[EN] SUBSTITUTED SULFONYL HYDRAZIDES AS INHIBITORS OF LYSINE BIOSYNTHESIS VIA THE DIAMINOPIMELATE PATHWAY [FR] SULFONYLHYDRAZIDES SUBSTITUÉS UTILISÉS COMME INHIBITEURS DE LA BIOSYNTHÈSE DE LA LYSINE PAR L'INTERMÉDIAIRE DE LA VOIE DU DIAMINOPIMÉLATE
A facile method to synthesize azo compounds from hydrazine derivatives is developed. This represents the unprecedented example of Selectfluor-mediated oxidative dehydrogenation of hydrazine derivatives. The reaction might proceed through N-fluorination and elimination processes. This protocol exhibits key features including simple operation, mild conditions, good functional group tolerance, and high
开发了一种从肼衍生物合成偶氮化合物的简便方法。这代表了 Selectfluor 介导的肼衍生物氧化脱氢的史无前例的例子。该反应可能通过 N-氟化和消除过程进行。该协议具有操作简单、条件温和、官能团耐受性好、效率高等特点。此外,磺酰基取代的偶氮化合物在 4 W 蓝色 LED 照射下以优异的产率转化为乙酰苯胺也突出了该优势。
[EN] SUBSTITUTED SULFONYL HYDRAZIDES AS INHIBITORS OF LYSINE BIOSYNTHESIS VIA THE DIAMINOPIMELATE PATHWAY<br/>[FR] SULFONYLHYDRAZIDES SUBSTITUÉS UTILISÉS COMME INHIBITEURS DE LA BIOSYNTHÈSE DE LA LYSINE PAR L'INTERMÉDIAIRE DE LA VOIE DU DIAMINOPIMÉLATE
申请人:UNIV LA TROBE
公开号:WO2019241850A1
公开(公告)日:2019-12-26
The present invention relates to substituted sulfonyl hydrazides that have the ability to inhibit lysine biosynthesis via the diaminopimelate pathway in certain organisms. As a result of this activity these compounds can be used in applications where inhibition of lysine biosynthesis is useful applications of this type include the use of the compound as herbicides and/or anti- bacterial agents.
A new transient stabilization effect (TSE) of CO2 is identified and applied to the electrochemical hydrogenation of azo compounds and the reductive coupling of α-ketoesters. The TSE influence of CO2 means that overactive intermediates can be captured by CO2 to prevent their decomposition or side reaction to complete the synthesis that is difficult to achieve by direct means. The CO2 can be released
确定了 CO 2的新瞬态稳定效应 (TSE),并将其应用于偶氮化合物的电化学氢化和 α-酮酯的还原偶联。CO 2的TSE影响意味着过度活跃的中间体可以被CO 2捕获以防止其分解或副反应以完成难以通过直接方式实现的合成。CO 2可以稍后通过脱羧过程释放。