Zobrazeno 1 - 10
of 94
pro vyhledávání: '"George A. Proctor"'
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :2569-2576
7,8-Dichloro-1,2,3,4,5,6-hexahydrobenzo[ f ]quinolin-3-one 10 (R = H) is obtained by reaction of 5,6-dichloro-3,4-dihydronaphthalen-2(1H)-one pyrrolidine enamine 9 with acrylamide and is N-alkylated to 7,8-dichloro-1,2,3,4,5,6-hexahydro-4-propylbenzo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::03565b0eab2effdcb1e6ea3e7eeb6056
https://doi.org/10.1039/a702212c
https://doi.org/10.1039/a702212c
Autor:
Ian R. Dunkin, Frances C. Kelly, Kevin I. Booker-Milburn, D. I. C. Scopes, Abedawn I. Khalaf, George R. Proctor, David Alexander Learmonth
Publikováno v:
Journal of the Chemical Society, Perkin Transactions 1. :3261-3274
1,2,3,4-Tetrahydro-6- and -7-methoxy-4-oxo-1-(p-tolylsulfonyl)quinolines 3 (R = tosyl, X = 6- and 7-OMe) and 1-ethoxycarbonylmethyl-1,2,3,4-tetrahydro-7-methoxy-4-oxoquinoline 3 (R = CH2CO2Et, X = 7-OMe) have been ring-expanded in two steps to 2,3,4,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7e863f110950a7dc8c19b8cbfde29509
https://doi.org/10.1039/a703281a
https://doi.org/10.1039/a703281a
Publikováno v:
Tetrahedron. 52:3757-3766
An enantioselective route to the pyrrolizidine ring system has been developed which uses an N -acyl anion cyclisation reaction as the key step. This methodology has provided the natural pyrrolizidines (−)-(1R, 8S)-1-hydroxy-pyrrolizidine 7 , (−)-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d9cdea6828689fbd19a1bc2d2b7195c
https://doi.org/10.1016/0040-4020(96)00049-x
https://doi.org/10.1016/0040-4020(96)00049-x
Publikováno v:
Tetrahedron Letters. 36:291-294
An efficient route to the pyrrolizidine ring system has been developed. The method, which uses N-acetyl and N-propionyl anion cyclisation reactions as the key steps has provided the natural pyrrolizidines (−)-(1R, 8S)-1-hydroxy-pyrrolizidine (10),
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b5e2893da501a33bdf9d5729b0fc0cf8
https://doi.org/10.1016/0040-4039(94)02233-2
https://doi.org/10.1016/0040-4039(94)02233-2
A new species of Hohenbergia (Bromeliaceae) endemic to the Dolphin Head Mountains in western Jamaica
Publikováno v:
Phytotaxa. 247:133
Recent botanical expeditions to the Dolphin Head Mountains in western Jamaica allowed the collection of different specimens of a new species, Hohenbergia rohan-estyi, an enigmatic plant that resembles the also Jamaican-endemic H. negrilensis. In this
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7afdf39c914634d6a93a3680bdc760ab
https://doi.org/10.11646/phytotaxa.247.2.5
https://doi.org/10.11646/phytotaxa.247.2.5
Autor:
Laura H. Bence, Iain McGilp, June I. Irvine, Colin J. Suckling, Sabin Linaza, Abedawn L. Khalaf, William H. Stimson, Catriona M. Tedford, George R. Proctor, Raymond Maguire, Linda Brooks
Publikováno v:
Biochemical Society Transactions. 21:1099-1102
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e5ffaec0177c796ac70c34b6534fadc9
https://doi.org/10.1042/bst0211099
https://doi.org/10.1042/bst0211099
Publikováno v:
ChemInform. 23
2-Chloro-N-tosylprop-2-enylamine (5; R = H) was converted into methyl 3-[N-(2-chloroprop-2-enyl)-N-tosylamino]propanoate (5; R = CH2CH2CO2Me) and into 3-[N-(2-chloroprop-2-enyl)-N-tosyl-amino]propanonitrile (5; R = CH2CH2CN). These, in turn, were con
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1140db23eab652942f043615de8b550e
https://doi.org/10.1002/chin.199222200
https://doi.org/10.1002/chin.199222200
Autor:
Laura H. Bence, George R. Proctor, Abedawn I. Khalaf, June I. Irvine, William H. Stimson, Colin J. Suckling
Publikováno v:
ChemInform. 23
Antibodies have been raised to a 1-benzazepine hapten and the properties of two of the strongly binding clones, designated C3 and C5, as catalysts examined. Neither antibody catalysed the reaction for which they were first generated, electrophilic su
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d3a548c560499bcb7f18ef90572f9ada
https://doi.org/10.1002/chin.199239068
https://doi.org/10.1002/chin.199239068
Publikováno v:
ChemInform. 26
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::52051233058d3de11362b57f6630b949
https://doi.org/10.1002/chin.199521267
https://doi.org/10.1002/chin.199521267
Publikováno v:
ChemInform. 28
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1261571eeba6059999935ff008c69b49
https://doi.org/10.1002/chin.199717126
https://doi.org/10.1002/chin.199717126