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The use of acyl derivatives of N-hydroxy-2-thiopyridone in a simple synthesis of pyrrolidines and tetrahydrofurans

โœ Scribed by Enzo Castagnino; Stefano Corsano; Derek H.R. Barton


Book ID
104229327
Publisher
Elsevier Science
Year
1989
Tongue
French
Weight
178 KB
Volume
30
Category
Article
ISSN
0040-4039

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๐Ÿ“œ SIMILAR VOLUMES


The generation and reactivity of oxygen
โœ Derek H.R. Barton; Joseph Cs. Jaszberenyi; Andrew I. Morrell ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 227 KB

Oxygen centered radicals, formed by the photolysis of derivatives of N-hydroxy-2-thiopyridone, have been trapped by vinyl ethers. In the case of the benzoyloxy radical, smooth deoxygenation is effected by "'P compounds. Evidence for the formation of the dimethyltbutylsilyloxy and of the hydroxy rad

Radical nitrile transfer with methanesul
โœ Derek H.R. Barton; Joseph Cs. Jaszberenyi; Emmanouil A. Theodorakis ๐Ÿ“‚ Article ๐Ÿ“… 1991 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 237 KB

Reaction of methanesulfonyl cyanide or p-toluenesulfonyl cyanide with carbon radicals generated from the acyl derivatives of N-hydroxy-2-thiopyridone gives the corresponding nitriles in high yield. A mechanistic scheme is suggested. There are many synthetic applications of carbon radicals generated