Zobrazeno 1 - 10
of 11
pro vyhledávání: '"Simon J. Pridmore"'
Autor:
Jonathan M. J. Williams, James E. Taylor, Michael K. Whittlesey, Paul A. Slatford, Simon J. Pridmore
Publikováno v:
Tetrahedron. 65:8981-8986
Alkyne-1,4-diols are readily available substrates which are isomerised to 1,4-diketones using Ru(PPh3)3(CO)H2/xantphos as a catalyst. In situ cyclisation into furans, pyrroles and pyridazines has been achieved under suitable conditions.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9a3109e1775549e21d233ae80d3c0b87
https://doi.org/10.1016/j.tet.2009.06.108
https://doi.org/10.1016/j.tet.2009.06.108
Publikováno v:
Advanced Synthesis & Catalysis. 350:1975-1978
A ruthenium-catalysed oxidation of alcohols by hydrogen transfer has been coupled with organocatalysed condensations using pyrrolidine or piperidine, to give α,β-unsaturated esters and nitroalkenes. Reactions proceed with high (E)-selectivity and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::18d605b3229249f3e70b8c371e04e2ae
https://doi.org/10.1002/adsc.200800338
https://doi.org/10.1002/adsc.200800338
Autor:
Jonathan M. J. Williams, Aurelie Daniel, Simon J. Pridmore, Michael K. Whittlesey, Paul A. Slatford
Publikováno v:
Tetrahedron Letters. 48:5115-5120
Various 1,2,5-substituted pyrroles have been synthesised from 1,4-alkynediols using a ruthenium catalysed isomerisation to give the corresponding 1,4-dicarbonyl compounds, which undergo in situ cyclisation to pyrroles in the presence of amine.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::05355b9ddcf709f5d0f96182b14e5298
https://doi.org/10.1016/j.tetlet.2007.05.070
https://doi.org/10.1016/j.tetlet.2007.05.070
Publikováno v:
Tetrahedron Letters. 48:5111-5114
1-4-Alkynediols serve as readily available starting materials for isomerisation to 1,4-diketones, which can be converted in situ into the corresponding furans by acid-catalysed dehydration. A range of 2,5-disubstituted furans was prepared using the r
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b6d1dc04a134e215f861070703934d03
https://doi.org/10.1016/j.tetlet.2007.05.069
https://doi.org/10.1016/j.tetlet.2007.05.069
Publikováno v:
Tetrahedron Letters. 49:7413-7415
Alcohols have been used as alkylating agents in a decarboxylative reaction with malonate half esters via a borrowing hydrogen pathway catalysed by readily available Ru(PPh 3 ) 3 Cl 2 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::23ad198d076eafc8148b87d496288acd
https://doi.org/10.1016/j.tetlet.2008.10.059
https://doi.org/10.1016/j.tetlet.2008.10.059
Autor:
Jonathan M. J. Williams, Simon J. Pridmore, Michael K. Whittlesey, James E. Taylor, Paul A. Slatford
Publikováno v:
ChemInform. 41
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::104b430d65a9356dcc98479a5538fee3
https://doi.org/10.1002/chin.201008035
https://doi.org/10.1002/chin.201008035
Publikováno v:
ChemInform. 40
Alcohols have been used as alkylating agents in a decarboxylative reaction with malonate half esters via a borrowing hydrogen pathway catalysed by readily available Ru(PPh 3 ) 3 Cl 2 .
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::40dc6619573fdf6cb3f7ed11a5e5805d
https://doi.org/10.1002/chin.200914086
https://doi.org/10.1002/chin.200914086
Publikováno v:
ChemInform. 40
A ruthenium-catalysed oxidation of alcohols by hydrogen transfer has been coupled with organocatalysed condensations using pyrrolidine or piperidine, to give α,β-unsaturated esters and nitroalkenes. Reactions proceed with high (E)-selectivity and p
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4c147c913037dc21a0253c890f143840
https://doi.org/10.1002/chin.200902059
https://doi.org/10.1002/chin.200902059
Autor:
Simon J. Pridmore, Aurelie Daniel, Jonathan M. J. Williams, Michael K. Whittlesey, Paul A. Slatford
Publikováno v:
ChemInform. 38
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::302b953addc2d57db6ce532132192665
https://doi.org/10.1002/chin.200743116
https://doi.org/10.1002/chin.200743116
Publikováno v:
Organic & Biomolecular Chemistry; 11/7/2023, Vol. 21 Issue 41, p8207-8214, 8p