Abstract
Gallium mediated allylation and cinnamylation reactions of 1,2-diones in presence of LiBr and KI afforded α-hydroxycarbonyl compounds in moderate to good yields.
References
1.
(a)
Cintas P.
, Synlett , 1995 , 1087 –1096
2.
Li C.-J.
and
Chan T.-H.
, Tetrahedron , 1999 , 55 , 11149 –11176 .
3.
Nair V.
and
Jayan C. N.
, Tetrahedron Lett. , 2000 , 41 , 1091 -1094 .
4.
(a)
Araki S.
,
Ito H.
and
Butsugan Y.
, J. Organomet. Chem. , 1988 , 2 , 475 –478
5.
Han Y.
,
Chi Z.
and
Huang Y.
, Synth. Commun. , 1999 , 29 , 1287 –1296
6.
Bao W.
and
Zhang Y.
, Synth. Commun. , 1997 , 27 , 615 –620
7.
Han Y.
and
Huang Y.–Z.
, Tetrahedron. Lett. , 1994 , 35 , 9433 –9434
8.
Zhang X.–L.
,
Han Y.
,
Tao W.–T.
and
Huang Y.–Z.
J. Chem. Soc., Perkin Trans I , 1995 , 189 –191
9.
Han Y.
and
Huang Y.–Z.
, Tetrahedron. Lett. , 1998 , 39 , 7751 –7754 .
10.
Naruta Y.
, J. Am. Chem. Soc. , 1980 , 102 , 3774 .
11.
Yamamoto Y.
and
Asao N.
, Chem. Rev. , 1993 , 93 , 2207 –2293 .