D
Dafydd R. Owen
Researcher at Ohio State University
Publications - 4
Citations - 92
Dafydd R. Owen is an academic researcher from Ohio State University. The author has contributed to research in topics: Acetal & Enantiopure drug. The author has an hindex of 3, co-authored 4 publications receiving 90 citations.
Papers
More filters
Journal ArticleDOI
1-Oxaspiro[4.4]nonan-6-ones. Synthetic Access via Oxonium Ion Technology, Optical Resolution, and Conversion into Enantiopure Spirocyclic α,β-Butenolides
Leo A. Paquette,Dafydd R. Owen,Richard Todd Bibart,Christopher K. Seekamp,Alexandra L. Kahane,James C. Lanter,Miriam Alvarez Corral +6 more
TL;DR: A general approach to the synthesis of enantiomerically pure spirocyclic alpha,beta-butenolides is presented where the fundamental framework is rapidly elaborated by acid- or bromonium ion-induced rearrangement of the carbinol derived by addition of 2-lithio-4,5-dihydrofuran to cyclobutanone.
Journal ArticleDOI
Spirocyclic restriction of nucleosides. An analysis of protecting group feasibility while accessing prototype anti-1-oxaspiro[4.4]nonanyl mimics.
TL;DR: The first spirocyclic nucleoside featuring a beta-hydroxyl (anti) at C5' has yielded to synthesis, and the OMOM functionality proved to be sensitive to the conditions necessary to incorporate heterocyclic bases.
Journal ArticleDOI
Resolution and Absolute Configurational Assignments to 1-Oxa- and 1-Thia-6-ketospiro[4,4]nonanyl Platforms
Leo A. Paquette,James C. Lanter,Dafydd R. Owen,Fabrizio Fabris,Richard Todd Bibart,Miriam Alvarez +5 more
Journal ArticleDOI
1-Oxaspiro[4.4]nonan-6-ones. Synthetic Access via Oxonium Ion Technology, Optical Resolution, and Conversion into Enantiopure Spirocyclic α,β-Butenolides.
Leo A. Paquette,Dafydd R. Owen,Richard Todd Bibart,Christopher K. Seekamp,Alexandra L. Kahane,James C. Lanter,Miriam Alvarez Corral +6 more
TL;DR: In this paper, a general approach to the synthesis of enantiomerically pure spirocyclic α,β-butenolides is presented where the fundamental framework is rapidly elaborated by acid- or bromonium ion-induced rearrangement of the carbinol derived by addition of 2-lithio-4,5-dihydrofuran to cyclobutanone.