反応式
Cl[C:2]([F:6])=[C:3]([F:5])[F:4].C([Li])CCC.Cl[Si:13]([CH3:16])([CH3:15])[CH3:14]>>[F:4][C:3]([F:5])=[C:2]([F:6])[Si:13]([CH3:16])([CH3:15])[CH3:14]参加物
4
実験手順
Chlorotrifluoroethylene of the formula (10) is treated with n-butyl lithium and then reacted with chlorotrimethylsilane of the formula (11) to obtain 1,1,2-trifluoro-2-trimethylsilylethylene of the formula (12). Then, without isolation, this compound (12) is reacted further with a lithium compound of the formula (13) to obtain a difluoroethylene compound of the formula (14).
出典と根拠
- ORDレコード
- ord-d714a4907e85428cb8eae91d6d2f93c7
- 出典データセット
- uspto-grants-1995_05
- 特許番号
- US05419851
関連ノート
読み込み中…