摘要
The reduction of diaryldiselenides by Cp2TiCl2/BuiMgBr/THF led to arylselenium complex of titanocene [Cp2TiSeAr]. This species reacted smoothly with electrophilic substrates such as acylhalides, α-bromocarbonyl compounds, diaryliodonium salts, α,β-unsaturated carbonyl compounds to afford the corresponding organic selenides in high yields.
The reduction of diaryldiselenides by Cp_2TiCl_2/Bu^iMgBr/THF led to arylselenium complex of titanocene [Cp_2TiSeAr]. This species reacted smoothly with electrophilic substrates such as acylhalides, α-bromocarbonyl compounds, diaryliodonium salts, α,β-unsaturated carbonyl compounds to afford the corresponding organic selenides in high yields.
出处
《高等学校化学学报》
SCIE
EI
CAS
CSCD
北大核心
2000年第7期1073-1074,共2页
Chemical Journal of Chinese Universities
基金
国家自然科学基金!(批准号 :2 9672 0 0 8)资助
关键词
二芳基二硒醚
有机硒化合物
制备
还原反应
Diaryldiselenides
Arylselenium complex of titanocene
Titanocene dichloride
Isobutyl\|\
magnesium bromide
