1,4-Dioxaspiro[4.5]decane-8-carboxylic acid → Ethyl 3-oxo-3-(1,4-dioxaspiro[4.4]nonan-7-yl)propanoate

HRID 2047086노트

반응식

HRID 2047086 반응식
[O:1]=[C:2]([CH:9]1[CH2:18][CH2:17][C:12]2([O:16][CH2:15][CH2:14][O:13]2)[CH2:11]C1)[CH2:3][C:4]([O:6][CH2:7][CH3:8])=[O:5].O1C2(CCC(C(O)=O)C2)OCC1.O1C2(CCC(C(O)=O)CC2)OCC1>>[O:1]=[C:2]([CH:9]1[CH2:18][CH2:17][C:12]2([O:13][CH2:14][CH2:15][O:16]2)[CH2:11]1)[CH2:3][C:4]([O:6][CH2:7][CH3:8])=[O:5]

참가 물질

4

반응물 3

HCID 117453341,4-Dioxaspiro[4.5]decane-8-carboxylic acidHCID 214672221,4-Dioxaspiro[4.4]nonane-7-carboxylic acidHCID 66733231Ethyl 3-oxo-3-(1,4-dioxaspiro[4.5]decan-8-yl)propanoate

생성물 1

HCID 66733777Ethyl 3-oxo-3-(1,4-dioxaspiro[4.4]nonan-7-yl)propanoate

실험 절차

Ethyl 3-oxo-3-(1,4-dioxaspiro[4.4]nonan-7-yl)propanoate was synthesized in a manner similar to the synthesis of ethyl 3-oxo-3-(1,4-dioxaspiro[4.5]decan-8-yl)propanoate, but with 1,4-dioxaspiro[4.4]nonane-7-carboxylic acid substituted for 1,4-dioxaspiro[4.5]decane-8-carboxylic acid.

출처 및 근거

ORD 기록
ord-55887559ad824c3e8e6fcdf32c80cd66
출처 데이터셋
uspto-grants-2013_11
특허 번호
US08591943B2

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