叔醇 meaning in English
tertiary alchol
tertiary alcohol
Examples
- Isolate and synthetic aroma chemicals . determination of tertiary content by acetyol chloride - dimethyl aniline method
单离及合成香料叔醇含量的测定氯乙酰-二甲基苯胺法 - The yields of dehydronerolidol , dehydrogeranyllinalool , and dehydroisophytol , under suitable conditions of ethynylation of the three terpenylacetones , were 85 . 7 % , 86 . 7 % , and 74 . 4 % , respectively
在合适的反应条件下, 3种萜烯基丙酮乙炔产物,脱氢橙花叔醇、脱氢香叶基芳樟醇和脱氢异植物醇的得率分别为85 . 7 % 、 86 . 7 %和74 . 4 % 。 - They were used as efficient lewis acid catalysts for esterification reactions of carboxylic acids with alcohols to afford corresponding saturated esters with 87 % ~ 98 % yields and unsaturated and tertiary ones with 90 % ~ 94 % and 54 % ~ 68 % yields , respectively
结果表明,该有机锡化合物是合成酯的优良催化剂,产品收率高,饱和一元羧酸酯的收率为87 % ~ 98 % ,对不饱和羧酸酯和空间位阻大的叔醇酯也能得到较满意的收率,分别为90 % ~ 94 %和54 % ~ 68 % 。 - Unsaturated alkynyl alcohols , such as dehydronerolidol , dehydrogeranyllinalool , and dehydroisophytol , were prepared by ethynylation of turpentine derivatives , namely terpenylacetones , e . g . geranylacetone , farnesylacetone , and phyton under normal pressure in presence of alkali metal hydroxide and organic solvents
摘要松节油衍生物格萜烯基丙酮,如香叶基丙酮、金合欢基丙酮和植物酮在常压条件,碱金属氢氧化物和有机溶剂存在下可发生乙炔化反应,形成对应的, -不饱和炔醇化合物脱氢橙花叔醇、脱氢香叶基芳樟醇和脱氢异植物醇。