Hydrochloric Acid → HCID 21612964, 화합물

반응식

[NH2:1][CH:2](/[CH:6]=[CH:7]/[CH2:8][P:9]([OH:12])([OH:11])=[O:10])[C:3]([OH:5])=[O:4].Cl.[CH2:14](O)[CH:15]([CH3:17])[CH3:16]>>[CH2:14]([O:4][C:3](=[O:5])[CH:2]([NH2:1])/[CH:6]=[CH:7]/[CH2:8][P:9]([OH:12])([OH:11])=[O:10])[CH:15]([CH3:17])[CH3:16]

참가 물질

반응물 3

HCID 313Hydrochloric Acid

HCID 6560Isobutanol

HCID 6506250HCID 6506250, 화합물

생성물 1

HCID 21612964HCID 21612964, 화합물

실험 절차

1.5 g of E-2-amino-5-phosphono-3-pentenoic acid are suspended in 30 ml of isobutanol and the suspension is saturated with hydrogen chloride gas for 31/2 hours at 70°. After concentration, the residue is dissolved in 10 ml of isobutanol, 10 ml of propylene oxide are added and the precipitate is filtered off. Recrystallisation from water/acetone 1:1 yields E-2-amino-5-phosphono-3-pentenoic acid isobutyl ester, m.p. 163°-164°.