Water → HCID 10331861, 화합물

반응식

Cl[C:2]1[C:7]([C:8]#[N:9])=[CH:6][C:5]([C:10]2[CH:15]=[CH:14][N+:13]([O-:16])=[CH:12][CH:11]=2)=[CH:4][N:3]=1.O.[CH3:18][N:19](C)[CH:20]=O>>[C:8]([C:7]1[C:2]([N:19]([CH3:20])[CH3:18])=[N:3][CH:4]=[C:5]([C:10]2[CH:15]=[CH:14][N+:13]([O-:16])=[CH:12][CH:11]=2)[CH:6]=1)#[N:9]

참가 물질

반응물 3

HCID 962Water

HCID 6228Dimethylformamide

HCID 10243008HCID 10243008, 화합물

생성물 1

HCID 10331861HCID 10331861, 화합물

실험 절차

2-Chloro-3-cyano-5,4'-bipyridine-1'-oxide and 3 g N,N-dimethylammonium-N,N-dimethyl carbamate is heated in 50 ml dimethylformamide for 2 hours on the boiling water bath and then allowed to cool. The crystalline precipitate, formed on standing overnight in the refrigerator, is filtered off with suction, crystallized from dimethylformamide and dried at 110° C. Yield: 2.9 g (93.2% of the theoretical yield), with a melting point of 282° C.-284° C.

후처리

temperatureto cool
customThe crystalline precipitate, formed
filtrationis filtered off with suction
customcrystallized from dimethylformamide
customdried at 110° C
customYield: 2.9 g (93.2% of the theoretical yield), with a melting point of 282° C.-284° C.

출처 및 근거

ORD 기록: ord-964512da74394de799e3e3d4b2f27f1c
출처 데이터셋: uspto-grants-1992_11
DOI: 10.6084/m9.figshare.5104873.v1
특허 번호: US05162533

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