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HRID 247050作成日:2026年10月26日

1-Butanol → Butan-1-ol;2-ethyl-2-(hydroxymethyl)propane-1,3-diol;titanium

https://huagongshe.com/reaction/247050

反応式

関与物質

役割名称HCID仕込み量
反応物1-ButanolHCID 263—
反応物TrimethylolpropaneHCID 6510—
反応物Stearyl AlcoholHCID 8221—
反応物Titanium isopropoxideHCID 11026—
生成物Butan-1-ol;2-ethyl-2-(hydroxymethyl)propane-1,3-diol;titaniumHCID 22960090—

反応手順

A liquid mixture of 28.4 g (0.1 mole) of tetraisopropyl titanate, 4.5 g (0.033 mole) of trimethylolpropane, 0.1 g (0.0004 mole) of stearyl alcohol and an excess amount, i.e., 100 g (1.37 moles) of butanol was heated under reflux to dissolve the solid substance completely. The resultant isopropyl alcohol and butanol were then distilled off to obtain trimethylolpropane-butyl alcohol-titanate (polyol titanate). The polyol titanate was then cooled by ice, followed by an addition of butanol which contained 1.8002 g (0.10 mole) of water. After heating the resultant mixture to form a uniform solution, butanol was removed by distillation. Under cooling, butanol with 0.9005 g (0.05 mole) of water incorporated therein was added again. The resultant mixture was heated to effect polymerization and crosslinking. Butanol was then removed thoroughly under reduced pressure. After heating the residue again at 100° C. for 30 minutes in water-containing butanol, the product was dried under reduced pressure to obtain 12.2 g of a solid substance. This solid substance had such properties that it showed water repellency when water was added thereto but its surface was wet immediately when an alcohol was added thereto.

情報源と証拠

DOI10.6084/m9.figshare.5104873.v1
特許番号US04705764
出典データセットuspto-grants-1987_11
ORD IDord-4fe6e30855704a1a97963f93d14fa807
出典メモuspto-grants-1987_11