As a rule, individuals are correctly informed about acne, confirming that the search for treatment and awareness of its value are generally helping to gradually eliminate some of the stigmas from the past.

Allylation of aromatic and heteroaromatic aldehydes 1a-k with allyltrichlorosilane 2 can be catalyzed by the new heterobidentate, terpene-derived bipyridine N-monoxides 4, 6a,b, and 8-11 (

Palladium complexes supported by tridentate phosphido diphosphine ligands (P(o-C 6 H 4 PR 2 ) 2 : 1, R ) i Pr; 2, R ) Ph) haVe been synthesized, characterized, and tested as catalysts for the electrophilic allylation of aldehydes. The palladium complex 2 resulted in an interesting catalyst for electrophilic allylation in the presence of allyltributyltin, giVing good yields under Very mild reaction conditions and eVen in the absence of the solVent.