Hydroformylation is the addition of synthesis gas (“syngas”), a mixture of CO and H2, to
olefins in the presence of a catalyst under the formation of aldehydes. Hydrogen (“hydro”) …

Enamine chemistry, pioneered by Stork in the 1950s, is very useful in synthesis. 1 Enamines
1 (Scheme 1) are nitrogen analogues of enols. The Cβ position has nucleophilic properties …

The aza Paternò–Büchi reaction is a [2+ 2]-cycloaddition reaction between imines and
alkenes that produces azetidines, four-membered nitrogen-containing heterocycles …

Terminal alkenes are readily available functional groups which appear in α‐olefins
produced by the chemical industry, and they appear in the products of many contemporary …

Two catalytic systems have been developed for the arylboration of endocyclic
enecarbamates to deliver synthetically versatile borylated saturated N‐heterocycles in good …

Both enantiomers of 2, 3-bis (tert-butylmethylphosphino) quinoxaline (QuinoxP*), 1, 2-bis
(tert-butylmethylphosphino) benzene (BenzP*), and 1, 2-bis (tert-butylmethylphosphino)-4, 5 …

An unprecedented, chemo-and regioselective, organo-photoredox catalyzed
hydroformylation reaction of aryl olefins with diethoxyacetic acid as the formylation reagent …

The recent literature on asymmetric hydroformylation is reviewed from the perspective of the
ligand development. Much progress was made in the area of hybrid bidentate ligands …

Hydroformylation of olefins can generate linear and branched aldehydes, and the branched
aldehydes are attractive precursors for the synthesis of fine chemicals and pharmaceuticals …

Conspectus In the nearly 80 years since catalytic hydroformylation was first reported,
hundreds of billions of pounds of aldehyde have been produced by this atom efficient one …