6-Bromonicotinic acid → HCID 66759906、化合物
反応式
Br[C:2]1[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][N:3]=1.CC1(C)C(C)(C)OB([C:19]2[O:23][C:22]([Si](C(C)C)(C(C)C)C(C)C)=[N:21][CH:20]=2)O1>>[O:23]1[C:19]([C:2]2[CH:10]=[CH:9][C:5]([C:6]([OH:8])=[O:7])=[CH:4][N:3]=2)=[CH:20][N:21]=[CH:22]1参加物
3
実験手順
The title compound is prepared from 6-bromo-nicotinic acid and 5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-2-[tris(isopropyl)silyl]-oxazole and following a procedure analogous to that described in Intermediate 45. Mass spectrum (ESI+): m/z=189 [M−H]−.
出典と根拠
- ORDレコード
- ord-791d3be931144e0b8cdb049ab7d56d86
- 出典データセット
- uspto-grants-2014_12
- 特許番号
- US08921398B2
反応ノート
読み込み中…