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An abstract of the article "Cobalt-Catalyzed Cross-Coupling of Grignards with Allylic and Vinylic Bromides: Use of Sarcosine as a Natural Ligand" by R. Frlan and colleagues is presented.

An Fe(III)-catalyzed cross-coupling of N-heteroaromatic tosylates with aryl and alkyl Grignard reagents is presented. [ABSTRACT FROM AUTHOR]

A three-component Ni-catalyzed coupling reaction of internal alkynes with aryl Grignard reagents and aryl iodides is presented to give fully substituted tetraaryl and triaryl ethenes. [ABSTRACT FROM AUTHOR]

For the first time mixed diaryl titanates are used as intermediates to modify the reactivity of the Grignard reagents. [ABSTRACT FROM AUTHOR]

The reaction is assumed to proceed via a radical process. [ABSTRACT FROM AUTHOR]

Abstract: The cross‐coupling is applied to the synthesis of aryl‐aryl, aryl‐alkynyl, and alkynyl‐alkyl cross‐coupling products starting either from two Grignard reagents, or from an alkyne which is transformed into the corresponding Grignard reagent in situ. [ABSTRACT FROM AUTHOR]

Review: 53 refs. [ABSTRACT FROM AUTHOR]

In contrast to previous reports with aryl chlorides, the title coupling reaction with aryl sulfamates proceeds with low levels of the Grignard homocoupling side reaction. [ABSTRACT FROM AUTHOR]

The cross-coupling reaction of unactivated alkyl aryl thioethers with aryl Grignard compounds is realized with nitrogen as 'directing group' [reaction of (VI)]. [ABSTRACT FROM AUTHOR]

A cross-coupling reaction between alkyl halides and various Grignard reagents is carried out in the presence of commercially available copper nanoparticles as a catalyst and an alkyne additive. [ABSTRACT FROM AUTHOR]

A powerful Ni-catalyzed cascade reaction involving cyclization followed by cross-coupling allows the formation of up to three alkyl-alkyl bonds in a single operation by using alkene-containing alkyl iodides and Grignard reagents. [ABSTRACT FROM AUTHOR]

The title reaction proceeds under mild conditions to give 1,3-diynes in low to moderate yields without homocoupling byproducts. [ABSTRACT FROM AUTHOR]