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Effect of Temperature of 5-Endo- and 4-Exo-Trig Radical Cyclizations of N-Vinylic α-Halo Amides

✍ Scribed by Hiroyuki Ishibashi; Masahiro Higuchi; Masashi Ohba; Masazumi Ikeda


Book ID
104258458
Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
540 KB
Volume
39
Category
Article
ISSN
0040-4039

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ChemInform Abstract: Effect of Temperatu
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Effect of Temperature on 5-endo-and 4-exo-trig Radical Cyclizations of N-Vinylic α-Halo Amides. -The reaction course is found to depend on the temperature. The method provides a new entry to tetrahydroindoles as versatile synthetic intermediates.

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