Chemistry of salicylic acid and anthranilic acid. I. Reduction of methyl salicylate, methyl anthranilate and their derivatives with sodium borohydride.
摘要:
水杨酸的酯衍生物和某些类型的氨基苯酸用硼氢钠还原为相应的醇。还研究了4-氧-1,3-苯并二恶烷(IXa-b)、1,2-二氢-4-氧-3,1-苯并噁嗪(XIIa-c, e, k)和4-氧-3,1-苯并噁嗪(XVd-j)的还原行为。这些结果可以通过碳酰基的电子结构贡献或羟基或氨基的邻近参与来解释。
Process for oxidation of alcohols using oxygen-containing gases
申请人:RHODIA OPERATIONS
公开号:US10179756B2
公开(公告)日:2019-01-15
A process of oxidizing an alcohol for the production of its corresponding carbonyl compounds is disclosed, wherein the oxidation is performed with oxygen or gases containing oxygen in the presence of a catalyst comprising at least a gold compound and a copper compound. Said alcohol oxidation by gaseous oxidant can achieve a high yield and selectivity with minimized degradation products or waste organic solvents.