2-(2-フェニルビニル)-1,3-ジオキソラン 化学特性,用途語,生産方法
化学的特性
Cinnamaldehyde ethylene glycol acetal has a soft, warm, spicy odor reminiscent of cinnamon; sweet, spicy cinnamon–
allspice flavor.
使用
This acetal is used in flavor compositions such as Allspice, Cassia, Cinnamon, Clove and various Spice blends, etc. Concentration is usually very small (a few ppm. ) in the finished product. Under distinctly acid conditions (pickles, etc. ), the acetal will decompose and act as Cinnamic aldehyde. This will change the flavor effect of the composition. However, this acetal is moderately stable under mildly acid conditions.
製造方法
From cinnamic aldehyde and ethylene glycol.
Synthesis Reference(s)
The Journal of Organic Chemistry, 60, p. 2931, 1995
DOI: 10.1021/jo00114a055Synthetic Communications, 1, p. 127, 1971
DOI: 10.1080/00397917108081630Tetrahedron Letters, 36, p. 9189, 1995
DOI: 10.1016/0040-4039(95)01988-T
2-(2-フェニルビニル)-1,3-ジオキソラン 上流と下流の製品情報
原材料
準備製品