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Formation of ketenes from carboxylic acids in strong acids. Intermediacy of ketenes in the acid-catalyzed α-chlorination of carboxylic acids

机译：从强酸中从羧酸形成ketenes。甲烯酯中的甲酸催化α-氯化α-氯化

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Yoshiro Ogata; Taira Harada; Toshiyuki Sugimoto;
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年度 1977
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1. Transition-metal catalyzed synthesis of #delta#-hydroxy-#gamma#-lactones from bis(trimthylsilyl) ketene acetals and allylic acetates via #gamma#-unsaturated carboxylic acids. Comments on the formation of #alpha#-cyclopropyl carboxylic acids [J] . Henri Rudler, Paul Harris, Andree Parlier, Journal of Organometallic Chemistry . 2001,第1a2期

机译：由双（三甲基甲硅烷基）乙烯酮缩醛和烯丙基乙酸酯经＃γ＃-不饱和羧酸过渡金属催化合成δ-羟基-γ-γ-内酯。关于＃alpha＃-环丙基羧酸的形成的评论
2. Transition-metal catalyzed synthesis of delta-hydroxy-gamma-lactones from bis(trimethylsilyl) ketene acetals and allylic acetates via gamma-unsaturated carboxylic acids. Comments on the formation of alpha-cyclopropyl carboxylic acids [J] . Rudler H., Parlier A., Cantagrel F., Journal of Organometallic Chemistry . 2001,第1a2期

机译：过渡金属催化双（三甲基甲硅烷基）乙烯酮缩醛和烯丙基乙酸酯通过γ-不饱和羧酸合成δ-羟基-γ-内酯。关于α-环丙基羧酸形成的评论
3. Dehydrochlorination of Carboxylic Acid Chlorides by an Aluminum/Phosphorus-Based Frustrated Lewis Pair and the Formation of Ketene Adducts [J] . Uhl Werner, Wegener Philipp, Wuerthwein Ernst-Ulrich Zeitschrift fur Anorganische und Allgemeine Chemie . 2015,第12a13期

机译：铝/磷基失衡的路易斯对对羧酸氯化物的脱氯化氢作用及形成烯烃加合物
4. Anaerobic Fermentation of Glucose, Xylose and Hemicellulose Present in Pre- Pulping Extracts of Northern Hardwoods to Carboxylic Acids. [C] . Rakhi Reddy Baddam, G. Peter van Walsum American Institute of Chemical Engineers Annual Meeting . 2009

机译：葡萄糖，木糖和半纤维素的厌氧发酵，存在于北硬木北硬木中至羧酸的预冲法提取物中。
5. PART I: BASE-HYDROLYSIS OF HALOLACTONES. THE MECHANISM OF KETONE FORMATION IN THE BICYCLO(2.2.1)HEPTYL SYSTEM. PART II. ACID-CATALYZED LACTONIZATION. ELECTROPHILIC REACTIVITY OF BICYCLO(2.2.2)OCT-5-ENE-2-CARBOXYLIC ACIDS. [D] . ADAMS, TIMOTHY BRIAN. 1972

机译：第一部分：半乳糖内酯的碱水解。双环（2.2.1）庚基体系中酮形成的机理。第二部分酸催化的离子化。双环（2.2.2）OCT-5-ENE-2-羧酸的亲电反应性
6. Microbial Transformation of Esters of Chlorinated Carboxylic Acids [O] . D. F. Paris, N. L. Wolfe, W. C. Steen 1984

机译：氯化羧酸酯的微生物转化
7. Synthesis of novel isoxazoline and isoxazolidine derivatives: carboxylic acids and delta bicyclic lactones via the nucleophilic addition of bis(trimethylsilyl)ketene acetals to isoxazoles [O] . Saulo C. Rosales-Amezcua, Ricardo Ballinas-Indili, Morelia E. López-Reyes, 2021

机译：新型异恶唑啉和异恶唑啉衍生物的合成：羧酸和δ双环内酯通过亲核的双（三甲基甲硅烷基）酮缩醛加入异恶唑
8. Microbial Transformation of Esters of Chlorinated Carboxylic Acids [R] . Paris, D. F. , Wolfe, N. L. , Steen, W. C. 1984

机译：氯代羧酸酯的微生物转化

Formation of ketenes from carboxylic acids in strong acids. Intermediacy of ketenes in the acid-catalyzed α-chlorination of carboxylic acids

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