Zobrazeno 1 - 7 of 7 pro vyhledávání: '"Iain G. Green"'
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ChemInform Abstract: Polyaza Heterocycles. Part 2. Nucleophilic Substitution of Halogens in Halogenoquinoxalino(2,3-c)cinnolines
Autor: David M. Smith, Ian W. Harvey, Iain G. Green, Linda J. Dunbar, Robert K. C. Wong, Tom Shepherd, Arshad Ahmad
Publikováno v: ChemInform. 26
10-Chloroquinoxalino[2,3-c]cinnoline readily undergoes methoxydechlorination when treated with sodium methoxide. The 1-, 2-, 3-, 4- and 9-chloro isomers are unreactive towards this reagent, but the 9,10-dichloro derivative undergoes substitution of b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::557aff5b5036e113b51658214eb627d1
https://doi.org/10.1002/chin.199515194
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3
Polyaza heterocycles. Part 2. Nucleophilic substitution of halogens in halogenoquinoxalino[2,3-c]cinnolines
Autor: Robert K. C. Wong, Linda J. Dunbar, Ian W. Harvey, David M. Smith, Tom Shepherd, Iain G. Green, Arshad Ahmad
Publikováno v: Journal of the Chemical Society, Perkin Transactions 1. :2751
10-Chloroquinoxalino[2,3-c]cinnoline readily undergoes methoxydechlorination when treated with sodium methoxide. The 1-, 2-, 3-, 4- and 9-chloro isomers are unreactive towards this reagent, but the 9,10-dichloro derivative undergoes substitution of b
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::4cb0f3638653ef21647d835b4fb43ede
https://doi.org/10.1039/p19940002751
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4
Homolytic reactions of ligated boranes. Part 3. Electron spin resonance studies of radicals derived from dialkylamine–boranes
Autor: Brian P. Roberts, Iain G. Green
Publikováno v: J. Chem. Soc., Perkin Trans. 2. :1597-1606
Liquid-phase e.s.r. studies show that photochemically generated t-butoxyl radicals abstract hydrogen from secondary amine–boranes R2NH→BH3 to give the corresponding amine–boryl radical R2NH→ḂH2 as the kinetically controlled product. Dependi
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::358e32e49b285f76663a56ae4950fbec
https://doi.org/10.1039/p29860001597
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5
Homolytic reactions of ligated boranes. Part 7. An electron spin resonance study of the t-butyl isocyanide–boryl radical
Autor: Brian P. Roberts, Reggie L. Hudson, Iain G. Green
Publikováno v: J. Chem. Soc., Perkin Trans. 2. :1773-1779
Photochemically generated alkoxyl or cyclopropyl, but not n-propyl, radicals abstract hydrogen from t-butyl isocyanide–borane (TBIB) to give the corresponding isocyanide–boryl radical ButNC→BH2(1), which has been studied in solution using e.s.r
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::0f521f6c7d94c873ded374f52f37c957
https://doi.org/10.1039/p29870001773
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7
Homolytic reactions of ligated boranes. Part 13. An electron spin resonance study of radical addition to aminoboranes
Autor: K. M. Johnson, Brian P. Roberts, Iain G. Green
Publikováno v: Journal of the Chemical Society, Perkin Transactions 2. :1963
The reactions of silyl radicals R3Si˙(R = Me, CD3, Et, MeO, ButO, or Me3SiO) with aminoboranes R1R2N[graphic omitted]BH2 in solution have been studied using e.s.r. spectroscopy. The silyl radicals add rapidly at low temperatures to 2,2,6,6-tetrameth
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::91c24cafece20a0c874f4a8a92aca41e
https://doi.org/10.1039/p29890001963
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