Ethanolamine → HCID 178427857、化合物

反応式

O[CH2:2][C@@H:3]([NH2:8])[CH2:4][CH:5]([CH3:7])[CH3:6].COC(=O)[C@H](CC(C)C)N.OCCN.[F:23][C:24]1[CH:29]=[CH:28][C:27]([N:30]=[C:31]=[S:32])=[C:26]([CH3:33])[CH:25]=1>>[F:23][C:24]1[CH:29]=[CH:28][C:27]([N:30]=[C:31]2[NH:8][C@@H:3]([CH2:4][CH:5]([CH3:7])[CH3:6])[CH2:2][S:32]2)=[C:26]([CH3:33])[CH:25]=1

参加物

反応物 4

HCID 700Ethanolamine

HCID 65105(+)-L-Leucine methyl ester

HCID 111307L-Leucinol

HCID 27373994-Fluoro-2-methylphenyl isothiocyanate

生成物 1

HCID 178427857HCID 178427857、化合物

実験手順

(1S)-1-(Hydroxymethyl)-3-methylbutylamine was made from (L)-leucine methyl ester as described in Method B1b. The 2-hydroxyethylamine was converted to (1S)-1-(chloromethyl)-3-methylbutanammonium chloride as described in Method B7a. 4-Fluoro-2-methylphenyl isothiocyanate was reacted with (1S)-1-(chloromethyl)-3-methylbutanammonium chloride according to Method C1a to give (4S)-2-(4-fluoro -2-methylphenylimino)-4-isobutyl-1,3-thiazolidine. The thiazolidine was reacted with isobutyl bromide according to Method D2a to give (4S)-2-(4-fluoro-2-methylphenylimino)-3,4-diisobutyl-1,3-thiazolidine.