Zobrazeno 1 - 10
of 94
pro vyhledávání: '"James K. Sutherland"'
Publikováno v:
J. Chem. Soc., Perkin Trans. 1. :2861-2870
The conversion of (1S, 2S)-3-bromocyclohexa-3,5-diene-1,2-diol, (5S, 6S)-5,6-dihydroxycyclohexa-1,3-diene-1-carbonitrile and methyl (5S,6S)-5,6-dihydroxycyclohexa-1,3-diene-l-carboxylate into 6β-hydroxyshikimic acid and protected derivatives is desc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::712791b0eb51f9d8e5277f976eef96fe
https://doi.org/10.1039/p19950002861
https://doi.org/10.1039/p19950002861
Publikováno v:
Tetrahedron. 49:8233-8240
Tricyclic cyclohexa-2,4-dienones and methylenecyclohexadienes which are potentially useful for diterpenoid synthesis have been prepared by cyclisation of 1,3,5-hexatriene-1-ones and 1,2,4,6-heptatetraenes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8623e94e0736043881d745dab919e610
https://doi.org/10.1016/s0040-4020(01)88041-8
https://doi.org/10.1016/s0040-4020(01)88041-8
Autor:
Kathryn Carr, James K. Sutherland, Khairuzzaman B. Mullah, Neil A. Greener, Fiona M. Somerville
Publikováno v:
ChemInform. 23
2-Acetyl-1,4-dihydroxyanthracene-9,10-dione 1 is converted into (±)-demethoxydaunomycinone by substitution with 3,3-dimethoxy-1-nitrobutan-2-one, aldol cyclisation, reduction and hydrolysis. The chiral inductions at C-10 realised on cyclisation of 5
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8d70e06b74f4a5e6153415f94d41fe56
https://doi.org/10.1002/chin.199249280
https://doi.org/10.1002/chin.199249280
Publikováno v:
ChemInform. 22
On thermolysis, 2-hydroxy-1-isopropyl-2-vinylbicyclo[4.3.0]non-6-en-8-one 18 undergoes oxy-Cope rearrangement followed by an ‘ene’ reaction to give 5-hydroxy-11-isopropyl-8-methyltricyclo[6.3.0.01,5]undec-10-ene-9-one 21, which is cleaved by Pb(O
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73b88020f1efa752aca12b9c63122887
https://doi.org/10.1002/chin.199133137
https://doi.org/10.1002/chin.199133137
Publikováno v:
ChemInform. 22
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::772cc19675a168e39353a417f0d77ce7
https://doi.org/10.1002/chin.199149208
https://doi.org/10.1002/chin.199149208
Autor:
Jill Barber, James K. Sutherland, David A. Pye, Jeffrey I. Gyi, Lu-Yun Lian, Gareth A. Morris
Publikováno v:
ChemInform. 23
The 1H and 13C NMR spectra of erythromycin A in [2H6]-DMSO and buffered D2O have been assigned using a range of one and two dimensional NMR techniques. Assignments have been made for both the major (keto) and minor forms of the drug, and the minor fo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::717c752019f54601c52647d5b2fa338f
https://doi.org/10.1002/chin.199201290
https://doi.org/10.1002/chin.199201290
Publikováno v:
ChemInform. 23
Cholic and chenodeoxycholic acids have been transformed into analogues of the anti-fungal aza steroid A25822A via the 8(14)-ene and 8,14-diene derivatives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::79bda096e41241b86bad8257e4133196
https://doi.org/10.1002/chin.199232224
https://doi.org/10.1002/chin.199232224
Publikováno v:
ChemInform. 23
Reaction of 2-acetyl-1,4-dihydroxyanthraquinone with a variety of β-keto esters in presence of tertiary amine in MeOH afforded anthracyclinone derivatives in a one-pot addition–oxidation–aldol sequence.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a74d16456fd652e1961c0260fe94372a
https://doi.org/10.1002/chin.199235287
https://doi.org/10.1002/chin.199235287
Publikováno v:
ChemInform. 25
Tricyclic cyclohexa-2,4-dienones and methylenecyclohexadienes which are potentially useful for diterpenoid synthesis have been prepared by cyclisation of 1,3,5-hexatriene-1-ones and 1,2,4,6-heptatetraenes.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::49044c8d4b544af35ce1dcedd47ae1f9
https://doi.org/10.1002/chin.199402076
https://doi.org/10.1002/chin.199402076
Publikováno v:
ChemInform. 26
Two synthetic routes to the methyl ketone 30 from the dione 2 are described. Compound 30 is a potential precursor of 4-demethylforskolin.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::376d94a75ae7fdf5d9463869d8944a7b
https://doi.org/10.1002/chin.199537226
https://doi.org/10.1002/chin.199537226