作者:Charles W. Jefford、Jane Currie、Geoffrey D. Richardson、Jean-Claude Rossier
DOI:10.1002/hlca.19910740612
日期:1991.9.18
Several 3,6-substituted 1,2,4-trioxan-5-ones have been prepared in good yield by condensing aldehydes and ketones with trimethylsilyl α-[(trimethylsilyl)peroxy]alkanoates in the presence of trimethylsilyl trifluoromethane sulfonate as catalyst.
JEFFORD C. W.; ROSSIER J. -C.; BOUKOUVALAS J., J. CHEM. SOC. CHEM. COMMUN.,(1986) N 23, 1701-1702
作者:JEFFORD C. W.、 ROSSIER J. -C.、 BOUKOUVALAS J.
DOI:——
日期:——
Eliminative ring fission of 1,2,4-trioxan-5-ones. A new approach to α-keto acids
作者:Charles W. Jefford、Jean-Claude Rossier、John Boukouvalas
DOI:10.1039/c39860001701
日期:——
6-Mono-R-substituted 1,2,4-trioxan-5-ones readily undergo base-catalysed O–O bond cleavage to furnish α-keto acids (RCOCOOH) in high yields even when the R-substituents are bulky.
The reaction of trimethylsilyl α-trimethylsilylperoxy esters with ketones and aldehydes. A simple, efficient synthesis of 1,2,4-trioxan-5-ones
作者:Charles W. Jefford、Jean-Claude Rossier、Geoffrey D. Richardson
DOI:10.1039/c39830001064
日期:——
The title compounds readily react in the presence of a catalytic amount of trimethylsilyl trifluoromethanesulphonate to give the corresponding 3,6-substituted 1,2,4-trioxan-5-ones in good yields.