Trimethylsilyldiazomethane → HCID 178501284、化合物
反応式
[OH:1][C@@H:2]1[CH2:7][CH2:6][C@H:5]([C:8]([OH:10])=[O:9])[CH2:4][CH2:3]1.[CH3:11][Si](C=[N+]=[N-])(C)C>C1(C)C=CC=CC=1.CO>[OH:1][C@@H:2]1[CH2:7][CH2:6][C@H:5]([C:8]([O:10][CH3:11])=[O:9])[CH2:4][CH2:3]1参加物
4
実験手順
2 g of cis-4-hydroxycyclohexanecarboxylic acid (13.87 mmol, 1 eq.) are placed in 50 mL of a 4/1 mixture of toluene/methanol at room temperature. Trimethylsilyl-diazomethane (111 mL, 221.96 mmol, 16 eq.) is poured into the reaction medium with stirring. After 3 hours at room temperature, the reaction medium is evaporated to give 2.6 g of methyl cis-4-hydroxycyclohexanecarboxylate.
後処理
- customthe reaction medium is evaporated
出典と根拠
- ORDレコード
- ord-a17d6560d56b49ce8bc74aea7998ed5c
- 出典データセット
- uspto-grants-2013_10
- 特許番号
- US08546391B2
反応ノート
読み込み中…