Supramolecular Behaviour and Fluorescence of Rhodamine-Functionalised ROMP Polymer Lee Birchall, Sara Shehata, Sean McCarthy, Helena J. Shepherd, Ewan Clark, Christopher Serpell,* Stefano Biagini* ChemRxiv 2020 ASAP The … [Continue reading]
Protection of ruthenium olefin metathesis catalysts by encapsulation in a self-assembled resorcinarene capsule Lukas J. Jongkind, Maryam Rahimi, David Poole III, Stephanie J. Ton, Deryn E. Fogg* and Joost N.H. Reek* ChemCatChem 2020 … [Continue reading]
A Scalable Membrane Pervaporation Approach for Continuous Flow Olefin Metathesis Christopher P. Breen, Christine Parrish, Ning Shangguan, Sudip Majumdar, Hannah Murnen, Timothy F. Jamison,* and Matthew M. Bio* Org Process Res Dev 2020 … [Continue reading]
Making the Family Portrait Complete: Synthesis of Electron Withdrawing Group Activated Hoveyda-Grubbs Catalysts Bearing Sulfone and Ketone Functionalities Michał Bieniek, Robert Bujok, Mariusz Milewski, Dieter Arlt, Anna Kajetanowicz, Karol … [Continue reading]
Relay Cross Metathesis for the Iterative Construction of Terpenoids and Synthesis of a Diterpene-Benzoate Macrolide of Biogenetic Relevance to the Bromophycolides Karim A. Bahou, D. Christopher Braddock,* Adam G. Meyer, and G. Paul Savage Org Lett … [Continue reading]
Syntheses of Complex Terpenes from Simple Polyprenyl Precursors Claire S. Harmange Magnani, Danny Q. Thach, Karl T. Haelsig, and Thomas J. Maimone* Acc Chem Res 2020 ASAP Total synthesis of prostratin, a bioactive tigliane diterpenoid: … [Continue reading]
Stereoselective Synthesis of Conjugated Polyenes Based on Tethered Olefin Metathesis and Carbonyl Olefination: Application to the Total Synthesis of (+)-Bretonin B Kajsa Lood and Bernd Schmidt* J Org Chem 2020 ASAP A Relay Strategy … [Continue reading]
Synthesis of high-molecular weight poly(1,1-dimethyl-1-silapentene) by olefin metathesis polymerization in the presence of Grubbs catalysts Alexander Morontsev, Maria Gringolts*, Valentin Lakhtin, Eugene Finkelshtein J Organomet Chem 2020 … [Continue reading]
A Macrocyclic Ruthenium Carbene for Size-Selective Alkene Metathesis Yutong Zhang and Steven T. Diver* J Am Chem Soc 2020 ASAP Synthesis and Activity of Six-Membered Cyclic Alkyl Amino Carbene-Ruthenium Olefin Metathesis … [Continue reading]
A Chiron Approach to the Stereoselective Total Synthesis of Phomonol and Phytotoxic Nonenolides Naveen Chandra and Rodney A. Fernandes* Eur J Org Chem 2020 ASAP Optimized Ring Closing Metathesis Reaction Conditions to Suppress Desallyl … [Continue reading]
Enol Ethers Are Effective Monomers for Ring-Opening Metathesis Polymerization: Synthesis of Degradable and Depolymerizable Poly(2,3-dihydrofuran) John D Feist, and Yan Xia* J Am Chem Soc 2020 ASAP Total Synthesis of (-)-Pepluanol B: … [Continue reading]