反応 #63029

反応方程式

1,6-diaminohexane

S-methylthiopseudourea

H2SO4

→

6-guanidino-1-hexanamine

溶媒

H2O

H2O

反応条件

後処理

1. 1
   workup.ADDITIONAfter the completion of addition
2. 2
   ろ過after which the precipitate (the diadduct) was filtered
3. 3
   濃縮The filtrate was concentrated to a viscous oil which upon the addition of 50 ml
4. 4
   その他of MeOH precipitated 718 mg

実験手順

To 2.3 g. of 1,6-diaminohexane dissolved in 50 ml. of H2O was added dropwise with vigorous stirring a solution of 2 g. of S-methylthiopseudourea.H2SO4 in 20 ml. of H2O. After the completion of addition, the stirring was continued for 15 hours, after which the precipitate (the diadduct) was filtered. The filtrate was concentrated to a viscous oil which upon the addition of 50 ml. of MeOH precipitated 718 mg. of white powder.

出典