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.
Allylation of carbonyl compounds by allylic acetates using a cobalt halide as catalyst
Gomes, Paulo,Gosmini, Corinne,Perichon, Jacques
, p. 1909 - 1915 (2007/10/03)
In acetonitrile as solvent and in the presence of a simple cobalt halide as catalyst, the reduction by zinc dust of a mixture of aldehydes or ketones and allylic acetates affords the corresponding homoallylic alcohols in good yields.
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.