1,3-Dipolar cycloaddition reaction of two different azomethine ylides to C-70

1,3-Dipolar cycloaddition to C-70 of an azomethine ylide, which was generated in situ, from refluxing a mixture of cyclohexanone and DL-valine in chlorobenzene under N-2, afforded a monoadduct and a bisadduct. Even for longer reaction time, however, only monoadduct was obtained from the reaction of...

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Bibliographic Details
Published inChinese journal of chemistry Vol. 16; no. 2; pp. 178 - 183
Main Authors Zheng, DG, Li, YL, Fan, LZ, Li, FY, Li, YF, Zhu, DB
Format Journal Article
LanguageEnglish
Published BEIJING Science Press 01.03.1998
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
electrochemical properties
azomethine
ALPHA-AMINO-ACID
fullerenes
C-60
DERIVATIVES
1,3-dipolar cycloaddition
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Summary:1,3-Dipolar cycloaddition to C-70 of an azomethine ylide, which was generated in situ, from refluxing a mixture of cyclohexanone and DL-valine in chlorobenzene under N-2, afforded a monoadduct and a bisadduct. Even for longer reaction time, however, only monoadduct was obtained from the reaction of C-70 with an azomethine ylide generated from refluxing a mixture of 2-undecanone and 2-aminoisobutyric acid in chlorobenzene under N-2. The electrochemical properties of all the products were studied by cyclic voltammetry.
ISSN:1001-604X
DOI:10.1002/cjoc.19980160211