Method for the production of Grignard compounds

Chemistry of carbon compounds – Miscellaneous organic carbon compounds – C-metal

Reexamination Certificate

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Reexamination Certificate

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07427370

ABSTRACT:
The invention relates to a method for producing Grignard compounds, according to which magnesium is reacted in a suitable fluid reaction medium in a protective atmosphere with hologen-substituted organic compounds by means of microwave radiation.

REFERENCES:
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patent: 199 60 865 (2001-06-01), None
patent: 0 755 715 (1997-01-01), None
Yu et al., A convenient approach to substituted 1-(1-alkenyl)cyclopropanols: a new preparation of 2,3-methanoamino acids, Tetrahedron Letters, 2000, 41 (33), 6399-6402.
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Majetich et al., Journal of Microwave Power and Electromagnetic Energy, 30, 1, 1995, 27-45.
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“Preparation of an Extremely Active Magnesium Slurry for Grignard Reagent Preparations by Metal Atom-Solvent Cocondensations”, K.J. Klabunde et al., Journal of Organometallic Chemistry, vol. 71, No. 3, 1974, pp. 309-313.
“Magnesium Activation”, Reuben D. Rieke et al., Handbook of Grignard Reagents, 1996, pp. 53-77.
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“29-Organometallics”, vol. 92, 1980, p. 621.

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