Ethyl 1,4-dioxaspiro[4.4]nonane-7-carboxylate → 1,4-Dioxaspiro[4.4]nonane-7-carboxylic acid

HRID 2047084ノート

反応式

HRID 2047084 の反応式
[O:1]1[C:5]2([CH2:10][CH2:9][CH:8]([C:11]([OH:13])=[O:12])[CH2:7]C2)[O:4][CH2:3][CH2:2]1.O1C2(CCC(C(OCC)=O)C2)OCC1.O1C2(CCC(C(OCC)=O)CC2)OCC1>>[O:4]1[C:5]2([CH2:10][CH2:9][CH:8]([C:11]([OH:13])=[O:12])[CH2:7]2)[O:1][CH2:2][CH2:3]1

参加物

4

反応物 3

HCID 245433Ethyl 1,4-dioxaspiro[4.4]nonane-7-carboxylateHCID 10488810Ethyl 1,4-dioxaspiro(4.5)decane-8-carboxylateHCID 117453341,4-Dioxaspiro[4.5]decane-8-carboxylic acid

生成物 1

HCID 214672221,4-Dioxaspiro[4.4]nonane-7-carboxylic acid

実験手順

1,4-dioxaspiro[4.4]nonane-7-carboxylic acid was synthesized in a manner similar to the synthesis of 1,4-dioxaspiro[4.5]decane-8-carboxylic acid, but with ethyl 1,4-dioxaspiro[4.4]nonane-7-carboxylate substituted for ethyl 1,4-dioxaspiro[4.5]decane-8-carboxylate.

出典と根拠

ORDレコード
ord-7731dbfac57341b5be2c0b772079d121
出典データセット
uspto-grants-2013_11
特許番号
US08591943B2

反応ノート

読み込み中…