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- W4242024772 abstract "[23179-80-4] C3H5BrMg (MW 145.30) InChI = 1S/C3H5.BrH.Mg/c1-2-3-1;;/h1H,2-3H2;1H;/q;;+1/p-1 InChIKey = QUPLLJGAJVXXBW-UHFFFAOYSA-M (cyclopropyl Grignard reagent used in the synthesis of a variety of cyclopropyl derivatives,2 homoallylic bromides,3 and dienes4) Solubility: sol ethereal solvents. Form Supplied in: solution in ether or THF. Analysis of Reagent Purity: it is highly recommended to analyze every batch of cyclopropylmagnesium bromide by using one of the standard titration methods.5 Preparative Method: cyclopropylmagnesium bromide is best prepared by treating magnesium turnings with commercially available cyclopropyl bromide in THF.6a Yields usually range from 23 to 43%. Reaction in ether gives even lower yields,6 mainly due to the extensive disproportionation of cyclopropyl radicals on the magnesium surface.6a Handling, Storage, and Precautions: Grignard reagent solutions are highly flammable and moisture sensitive." @default.
- W4242024772 created "2022-05-12" @default.
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- W4242024772 date "2001-04-15" @default.
- W4242024772 modified "2023-09-30" @default.
- W4242024772 title "Cyclopropylmagnesium Bromide" @default.
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- W4242024772 doi "https://doi.org/10.1002/047084289x.rc307" @default.
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