The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jun. 14, 2005
Filed:
Jul. 03, 2002
Applicants:
Jacques Perichon, Savigny-sur-Orge, FR;
Corinne Gosmini, Savigny-sur-Orge, FR;
Hyacinthe Fillon, Thiais, FR;
Inventors:
Jacques Perichon, Savigny-sur-Orge, FR;
Corinne Gosmini, Savigny-sur-Orge, FR;
Hyacinthe Fillon, Thiais, FR;
Assignee:
Rhodia Chimie, Boulogne Billancourt, FR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07F003/06 ; C09K003/00 ;
U.S. Cl.
CPC ...
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.