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- Keywords cinnamyl chloride;liquid ammonia;synthesis;new technology; 肉桂基氯;液氨;合成;新工艺;
- Seven new cinnamoyl substituted hydrazide compounds were synthesized by reaction of cinnamyl chloride with different hydrazides under phase transfer catalysis condition. 摘要利用相转移催化法，由肉桂酰氯与取代单酰肼反应，得到7种肉桂酰取代酰肼类化合物；
- The esterfication of 8 with cinnamyl chloride in DMAP,Et 3N gave the esters 9.Acid hydrolysis of the acetone protecting group of 9 in 75% aq. HOAc gave compounds 8-O- cinnamyl-dihydrogoniotriol. 然后化合物 8与肉桂酰氯反应得化合物 9,在经 75%25的醋酸水溶液水解得 8-O -肉桂酰基 -dihydrogoniotriol。
- Methods: By using N-methylephedrine,via condensation with the corresponding substituted cinnamyl chlorides. 方法:以甲基麻黄碱为原料与取代桂皮酰氯反应成酯。
- Keywords Negative-type photosensitive polymer;Branched polymer;Low degree of branching;Cinnamyl chloride; 负型光敏聚合物;支化聚合物;支化度;肉桂酰氯;
- produce crotonic acid ,pyrosulfuryl chloride,cinnamyl chloride,hydrochloric acid cinnamon piperazine,etc. 生产巴豆酸、焦磷酰氯、肉桂基氯、盐酸肉桂哌嗪、双氟苯甲基哌嗪、丁酰氯等。
- Keywords cinnamyl alcohol;3 chloro 1 phenylpropene;chlorination;kinetic control reaction;triethylamine; 肉桂醇;3-氯-1-苯丙烯;三乙胺动力学控制反应;合成;
- Keywords cinnamyl methyl ketone;condensation agent;catalysist;benzaldehyde;acetone;synthesis; 甲基桂酮;缩合剂;催化剂;苯甲醛;丙酮;合成;
- cinnamyl chloride 肉桂酰氯
- Keywords: GPRS; GPS; GIS; Protocol; Design?? 关键词：通用分组无线业务；全球定位系统；地理信息系统；协议；设计??
- Make bulk changes to keywords, ads, and ad groups. 批量更改关键字、广告和广告组。
- Some keywords in SQL are also reserved words. SQL中的一些关键字也是保留字。
- Are reserved keywords in Office projects. 是Office项目中的保留关键字。
- Click the Keywords button at the top of the window. 点按窗口顶部的“关键词”按钮。
- Mention your keywords inside the meta tags. 梅塔内提你主题词标识。
- Reserved keywords in the Remarks section. 之后的保留关键字。
- Keywords: Important words, search index. 关键字：重要字，供索引查。
- Keywords: Low power testing, BIST. 关键词：低功率测试、自我测试技术。
- Keywords: crane, rail clips, design standard. 关键词：起重机、轨道压板、设计规范。
- Keywords: native XML database, data structure. 关键词：原生型XML资料库、资料结构。
