反応 #1806841

反応方程式

glycerol monooleate

glycerol

glycerol

1,2-hexadecanediol

boric acid

→

Glycerol Monooleate 1.2-Hexadecanediol

溶媒

toluene

water

反応条件

後処理

1. 1
   workup.ADDITIONwere charged to a reactor
2. 2
   その他equipped
3. 3
   温度The contents were heated
4. 4
   その他of water collected
5. 5
   その他The solvent was removed by vacuum distillation at 150° C.
6. 6
   ろ過the product was filtered at about 100° C. through diatomaceous earth
7. 7
   温度after cooling

実験手順

Approximately 92 g of glycerol monooleate (commercially available as 60/40 mixture of glycerol monoleate/glycerol diooleate), 52 g of 1,2-hexadecanediol and 100 g of toluene were charged to a reactor equipped as described in Example 1. The contents were heated to liquify and 11 g of boric acid were added. The mixture was further heated up to 150° C. over a period of 6 hours until water evolution stopped. Approximately 9 ml. of water collected. The solvent was removed by vacuum distillation at 150° C. and the product was filtered at about 100° C. through diatomaceous earth. The product became a waxy solid after cooling.

出典