Ammonia → Diethyl 1-amino-1,3-butadiene-2,4-dicarboxylate

HRID 231873노트

반응식

HRID 231873 반응식
C[N:2](C)[CH:3]=[C:4]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH:5]=[CH:6][C:7]([O:9][CH2:10][CH3:11])=[O:8].N>>[NH2:2][CH:3]=[C:4]([C:12]([O:14][CH2:15][CH3:16])=[O:13])[CH:5]=[CH:6][C:7]([O:9][CH2:10][CH3:11])=[O:8]

참가 물질

3

반응물 2

HCID 222AmmoniaHCID 54366534Diethyl 1-dimethylamino-1,3-butadiene-2,4-dicarboxylate

생성물 1

HCID 73675241Diethyl 1-amino-1,3-butadiene-2,4-dicarboxylate

실험 절차

If diethyl 1-dimethylamino-1,3-butadiene-2,4-dicarboxylate and ammonia are used as starting substances for the process according to the invention in variant (b), the diethyl 1-amino-1,3-butadiene-2,4-dicarboxylate formed is isolated and this ester is reacted further with sodium ethylate, the reaction sequence can be outlined by the following equation: ##STR6##

출처 및 근거

ORD 기록
ord-975e9ae48d92431db72580c037be878f
출처 데이터셋
uspto-grants-1989_07
특허 번호
US04849519

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