36971-12-7Relevant articles and documents
Rhodium catalysed carbonylation of homoallylic alcohols to spiropyrans bearing quaternary centres
Kitsos-Rzychon, Beate,Eilbracht, Peter
, p. 10721 - 10732 (1998)
A convenient preparation of substituted-spiropyrans via rhodium catalysed hydroformylation of homoallylic alcohols, followed by a condensation sequence to form hemiacetals and 2,2,3,3-tetraalkyl-4[H]- pyrans, is described.
Iron-catalyzed electrochemical allylation of carbonyl compounds by allylic acetates
Durandetti, Muriel,Meignein, Clotilde,Perichon, Jacques
, p. 3121 - 3124 (2007/10/03)
Homoallylic alcohols were synthesized from aldehydes or ketones and allylic acetates, using an electrochemical process catalyzed by iron complexes. We first studied the reactivity of allyl acetate, using N,N-dimethylformamide (DMF) or acetonitrile (AN) as solvent, FeBr2 as catalyst, and Fe as the sacrificial anode. Then we tested the regioreactivity of crotyl acetate and other allylic derivatives.
Indium mediated allylation and propargylation reactions of dimethyl acetals and ketals
Kwon, Jin Sun,Pae, Ae Nim,Choi, Kyung Il,Koh, Hun Yeong,Kim, Youseung,Cho, Yong Seo
, p. 1957 - 1959 (2007/10/03)
Indium mediated allylation and propargylation reactions of acetals and ketals with various allyl or propargyl bromides in aqueous media successfully provided the corresponding homoallylic or homopropargylic (and allenylic) alcohol, respectively, in moderate to good yields. Highly chemoselective allylation is also described. The ketal and aryl acetal could be selectively allylated over the aliphatic one in 80-84% yields.