Acetic Acid → HCID 10527264、化合物

HRID 356261ノート

反応式

HRID 356261 の反応式
[CH3:1][N:2]1[C:6]2=[N:7][C:8]([C:11]3[CH:16]=[CH:15][CH:14]=[CH:13][CH:12]=3)=[CH:9][CH:10]=[C:5]2[N:4]=[C:3]1[CH2:17][O:18][C:19]1[CH:51]=[CH:50][C:22]([CH2:23][CH:24]2[S:28][C:27](=[O:29])[N:26](C(C3C=CC=CC=3)(C3C=CC=CC=3)C3C=CC=CC=3)[C:25]2=[O:49])=[CH:21][CH:20]=1.C(O)(=O)C>O>[CH3:1][N:2]1[C:6]2=[N:7][C:8]([C:11]3[CH:12]=[CH:13][CH:14]=[CH:15][CH:16]=3)=[CH:9][CH:10]=[C:5]2[N:4]=[C:3]1[CH2:17][O:18][C:19]1[CH:51]=[CH:50][C:22]([CH2:23][CH:24]2[S:28][C:27](=[O:29])[NH:26][C:25]2=[O:49])=[CH:21][CH:20]=1

参加物

4

反応物 2

HCID 176Acetic AcidHCID 107947135-{4-(3-Methyl-5-phenylimidazo[5,4-b]pyridin-2-ylmethoxy)benzyl}-3-triphenylmethylthiazolidine-2,4-dione

生成物 1

HCID 10527264HCID 10527264、化合物収率 72.1%

試薬・触媒・溶媒 1

HCID 962Water溶媒

実験手順

A procedure similar to that described in Example 12 was repeated, except that 0.9 g of 5-{4-(3-methyl-5-phenylimidazo[5,4-b]pyridin-2-ylmethoxy)benzyl}-3-triphenylmethylthiazolidine-2,4-dione (prepared as described in Preparation 111) was treated with 36 ml of a 3:1 by volume mixture of acetic acid and water. After working up the product as described in Example 12, the resulting crude product was crystallized by trituration with ethyl acetate, to give 420 mg of the title compound, melting at 211°-213° C.

後処理

  1. customthe resulting crude product was crystallized by trituration with ethyl acetate

出典と根拠

ORDレコード
ord-58e5b779d8ad4d8c87d8c73d46a940cd
出典データセット
uspto-grants-1998_11
特許番号
US05834501

反応ノート

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