Methanol → Dimethyl Succinate

HRID 1903345

반응식

[Na:1][Na].[CH3:3][O:4]C(C1[C:13](=[O:14])[CH2:12][CH:11]([C:15]([O:17][CH3:18])=[O:16])C(=O)C1)=O.[CH3:19][OH:20]>>[C:15]([O:17][CH3:18])(=[O:16])[CH2:11][CH2:12][C:13]([O:20][CH3:19])=[O:14].[CH3:3][O-:4].[Na+:1]

참가 물질

반응물 3

HCID 887Methanol

HCID 948661,4-Cyclohexanedicarboxylic acid, 2,5-dioxo-, 1,4-dimethyl ester

HCID 141233Disodium

생성물 2

HCID 7820Dimethyl Succinate

HCID 10942334Sodium Methoxide

실험 절차

or dianilinodihydroterephthalic acids or the salts thereof, is characterised in that the suspension of the disodium salt of dimethyl succinylosuccinate, which suspension is obtained by condensation of dimethyl succinate in a 35-45 percent by weight solution of sodium methylate in methanol, is acidified, and the liberated dimethyl succinylosuccinate is condensed with at least 2 mols of a compound of the formula ##STR3## in which

출처 및 근거

ORD 기록: ord-73f2ea8408394a40b96a9c59cc6a489c
출처 데이터셋: uspto-grants-1984_03
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US04435589

연결된 노트

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