Having examined the general reactivity and scope of the developed sulfonamide synthesis, we next wanted to test the methodology by application to an array synthesis format.
The chosen strategy illustrates important issues regarding scope, reactivity, product yield, reaction time, reuse and recyclability that will help in designing new synthetic routes for other heterocyclic synthesis.
The asymmetric inter- and intramolecular Heck and related reactions are also comprehensively reviewed, from their original development to recent advances in terms of substrate scope, reactivity, regio-, and enantioselectivity.
Replacement of the carboxylic acid functionality in the widely used organocatalyst proline with a tetrazolic acid leads to a catalyst with increased reactivity and solvent scope, as demonstrated in the direct catalytic asymmetric aldol reaction.
Artificial metalloenzymes, with their high selectivity and specificity combined with a wide scope of reactivity and substrates, constitute an original approach for catalyst development.
This unusual reactivity emphasizes the greater scope of mixed-metal chemistry as TMP self-deprotonation/metalation is unlikely to be reproduced (in a controlled manner) in a homometallic system.
Here we present a detailed experimental study that elucidates the factors contributing to the broad aldehyde scope and high reactivity.
The first will focus on vascular reactivity in IPF and is beyond the scope of this review.
However, the diverse and straightforward nature of these reactions suggests that 2 is amenable to reactions with a wide range of functional electrophiles, and reactions to extend the scope and efficacy of this reactivity are ongoing.
However, this is solely based on structure (i.e. particle size, surface area, and percentage of vacancy sites) and does not encompass the full scope of factors contributing to Mn-oxide reactivity.
