 2a–2d, respectively, were generated in the gas-phase under flash vacuum pyrolysis conditions. In all cases except the phenoxyl, cyclisation took place providing acceptable synthetic
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::200ac4a033afe74a0dea73962fade91f
https://pubmed.ncbi.nlm.nih.gov/20024114
https://pubmed.ncbi.nlm.nih.gov/20024114
Publikováno v:
Chemical Communications. :1211
Flash vaccuum pyrolysis of the azide 3 gives a mixture of pyrazolobenzotriazole 2, quinoxaline 5 and pyrazolobenzimidazole 4 derived from the corresponding nitrene.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::50aa293a0dad818db36ab04cd1d18344
https://doi.org/10.1039/cc9960001211
https://doi.org/10.1039/cc9960001211
Autor:
Taghavi SMJ; Gold Coast University Hospital, General Surgery, Gold Coast 4215, QLD, Australia.; University of New South Wales, Liverpool Hospital, Liverpool 2170, NSW, Australia., Jaya Kumar M; Gold Coast University Hospital, General Surgery, Gold Coast 4215, QLD, Australia., Damodaran Prabha R; Gold Coast University Hospital, General Surgery, Gold Coast 4215, QLD, Australia., Puhalla H; Gold Coast University Hospital, General Surgery, Gold Coast 4215, QLD, Australia., Sommerville C; Gold Coast University Hospital, General Surgery, Gold Coast 4215, QLD, Australia.
Publikováno v:
Surgery research and practice [Surg Res Pract] 2021 Nov 24; Vol. 2021, pp. 4492206. Date of Electronic Publication: 2021 Nov 24 (Print Publication: 2021).