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- Sulfonamide alcohols were found to have moderate catalytic activity and weak asymmetric induction during the addition of diethylzinc to benzaldehyde. 这4个手性磺酰胺醇表现出中等程度的催化活性和较差的不对称诱导作用。
- Keywords sulfonamide alcohol;acetophenone;asymmetric reduction; 磺酰胺醇;苯乙酮;不对称还原;
- The judge enjoined him from selling alcohol. 法官禁止他卖酒。
- Four new chiral sulfonamide alcohols were synthesized from camphor and L-phenylalanine and their application to the enantioselective addition of diethylzinc to benzaldehyde was described. 由天然樟脑和(L)-苯丙氨酸合成了4个新的手性磺酰胺醇,并对其在二乙基锌对苯甲醛的不对称加成中的催化性能进行了研究。
- Keywords Asymmetric addition reaction;aldehydes;ketones;sulfonamide alcohol;phenylacetylene;diethylzinc; 不对称催化;醛;酮;磺酰氨基醇;苯乙炔;二乙基锌;
- 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
- Pleasant intoxication, as from alcohol. 醉酒愉快的沉醉,如酒精
- sulfonamide alcohol 磺酰胺醇
- The law forbids the sale of alcohol to people under 18. 法律禁止向18岁以下的人出售含有酒精的饮料。
