A Highly Regioselective Palladium‐Catalyzed O,S Rearrangement of Cyclic Thiocarbonates
Sign Up to like & getrecommendations! Published in 2017 at "European Journal of Organic Chemistry"
DOI: 10.1002/ejoc.201701181
Abstract: This work describes an operationally simple catalytic synthesis of cyclic S-thiocarbonates with predictable regioselectivity in good yields. The reaction utilizes substrates derived from ubiquitous 1,2-diols in an atom economical intramolecular rearrangement, catalysed by an inexpensive… read more here.
Keywords: cyclic thiocarbonates; catalyzed rearrangement; regioselective palladium; palladium catalyzed ... See more keywords
Metal-catalyzed rearrangement of allenylsulfides to furan: A theoretical mechanistic approach
Sign Up to like & getrecommendations! Published in 2017 at "Molecular Catalysis"
DOI: 10.1016/j.mcat.2017.09.031
Abstract: Abstract A furan catalytic synthesis from allene is studied with quantum chemistry computations. Both specific and non-specific solvent effect are considered. The complete catalytic cycle is studied for three metals, and compared to experimental data.… read more here.
Keywords: allenylsulfides furan; catalyzed rearrangement; furan theoretical; theoretical mechanistic ... See more keywords
Acid-Catalyzed Rearrangement of Azidopropyl-Siloxane Monomers for the Synthesis of Azidopropyl-Polydimethylsiloxane and Their Carboxylic Acid Derivatives
Sign Up to like & getrecommendations! Published in 2021 at "Macromolecules"
DOI: 10.1021/acs.macromol.0c02790
Abstract: In this work, we were the first to show the possibility of synthesizing polydimethylsiloxanes (PDMSs) with azidopropyl-functional groups at the silicon atom by the classical methods for PDMS synthe... read more here.
Keywords: siloxane monomers; rearrangement azidopropyl; catalyzed rearrangement; azidopropyl siloxane ... See more keywords
Palladium-catalyzed rearrangement reaction to access 1-phenanthrol derivatives.
Sign Up to like & getrecommendations! Published in 2022 at "Chemical communications"
DOI: 10.1039/d2cc00392a
Abstract: This manuscript describes an unusual Pd-catalyzed rearrangement reaction. It provides efficient access to 1-phenanthrol derivatives using allyloxy-tethered aryl iodides. This rearrangement process involves the cleavage of a C-I bond, a C-O bond and C-H bonds,… read more here.
Keywords: catalyzed rearrangement; access phenanthrol; phenanthrol derivatives; rearrangement reaction ... See more keywords
Molybdenum(VI)-Catalyzed Rearrangement of Prebiotic Carbohydrates in Formamide, a Candidate Prebiotic Solvent.
Sign Up to like & getrecommendations! Published in 2018 at "Astrobiology"
DOI: 10.1089/ast.2017.1742
Abstract: It has been four decades since formamide was first suggested to perform roles as a precursor and/or a solvent in prebiotic chemistry. However, little work has sought to integrate formamide into larger prebiotic schemes that… read more here.
Keywords: formamide; catalyzed rearrangement; rearrangement prebiotic; solvent ... See more keywords
Cationic cobalt-catalyzed [1,3]-rearrangement of N-alkoxycarbonyloxyanilines
Sign Up to like & getrecommendations! Published in 2018 at "Beilstein Journal of Organic Chemistry"
DOI: 10.3762/bjoc.14.172
Abstract: A cationic cobalt catalyst efficiently promoted the reaction of N-alkoxycarbonyloxyanilines at 30 °C, affording the corresponding ortho-aminophenols in good to high yields. As reported previously, our mechanistic studies including oxygen-18 labelling experiments indicate that the… read more here.
Keywords: cobalt; catalyzed rearrangement; rearrangement alkoxycarbonyloxyanilines; cobalt catalyzed ... See more keywords