释义1,2,4-oxadiazoles金1;2;4-恶二唑 随便看 发表不远热 发表严正声明 发表书面声明 发表书面谈话 发表二周年日 发表会 发表作品 发表公开申明 发表公报 发表出来 发表即兴演讲 发表原则 发表在二三本书上 发表声明 发表声明你同意某些事实是正确的 ...
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mostlyontheuseofprimaryamidoximesandacylatingagentsastheinitialreactants.Thepathwaytoanother largegroupof1,2,4-oxadiazolesproceedingfromabroadspectrumofreactantsisviatheirreactionsof 1,3-dipolarcycloaddition,inparticular,withprimaryamidoximes. Thewell-knownreactionsofamidoximesarethosein- volvingtheiracylation,...
Here we report on the preparation of two hydrogen atom free 3, 3'-bi(1, 2, 4-oxadiazole) derivatives. 5, 5'-Bis-(fluorodinitromethyl)-3, 3'-bi(1, 2, 4-oxadiazole) was synthesised by fluorination of diammonium 5, 5'-bis(dinitromethanide)-3, 3'-bi(1, 2, 4-oxadiazole). For...
1,2,4-Oxadiazoleswith NCO substituent undergo photochemically induced intramolecular rearrangement through NObond cleavage. 3-Acetylamino-5-aryl-1,2,4-oxadiazoles in methanol have been photochemically transformed to 3-aroylamino-5-methyl-1,2,4-oxadiazoles.915 ...
Phosphorylated 1,2,4-oxadiazoles. SHELL INTERNATIONALE RESEARCH MAATSCHAPPIJ N.V. 18 Nov., 1970 [5 Feb., 1970], No. 5587/70. Addition to 1,213,707. Heading C2P. The invention comprises compounds of the Formula I: where R 1 , R 2 and R 3 are each alkyl, R 4 is alkyl or aryl...
Structure–Activity Studies of 1,2,4-Oxadiazoles for the Inhibition of the NAD + -Dependent Lysine Deacylase Sirtuin 2 来自 ACS 喜欢 0 阅读量: 4 摘要: The NAD + -dependent lysine deacylase sirtuin 2 (Sirt2) is involved in multiple pathological conditions such as cancer. Targeting Sirt2...
Chloro-1,2,4-oxadiazoles 优质文献 相似文献 参考文献Synthesis, characterization and antibacterial activity of 2-[1-(5-chloro-2-methoxy-phenyl)-5-methyl-1H-pyrazol-4-yl]-5-(substituted-phenyl)-[1,3,4]oxadiazoles In the present investigation a series of novel 2-[1-(5-chloro-2-methoxy-phe...
Similar property was found in mesomorphic 1,3,4-oxadiazoles containing as a central unit the five-membered heterocycle with the symmetric positions of heteroatoms and as the link units - the ester groups [1]. In the present work 1,2,4-oxadiazoles - asymmetric isomers of the liquid crystals...
Rearrangements in the 1,2,4‐oxadiazole series. IV. Conversion of N‐(1,2,4‐oxadiazol‐3‐yl)‐N'‐arylformamidines into 3‐acylamino‐1‐aryl‐1,2,4‐triazoles No abstract is available for this article. M Ruccia,N Vivona,G Cusmano - 《Journal of Heterocyclic Chemistry》...