Acetic Acid → HCID 14674517、化合物

HRID 1656070ノート

反応式

HRID 1656070 の反応式
[CH2:1]1[CH2:36][O:35][C:3]([CH2:30][CH2:31][CH2:32][CH2:33][CH3:34])([CH2:4][CH2:5][C:6]23[CH2:13][CH:12]([O:14][C:15](=[O:28])[C:16]4C=CC(C5C=CC=CC=5)=CC=4)[CH2:11][CH:10]2CC(=O)O3)[O:2]1.C(=O)([O-])[O-:38].[K+].[K+].C(O)(=O)C>CO>[CH2:36]1[CH2:1][O:2][C:3]([CH2:30][CH2:31][CH2:32][CH2:33][CH3:34])([CH2:4][CH2:5][C@H:6]2[C@H:10]([OH:38])[CH2:11][C@H:12]3[C@@H:13]2[CH2:16][C:15](=[O:28])[O:14]3)[O:35]1

参加物

5

反応物 3

HCID 176Acetic AcidHCID 11430Potassium CarbonateHCID 867458653,3-Ethylenedioxyoctyl-7-(4-phenylbenzoyloxy)-2-oxabicyclo[3.3.0]octan-3-one

生成物 1

HCID 14674517HCID 14674517、化合物

試薬・触媒・溶媒 1

HCID 887Methanol溶媒

実験手順

To a solution of (1S,5R,6R,7R)-6-(3,3-ethylenedioxyoctyl-7-(4-pheny1benzoyloxy)-2-oxabicyclo[3.3.0]octan-3-one (5a) (8.20 g) in methanol (200 ml)was added potassium carbonate (1.15 g) and the resultant mixture was stirred overnight, and acetic acid (1 ml) was added thereto. The crude product obtained by treating in the conventional manner was subjected to silica gel column chromatography to give the title compound (6a).

後処理

  1. customThe crude product obtained
  2. additionby treating in the conventional manner

出典と根拠

ORDレコード
ord-690b81487c804e4597ef31bfadb5bfc5
出典データセット
uspto-grants-1993_10
特許番号
US05252605

反応ノート

読み込み中…