Zobrazeno 1 - 10
of 113
pro vyhledávání: '"Francisco J. Pulido"'
Publikováno v:
Marine Drugs, Vol 16, Iss 11, p 421 (2018)
Tetrahydropyrans are abundantly found in marine natural products. The interesting biological properties of these compounds and their analogues make necessary the development of convenient procedures for their synthesis. In this paper, an atom economy
Externí odkaz:
https://doaj.org/article/3318ce88b7f44b5b8e99798fa46ba821
Publikováno v:
Beilstein Journal of Organic Chemistry, Vol 3, Iss 1, p 16 (2007)
Addition of low order phenyldimethylsilylcyanocuprates to allenes followed by "in situ" reaction of the intermediate silylcuprate with electrophiles ("the silylcuprate strategy") provides new routes for the synthesis of functionalised allylsilanes, w
Externí odkaz:
https://doaj.org/article/41dc369c731e45b289a4f2dc41edfcec
Publikováno v:
Organic Letters. 18:1972-1975
The synthesis of seven-membered nitrogen heterocycles by silyl-aza-Prins cyclization is described. The process provides trans-azepanes in high yields and good to excellent diastereoselectivities. Moreover, the reaction outcome is dependent on the Lew
Publikováno v:
UVaDOC. Repositorio Documental de la Universidad de Valladolid
instname
Marine Drugs
Marine Drugs; Volume 16; Issue 11; Pages: 421
Marine Drugs, Vol 16, Iss 11, p 421 (2018)
instname
Marine Drugs
Marine Drugs; Volume 16; Issue 11; Pages: 421
Marine Drugs, Vol 16, Iss 11, p 421 (2018)
Producción Científica
Tetrahydropyrans are abundantly found in marine natural products. The interesting biological properties of these compounds and their analogues make necessary the development of convenient procedures for their synthesis. I
Tetrahydropyrans are abundantly found in marine natural products. The interesting biological properties of these compounds and their analogues make necessary the development of convenient procedures for their synthesis. I
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::088841a9d1d8b1471d0d922185e1d9ab
https://doi.org/10.3390/md16110421
https://doi.org/10.3390/md16110421
Autor:
Asunción Barbero, Alberto Diez-Varga, Patricia Val, Héctor Barbero, Francisco J. Pulido, Alfonso González-Ortega, Joaquín R. Morán
Publikováno v:
RSC Advances. 5:49541-49551
Vinylsilyl alcohols undergo intramolecular cyclization to provide di-, tri- or tetrasubstituted-tetrahydrofurans. The influence of the number and position of substituents in the stereoselectivity of the process has been studied. Moreover, DFT calcula
Autor:
Alberto Diez-Varga, Francisco J. Pulido, Asunción Barbero, Alfonso González-Ortega, Héctor Barbero
Publikováno v:
Chemistry – A European Journal. 20:14112-14119
Two different mechanism pathways are observed for the reaction of allylsilyl alcohols 1 and aldehydes in the presence of trimethylsilyl trifluoromethanesulfonate (TMSOTf). In the case of allylsilyl alcohols without allylic substituents, the reaction
Publikováno v:
ChemInform. 47
The synthesis of seven-membered nitrogen heterocycles by silyl-aza-Prins cyclization is described. The process provides trans-azepanes in high yields and good to excellent diastereoselectivities. Moreover, the reaction outcome is dependent on the Lew
Publikováno v:
ChemInform. 47
A versatile method for the synthesis of dioxaspiroundecanes through a tandem Sakurai–Prins cyclization of allylsilyl alcohols in the presence of TMSOTf is described. The process is general and highly stereoselective with total control in the creati
Publikováno v:
The Journal of organic chemistry. 81(7)
A versatile method for the synthesis of dioxaspiroundecanes through a tandem Sakurai–Prins cyclization of allylsilyl alcohols in the presence of TMSOTf is described. The process is general and highly stereoselective with total control in the creati
Publikováno v:
European Journal of Organic Chemistry. 2012:5350-5356
The scope of the acid-catalyzed and mercury-catalyzed cyclization reactions of allylsilyl alcohols is described. This methodology has been found to be an efficient approach to the synthesis of highly substituted tetrahydrofurans. The stereoselectivit