Zobrazeno 1 - 10
of 37
pro vyhledávání: '"Gilbert Balavoine"'
Autor:
Gilbert Balavoine
Publikováno v:
CHIMIA, Vol 51, Iss 1-2 (1997)
Externí odkaz:
https://doaj.org/article/7c7f08cb8e1f4909a012f63722b08fdd
Publikováno v:
Journal of Carbohydrate Chemistry. 14:1217-1236
Constant potential electrolysis of several glycosyl donors such as substituted phenyl 2,3,4,6-tetra-O-acetyl, benzoyl or benzyl-1-thio-β-D-gluco or galactopyranosides in dry acetonitrile in the presence of various primary, secondary or tertiary alco
Publikováno v:
Journal of Carbohydrate Chemistry. 14:1237-1249
Constant potential electrolysis of the glycosyl donors p-methylphenyl 2,3,4,6-tetra-O-benzyl-1-thio-β-D-glucopyranoside (1) and p-methylphenyl 3,4,6-tri-O-acetyl-2-deoxy-2-phthalimido-1-thio-β-D-glucopyranoside (4) in dry acetonitrile in the presen
Publikováno v:
ChemInform. 22
Publikováno v:
ChemInform. 27
Publikováno v:
ChemInform. 27
Publikováno v:
Tetrahedron. 48:1883-1894
The reaction of various sulfur reagents (S8, H2S, Na2S, NaHS) with cyclohexane under GifIII, GoAggII and GoAggIII conditions affords the usual oxidation products in competition with cyclohexyl di- and poly-sulfide formation. Other cyclic hydrocarbons
Publikováno v:
Tetrahedron Letters. 32:2351-2354
When cyclohexane is subjected to Gif-type oxidation conditions in the presence of sufficient H 2 S, Na 2 S or (in Gif III ) S 8 , the normal oxidation process is replaced by the formation of dicyclohexyl di- and poly-sulfides.
Publikováno v:
Tetrahedron Letters. 31:353-356
The oxidation of 3-ethylpentane under Gif IV (and GoAgg II ) conditions affords, as major product, 3-acetylpentane and not diethylketone as previously reported. The discrepancy is explained by radical chain autoxidation in presence of a weak tertiary
Publikováno v:
Tetrahedron Letters. 31:5761-5764
Unprotected aryl thioglucosides undergo electrochemical oxidation in undivided cell at constant moderated potential in the presence of alcohols to give the corresponding glucosides in good yield without any self condensation.