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The selective functionalization of saturated hydrocarbons. Part 46. An investigation of Udenfriend's system under Gif conditions

✍ Scribed by Derek H.R. Barton; Nathalie C. Delanghe


Publisher
Elsevier Science
Year
1998
Tongue
French
Weight
257 KB
Volume
54
Category
Article
ISSN
0040-4020

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πŸ“œ SIMILAR VOLUMES


The selective functionalization of satur
✍ Derek H.R. Barton; Tingsheng Li πŸ“‚ Article πŸ“… 1998 πŸ› Elsevier Science 🌐 French βš– 406 KB

The role ofpyridine and of many substituted pyridines in Gif oxidation chemistry has been examined. In the presence of a suitable pyddine type base most of the solvent can be replaced by acetonitrile without diminishing the yield of oxidation products. The use of 4-tert-butylpyridine permits the iso

The selective functionalization of satur
✍ Derek H.R. Barton; Warinthorn Chavasiri πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 352 KB

The stereoselectivity of various Gif-type reactions was evaluated using trans-l,4-dimethylcyclohexane as a chemical probe. The results revealed that these reactions were moderately stereoselective. The outcome of the reactions was preferentially formed in the more stable equatorial configuration.

Selective oxidation of saturated hydroca
✍ Gilbert Balavoine; Derek H.R. Barton; Jean Boivin; Aurore Gref; Nubar Ozbalik; H πŸ“‚ Article πŸ“… 1986 πŸ› Elsevier Science 🌐 French βš– 198 KB

The Gif system for selective hydrocarbon oxidation can be carried out replacing the zinc by a cathodic electrochemical reduction: the yields obtained and the selectivities observed are very similar.

The selective functionalization of satur
✍ Derek H.R. Barton; BΓ©atrice M. Chabot πŸ“‚ Article πŸ“… 1997 πŸ› Elsevier Science 🌐 French βš– 552 KB

The selective functionalization of alkane was achieved in a good yield. by a simple Fe"Clz salt and bis(trimethylsily1) peroxide in pyridine. Unlike the Fen-HZ02 system, no extra ligand was needed. The presence of a carbon radical from the Fen-Few manifold was proposed to explain the results.