Ketones are produced by the reaction of an ester or a thiol ester with a Grignard reagent, optionally in an inert solvent at a temperature of preferably from -78 DEG to +60 DEG C.doi:US3867453 AMUKAIYAMA; TERUAKIARAKI; MASASHITAKEI; HISASHI...
ChemInform Abstract: A Facile Cyclopropanol Synthesis from β-Halo Ester with Grignard Reagent. Samarium(II) Diiodide Couple.cyclopropane derivativesring closure reactionscycloalkylphenyl derivativesorgano‐silicon compounds, isocyclic O,N,S derivatives...
ChemInform Abstract: A Facile Cyclopropanol Synthesis from β‐Halo Ester with Grignard Reagent. Samarium(II) Diiodide Couple.cyclopropane derivativesring closure reactionscycloalkylphenyl derivativesorgano‐silicon compounds, isocyclic O,N,S derivatives...
ChemInform Abstract: A Facile Cyclopropanol Synthesis from β-Halo Ester with Grignard Reagent. Samarium(II) Diiodide Couple.cyclopropane derivativesring closure reactionscycloalkylphenyl derivativesorgano-silicon compoundsisocyclic ONS derivativesChemInform is a weekly Abstracting Service, delivering concise ...
Transformation of α,β-halo ester to the cyclopropanols by a coupled reagent of samarium(II) diiodide with Grignard reagent in tetrahydrofuran-hexamethylphosphoric triamide was very successfully under mild conditions.doi:10.1016/0040-4039(91)80567-PShin-ichi Fukuzawa and Yasuhiko Niimoto and Shizuyo...
The thermal stability in diethyl ether of the Grignard reagent and the products of the Grignard's intermolecular reaction at higher temperatures have been established. Reactions of the Grignard reagent with various substrates such as water, diethyl oxalate, ethyl formate, diethyl carbonate, ethyl ...
ChemInform Abstract: Synthesis and Reactions of a Perfluoroalkyl Ether Grignard Reagent Containing a Functional Ester Groupcarboxylic acid esters (acyclic compoundsThe title Grignard compound (III) is prepared by reacting the iodofluoroalkyl ether (I) with ethylmagnesium bromide (II).doi:10.1002/chin....