검색어: 1 menit berikutnya (인도네시아어 - 영어)

1 menit
1 minute

melakukan buka puasa bersama keluarga dan setelah 10 menit mengikuti les privat sampai jam 8 malam
doing iftar with family and after 10 minutes taking private lessons until 8 pm

dalam vial 30 ml, asetofenon (2,5 mmol) dan litium hidroksida monohidrat (0,5 mmol) dilarutkan dalam metanol (10 ml), dan campuran diaduk pada suhu 5 ° c selama 10 menit diikuti dengan penambahan benzaldehida (2,70 mmol). campuran reaksi diaduk pada suhu kamar dan dimonitor dengan klt menggunakan fasa gerak heksana / etil asetat (3: 1). reaksi dipadamkan setelah 24 jam dengan menuangkan campuran ke dalam 100 ml air es dingin sambil diaduk. dalam sintesis 1 4, massa lengket adalah obse
in a 30 ml vial, acetophenone (2.5 mmol) and lithium hydroxide monohydrate (0.5 mmol) were dissolved in methanol (10 ml), and the mixture was stirred at 5°c for 10 min followed by addition of benzaldehyde (2.70 mmol). the reaction mixture was stirred at room temperature and monitored by tlc using hexanes/ethyl acetate (3:1) as the mobile phase. the reaction was quenched after 24 h by pouring the mixture into 100 ml of ice cold water with stirring. in the synthesis of 14, a sticky mass was obse