Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Damian G. Dunford"'
Publikováno v:
ARKIVOC, Vol 2012, Iss 7, Pp 253-273 (2012)
Externí odkaz:
https://doaj.org/article/0f5b6ee3e55c49b6968103151a72979f
Autor:
Adam E. Goetz, Daniel B. Knorr, Damian G. Dunford, Kelli A. Ogawa, Laura M. M. Pascual, Andrew J. Boydston
Publikováno v:
ACS Macro Letters. 5:579-582
Photoredox-mediated metal-free ring-opening metathesis polymerization (MF-ROMP) is an alternative to traditional metal-mediated ROMP that avoids the use of transition metal initiators while also enabling temporal control over the polymerization. Here
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::134069bde4ead60e23a0a00063432c81
https://doi.org/10.1021/acsmacrolett.6b00131
https://doi.org/10.1021/acsmacrolett.6b00131
Publikováno v:
Synlett. 27:759-762
Systematically varied pyrylium and thiopyrylium photo-oxidants have been evaluated in the metal-free ring-opening-metathesis polymerization (MF-ROMP) of norbornene. Across the series, we observed higher conversion into polynorbornene from thiopyryliu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8de62d547c9782f5c58273e7845d048d
https://doi.org/10.1055/s-0035-1561330
https://doi.org/10.1055/s-0035-1561330
Publikováno v:
Tetrahedron Letters. 53:7006-7009
That differentially protected hydrazines of the type TsNHNHCOR3 undergo regiospecific Mitsunobu reactions with a variety of alcohols, R1R2CHOH in a generalised manner, to give good to excellent yields of the mono-adducts Ts(R1R2CH)NNHCOR3, has been p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9fbbe92119ae7e50b88400dd8bc7a7f1
https://doi.org/10.1016/j.tetlet.2012.10.084
https://doi.org/10.1016/j.tetlet.2012.10.084
Publikováno v:
ARKIVOC, Vol 2012, Iss 7, Pp 253-273 (2012)
Copper-catalysed cyclisations of β-hydroxyhomopropargylic sulfonamides can be carried out using copper(II) acetate in hot toluene to provide generally excellent yields of the corresponding pyrroles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1aac77e91de00419947a8dd07f5816ea
https://doi.org/10.3998/ark.5550190.0013.717
https://doi.org/10.3998/ark.5550190.0013.717
Autor:
Muhammad NajeebUllah, Christopher M. Sharland, David W. Knight, Jirada Singkhonrat, S. J. Hayes, Damian G. Dunford
Publikováno v:
Tetrahedron Letters. 52:2320-2323
We have discovered that a wide range of 3-alkynyl-hydroxyalkanamine derivatives undergo 5-endo-dig cyclisations when exposed to silver nitrate supported on silica gel. Subsequent in situ dehydration of the resulting and sometimes isolable hydroxy-dih
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::451f93042f6609b4c247bb8336cc21f9
https://doi.org/10.1016/j.tetlet.2011.02.085
https://doi.org/10.1016/j.tetlet.2011.02.085
Autor:
Damian G. Dunford, David W. Knight, Simon Jones, Simon J. Coles, Michael B. Hursthouse, Mathilde Guyader
Publikováno v:
Tetrahedron Letters. 49:2240-2242
Addition of 2 equiv of a lithio-acetylide to an unprotected ?-hydroxy ketone is extremely stereoselective in examples where the two ketone substituents are relatively large.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0ac7adbb820d10f58904d1514a34fdb
https://doi.org/10.1016/j.tetlet.2008.02.032
https://doi.org/10.1016/j.tetlet.2008.02.032
Publikováno v:
ChemInform. 44
Unsymmetrical hydrazines are coupled in a regiospecific manner at the carbonyl-substituted nitrogen with primary and secondary alcohols bearing various functionalities.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8fc8a222fa9a1a51f56c849431f9e80b
https://doi.org/10.1002/chin.201313038
https://doi.org/10.1002/chin.201313038
Autor:
Laura M M Pascual, Adam E Goetz, Damian G Dunford, Kelli A Ogawa, Yosuke Ashikari, Andrew J Boydston
Publikováno v:
ECS Meeting Abstracts. :3293-3293
Photoredox-mediated ring-opening metathesis polymerization (Photo-ROMP) is an emerging polymerization method. In contrast to traditional ROMP, which uses a well-defined metal initiator (typically Ru, W, or Mo) that covalently bonds in stoichiometric
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7c9141127466e431ae5974ad6267d635
https://doi.org/10.1149/ma2016-02/45/3293
https://doi.org/10.1149/ma2016-02/45/3293
Autor:
Jirada Singkhonrat, Damian G. Dunford, S. J. Hayes, Christopher M. Sharland, Muhammad NajeebUllah, David W. Knight
Publikováno v:
ChemInform. 42
A facile synthesis of variously substituted pyrroles is achieved by 5-endo-dig cyclization of 3-alkynyl-hydroxyalkanamine derivatives and subsequent in situ dehydration of the resulting hydroxy-dihydropyrroles.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::480531cf0cdf9c8bb9cc32bd5f773425
https://doi.org/10.1002/chin.201133093
https://doi.org/10.1002/chin.201133093