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1,3-Dipolar cycloaddition of pyridazinium N-ylides with perhalocycloalkenes

✍ Scribed by Akio Ohsawa; Ikuo Wada; Hiroshi Igeta; Toshio Akimoto; Akio Tsuji; Yoichi Iitaka


Book ID
104246183
Publisher
Elsevier Science
Year
1978
Tongue
French
Weight
214 KB
Volume
19
Category
Article
ISSN
0040-4039

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✦ Synopsis


Cyclopropenes and their analogues have been well known to give the cycloadducts with linear 1,3-dipoles such as diazoalkanes 192) and with cyclic


πŸ“œ SIMILAR VOLUMES


Carbonyl ylide 1,3-dipolar cycloaddition
✍ Jeffery Flemming; David Dolphin πŸ“‚ Article πŸ“… 2002 πŸ› Elsevier Science 🌐 French βš– 104 KB

Carbonyl ylides react with tetraarylporphyrins to afford the corresponding [3+2] tetrahydrofuran cycloaddition products in moderate yields.