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- The asymmetric allylation of aldehydes is one of the most important methods for preparation of chiral homoallylic alcohol, which is a building block in organic synthesis. 醛的不对称烯丙基化反应是合成手性烯丙基醇的一类重要方法,从手性辅基控制反应和化学催化不对称反应两个方面对近20多年来的相关报道进行综述。
- The asymmetric allylation of aldehydes is one of the most important methods for preparation of chiral homoallylic alcohol, which is the building block in organic synthesis of fine chemistry and drugs. 醛的不对称烯丙基化反应是合成手性烯丙基醇的一种重要方法,而手性烯丙基醇是一类重要医药中间体,本文以手性烯丙基硼酒石酸二酰胺酯为辅基,进行脂肪醛的不对称烯丙基化反应研究。
- Isomerization of homoallylic alcohol 高烯丙醇异构化
- Keywords zinc;water;diketone;androstendione;allylation;homoallylic alcohol; 锌;水相介质;双酮;雄甾烯二酮;烯丙基化;高烯丙基醇;
- The judge enjoined him from selling alcohol. 法官禁止他卖酒。
- Synthesis of Homoallyl Alcohol by Allylsamarium Bromide and Carbonyl Compounds 烯丙基溴化钐与羰基化合物反应合成高烯丙基醇
- Isomerization of homoallylic alcohols 烯丙醇异构化
- Keywords zinc;tin;terminal epoxides;allylation;homoallylic alcohol;bishomoallylic alcohol; 锌;锡;末端环氧化物;烯丙基化;高烯丙基醇;高高烯丙基醇;
- Jim's doctor advised him to forbear from alcohol. 吉姆医生建议他尽量不喝酒。
- From then on he abstained from alcohol. 从那时候起他就戒酒了。
- Alcohol has a very bad effect on drivers. 酒精对司机的影响很大。
- This substance is soluble in alcohol. 这种物质能够溶解在酒精中。
- Shenever touches (ie drinks) alcohol. 她向来滴酒不沾。
- Such an extract in a solution of alcohol. 酒精提取物酒精溶液中的提取物
- Brandy of 90 proof is about 45% alcohol. 九十度的白兰地约含酒精百分之四十五。
- A drunkard is in bondage to alcohol. 酒鬼是酒的奴隶。
- He decided to keep off alcohol after the accident. 发生那次事故後,他决定不再饮酒。
- A medication that is incompatible with alcohol. 一种不能与酒同时服用的药物
- Whisky contains a large percentage of alcohol. 威士忌所含酒精的百分比很高。
- Related to or resulting from alcohol. 酒精的与酒精有关的或由酒精制成的
