Potassium Carbonate → HCID 21294045、化合物

HRID 543226ノート

反応式

HRID 543226 の反応式
Br[CH:2]([CH2:11][CH2:12][CH3:13])[CH2:3][CH2:4][CH2:5][CH2:6][C:7]([O:9]C)=[O:8].[CH3:14][CH2:15][CH2:16][C:17]1[C:22]([OH:23])=[C:21]([C:24]([CH3:26])=[O:25])[CH:20]=[CH:19][C:18]=1[OH:27].C(=O)([O-])[O-].[K+].[K+].[OH-].[Na+]>C(O)C.CC(C)=O>[C:24]([C:21]1[CH:20]=[CH:19][C:18]([O:27][CH:2]([CH2:11][CH2:12][CH3:13])[CH2:3][CH2:4][CH2:5][CH2:6][C:7]([OH:9])=[O:8])=[C:17]([CH2:16][CH2:15][CH3:14])[C:22]=1[OH:23])(=[O:25])[CH3:26]

参加物

7

実験手順

Following the procedures of Examples 15 E and 15F, 1.18 g. of methyl 6-bromo-nonanoate and 0.91 g. of 2,4-dihydroxy-3-propylacetophenone were reacted in the presence of 0.65 g. of potassium carbonate in 40 ml. of acetone. Hydrolysis of the ester intermediate with sodium hydroxide in aqueous ethanol gave the title product, M+ =350; NMR.

出典と根拠

ORDレコード
ord-4c3ae2b8cc054269baaf62d1ca5cc75c
出典データセット
uspto-grants-1987_04
特許番号
US04661505

反応ノート

読み込み中…