Preparation of aromatic organozinc compounds and composition...

Details Preparation of aromatic organozinc compounds and composition... Preparation of aromatic organozinc compounds and composition...

2005-06-14

2005-06-14

Nazario-Gonzalez, Porfirio (Department: 1621)

Organic compounds -- part of the class 532-570 series

Organic compounds

Heavy metal containing

C556S121000, C252S183140

Reexamination Certificate

active

06906214

ABSTRACT:
The invention relates to a technique for preparing aromatic organozinc compounds and to a composition therefore. This composition constitutes a reactant that can be used to carry out the synthesis of organozinc compounds, and comprises a cobalt salt, a zinc salt, a polar aprotic solvent and elemental zinc in divided form, the elemental zinc being in solid form, the other elements being in a form dissolved in the solvent. Application to organic synthesis.

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Fillon, H et al; Tetrahedron Letters (2001), 42(23), 3843-3846, XP004240102 The whole document.
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Buriez, O et al. ; Journal of Electroanalytical Chemistry (2001), 506(2), 162-169, XP002195473 the whole document.
International Search Report (2002).

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