3-Amino-4-methoxy-1,2,5-thiadiazole 1-oxide → HCID 23312508, Verbindung

Reaktionsgleichung

CN(CC1N=C(OCCCN)C=CC=1)C.NC1C(OC)=NS(=O)N=1.[NH2:25][C:26]1[C:30]([NH:31][CH2:32][CH2:33][CH2:34][O:35][C:36]2[CH:41]=[CH:40][CH:39]=[C:38]([CH2:42][N:43]3[CH2:48]CCC[CH2:44]3)[N:37]=2)=[N:29][S:28](=O)[N:27]=1>>[NH2:25][C:26]1[C:30]([NH:31][CH2:32][CH2:33][CH2:34][O:35][C:36]2[CH:41]=[CH:40][CH:39]=[C:38]([CH2:42][N:43]([CH3:44])[CH3:48])[N:37]=2)=[N:29][S:28][N:27]=1

Komponenten

Edukt 3

HCID 159612163-Amino-4-methoxy-1,2,5-thiadiazole 1-oxide

HCID 15961340HCID 15961340, Verbindung

HCID 21292013HCID 21292013, Verbindung

Produkt 1

HCID 23312508HCID 23312508, Verbindung

Versuchsvorschrift

When a methanolic solution of 3-(6-dimethylaminomethyl-2-pyridyloxy)propylamine [prepared according to published U.K. patent application No. 2,098,988] is reacted with 3-amino-4-methoxy-1,2,5-thiadiazole 1-oxide according to the general procedure described in U.K. patent application No. 2,067,987 and the resulting 3-amino-4-[3-(6-piperidinomethyl-2-pyridyloxy)propylamino]-1,2,5-thiadiazole 1-oxide is successively reacted by the general procedure described in Example 1, Step A, and then by either Example 1, Step B, or Example 10, the title compound is thereby produced.