2) acylthiourea
酰基硫脲
1.
Synthesis of acylthioureas containing 1,2,3-triazole and 1,3,4-oxadiazole;
含三氮唑及噁二唑环的酰基硫脲衍生物的合成
2.
Synthesis and fungicidal activity of N'-(5-aryl-1,3, 4-oxadiazol-2-yl) acylthioureas;
含1,3,4-噁二唑取代的酰基硫脲的合成及杀菌活性
3) thioamide
[,θaiəu'æmaid]
硫代酰胺
1.
6 were obtained from thioamides and α-bromoketones by a four-step reaction.
以硫代酰胺和α-溴代酮为原料,经4步反应合成了N,N′-二酰基肼(6),6在POCl3作用下脱水环化,合成了7个未见文献报道的2-芳基-5-[(4-芳基噻唑-2-基)甲基]-1,3,4-噁二唑类化合物,其结构经1H NMR,IR,MS和元素分析表征。
2.
Three kinds of thioamide-group chelating fiber were synthesized by cross-linking of initial polyacrylonitrile(PAN) fiber with anhydrous hydrazine, ethylenediamine, diethylenetriamine respectively and following chemical modification with sodium sulfide.
以腈纶为起始原料,分别经水合肼、乙二胺、二乙烯三胺预交联后,以N,N-二甲基甲酰胺作溶剂与硫化钠反应,合成了三种携硫代酰胺功能基可达6。
3.
A new chelating fiber containing thioamide group is synthesized by cross-linking of polyacrylonitrile(PAN) fiber with ethylene-dimine and following with chemical modification with sodium sulfide using DMF as solvent.
以腈纶纤维为起始原料,经乙二胺预交联后,以DMF作溶剂与硫化钠反应,合成了一种硫代酰胺功能基可达6。
4) thionyl chloride
亚硫酰氯
1.
Pyridine-2,3-dicarboxylic anhydride was synthesized by using pyridine-2,3-dicarboxylic acid and thionyl chloride.
研究了2,3-吡啶二羧酸与亚硫酰氯反应制备2,3-吡啶羧酸酐的方法,考察了物料配比、反应温度、反应时间等因素对反应收率的影响,确定了适宜的合成工艺条件:反应温度60℃,反应时间6h,2,3-吡啶羧酸与氯化亚砜(SOCl2)的摩尔比为1∶1。
2.
Dibenzoyl tartaric anhydride was synthesized from tartaric acid,benzoic acid and thionyl chloride as raw material by benzoylation and dehydration.
采用2R,3R-酒石酸、苯甲酸、亚硫酰氯为原料,苯甲酰化伴随脱水反应生成二苯甲酰酒石酸酐,然后酸酐水解得到目标产物,以酒石酸计,一水合二苯甲酰酒石酸的总收率为70。
3.
CAC was synthesized by means of “one pot process” with chloroacetic acid and thionyl chloride in this paper.
开发了以氯乙酸为原料 ,用亚硫酰氯进行氯化反应 ,“一锅法”合成氯乙酰氯 ,并且提高了产品纯度和收率 。
5) acetylthiourea
酰基硫脲
1.
Synthesis and Fungicidal Activities of N-(5-Aryl-1,3,4-thiadiazol-2-yl)-N′-4-fluorobenzoxyacetylthioureas;
N-(5-芳基-1,3,4-噁二唑-2-基)-N′-4-氟苯氧乙酰基硫脲的合成及抑菌活性
2.
Synthesis and Fungicidal Activity of N-(5-Aryl-1,3,4-thiadiazol-2-yl)-N′-α-Naphthylacetylthioureas;
N-(5-芳基-1,3,4-噁二唑-2-基)-N′-α-萘乙酰基硫脲的合成及杀菌活性
3.
Synthesis and Biological Activities of N-(5-Aryl-1,3,4-thiadiazol-2-yl) -N -4-nitrobenzoxyacetylthioureas;
N-(5-芳基-1,3,4-二唑-2-基)-N -4-硝基苯氧乙酰基硫脲的合成及生物活性
6) sulfuryl chloride
硫酰氯
1.
Using 3,5-dimethyl phenol as raw materials,sulfuryl chloride as chlorination reagent and carbon tetrachloride as solvent to synthesize chloroxylenol.
以3,5-二甲酚为原料,硫酰氯为氯化剂、四氯化碳为溶剂,合成对氯间二甲酚。
2.
Tazobactam is a new β lactamase inhibitory, it was prepared by heating benzhydryl 6,6 dihydroylpenicillanate 1,1 dioxide with 2 mercaptobenzothiazole, then chlorination of sulfuryl chloride,cyclization by acetylene in closed reactor.
对他唑巴坦合成方法进行了研究和改进 ,以 6,6-二氢青霉烷酸二苯甲酯 - 1 -氧化物为起始原料 ,经开环、用硫酰氯氯代后 ,再叠氮化、氧化后用乙炔气成三氮唑环 ,最后用间甲基苯酚脱羧基保护基得他唑巴
补充资料：(±)-2-[(2-呋喃基甲基)亚硫酰]-N-[4-[4-(1-哌啶基甲基)
分子式：暂无
分子量：暂无
CAS号：暂无
性质：本品为白色至微黄色结晶性粉末，无臭或微有气味，味苦。
制备方法：暂无
用途：暂无
分子量：暂无
CAS号：暂无
性质：本品为白色至微黄色结晶性粉末，无臭或微有气味，味苦。
制备方法：暂无
用途：暂无
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条