Allyl-functional benzoxazine is synthesized by the reaction of allyl phenol, phenyl amines, and formaldehyde.
烯丙基苯并恶嗪中间体是由烯丙基苯酚类化合物,与苯胺、甲醛脱水缩合反应而成。
Conclusion: There is no optical isomer in alliin samples. its configuration was found to be S-allyl-L-cysteine sulfoxide.
结论:国产蒜氨酸中无手性对映体杂质,其立体构型为S-烯丙基-L-半胱氨酸亚砜。
This allyl type resin is a highly transparent, colourless material.
这种烯丙基型的树脂是一种高度透明的、无色材料。
When it detects smoke, the alarm emits a compound called allyl isothiocyanate, which is responsible for the pungent taste and smell of stinky foods like mustard, horseradish and wasabi.
这种报警器在检测到烟雾时,喷放出一种称为异硫氰酸烯丙酯的化合物,这种化合物是发恶臭的食物如芥菜、山葵和芥末酱的辛辣味道和气味的原由。
Silicone polyether surfactant was synthesized by the addition reaction of low hydrogen content silicone and allyl polyether with Pt catalyst and under no solvent condition.
通过采用铂催化剂催化低含氢硅油与烯丙基聚醚的硅氢加成反应合成了有机硅聚醚表面活性剂。
It is found that the allyl halide can considerably adjust the molecular weights, and also in some degree their distribution.
发现烯丙基卤可以大幅度调节聚合物的分子量,对分子量分布也有一定的调节作用。
Kaposi acrylic foam bonded to the allyl ether of sucrose polymers, acidic.
卡波沫为丙烯酸键合蔗糖的烯丙基醚的聚合物,呈酸性。
They think may be due to the direct effect allyl chloride and metabolites, allowing nerve silk protein crosslinking.
他们认为可能是由于氯丙烯的直接作用和代谢产物的作用,使神经丝蛋白发生交联。
Allyl chloride is an important chemical material, having high potential for practical applications.
烯丙基氯是一类重要的化学原料,具有广泛的应用价值。
The garlic flavoring was compounded finally with allyl trisulfide, allyl tetrasulfide and other sulfur containing flavor compounds.
以合成的二烯丙基三硫、二烯丙基四硫和其他的含硫香料为原料,调配出了大蒜香精。
A novel chiral diallylic diamine has been synthesized through double addition of allyl zinc bromide to chiral imines in this contribution.
通过烯丙基溴化锌对手性亚胺的两次不对称加成,合成了光活性的双烯丙基化的新型手性二胺。
And diallyl tetrasulfide was synthesized by the reaction of sulfur monochloride with allyl mercaptan with a yield of 81.
以一氯化硫和烯丙硫醇为原料合成了二烯丙基四硫,产率为81。
A method of synthesis of allyl hexanoate catalyzed by titanic sulfate has been developed.
以硫酸钛为催化剂催化合成了己酸烯丙酯,确定了酯化优化条件。
The invention relates to a method for preparing allyl glycidyl ether, and belongs to organic synthetic chemistry technical field.
本发明涉及烯丙基缩水甘油醚的合成方法,属有机合成化学技术领域。
This essay studies the extraction of the allyl mustard oil from the leaf mustard seeds, a kind of plant of the mustard family and does further new probe in method.
本文介绍了从十字花科植物芥菜种籽中提取丙烯基芥末油的方法并对其生产工艺进行了新的研究。
Allylsucrose was prepared by allyl etherification from sucrose which is biomass resource.
本文以生物质资源蔗糖为原料,通过烯丙基醚化反应制备了烯丙基蔗糖。
One form of an amine functional polyvinyl alcohol is produced by the hydrolysis of a copolymer of vinyl acetate and Nvinylformamide or vinyl acetate and allyl amine.
胺官能聚 乙烯醇中的一种是通过醋酸乙烯基酯与N-乙烯基甲酰胺或醋酸乙烯基酯 与烯丙胺的共聚物的水解而生成的。
For functional polymer of rosin allyl alcohol ester, the static adsorption of ginkgo biloba flavone was 22.
研究了功能化松香丙烯醇酯聚合物吸附分离银杏黄酮的效果。
New allyl lithium THF complex was prepared conveniently by the reaction of propene with n-butyl lithium in the presence of tetrahydrofuran.
在四氢呋喃存在下,将丙烯和丁基锂直接反应合成了未见文献报道的烯丙基锂四氢呋喃配合物。
Two different integrated processes of the epoxidation of allyl chloride and production of hydrogen peroxide by anthraquinone route were investigated.
对两种不同的氯丙烯环氧化与蒽醌法生产过氧化氢过程的集成方法进行了研究。
Using allyl acetates as raw materials the new route for the manufacture of epichlorohydrin is characterized by mild reaction conditions, higher yields and less by-products.
以醋酸丙烯酯为原料制造环氧氯丙烷的新路线,具有反应条件缓和、产品收率高和副产物少的特点。
Allyl trisulfide was prepared with PEG-400 as phase transfer catalyst to raise the yield of the product and the content of the allyl trisulfide in the product.
以PEG- 400为相转移催化剂合成三硫二丙烯,以提高收率和产品中三硫二丙烯含量。
Aldehyde containing functional groups can react with allyl iodine and tin directly, water is of no advantage to the reaction.
含活性基团的醛可与烯丙基碘和锡粉直接进行亲核加成反应,得到高烯丙基型的醇。水的存在不利于此反应的进行。
Objective To explore the effect of allyl chloride on oxidation-antioxidation function in serum of rats.
目的探讨氯丙烯亚慢性染毒对大鼠血清中氧化-抗氧化功能的影响。
The product was identified and its infrared absorption related to the structure of allyl group was discussed.
对产物组成进行了鉴定,并用红外光谱讨论了烯丙基的结构。
Diallylethoxylmethylsilane is an important silicone intermediate. It was prepared by reaction of methyltriethoxylsilane with allyl chloride grignard reagent.
甲基二烯丙基硅烷是一种重要的有机硅中间体,采用甲基三乙氧基硅烷和烯丙基氯通过格式反应制得。
Diagnostic criteria and early diagnostic indexes of allyl chloride poisoning are also discussed.
并探讨了氯丙烯中毒诊断标准和早期诊断指标。
Clomiphene citrate for the synthetic system of non-steroidal agents, chemical structure and allyl phenol similar to estrogen.
克罗·米芬,为人工合成的非甾体制剂,化学结构与烯雌酚相似。
The different inhibitory action of Allyl thiourea and Phenyl thiourea have been compared with.
并比较了不同条件下缓蚀剂烯丙基硫脲和苯基硫脲缓蚀作用的差异。
The different inhibitory action of Allyl thiourea and Phenyl thiourea have been compared with.
并比较了不同条件下缓蚀剂烯丙基硫脲和苯基硫脲缓蚀作用的差异。
应用推荐