Indium mediated isoprenylation of carbonyl compounds with 2-bromomethyl-1,3-butadiene: a short synthesis of (±)-ipsenol

Journal of the Brazilian Chemical Society

Universidade Federal do Rio Grande do Sul, Porto Alegre, Brazil¹  Pontifícia Universidade Católica do Rio Grande do Sul, Porto Alegre, Brazil¹  Ceschi, Marco A.¹  Petzhold, Cesar¹  Schenato, Rossana A.¹ 

关键词: isoprenylation;    indium;    2-bromomethyl-1;    3-butadiene;    (±)-ipsenol;   

DOI  :  10.1590/S0103-50532003000500010

学科分类：化学（综合）

来源: SciELO

【 摘 要 】

Isoprenylation of aldehydes and ketones was directly performed by selective indium insertion on a mixture of 2-bromomethyl-1,3-butadiene and its vinylic isomers in good yields. A short synthesis of (±)-ipsenol, an aggregation pheromone of the Ips paraconfusus bark beetle, demonstrates the utility of this method in organic synthesis.

【 授权许可】

Unknown