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- [4] 2H-PYRANS AND 4H-PYRANS .2. SYNTHESIS OF 2H-PYRANS AND 4H-PYRANS BY REACTION OF METHYLMAGNESIUM IODIDE WITH PYRYLIUM SALTS BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, 1972, (02): : 707 - &
- [5] 2H-PYRANS AND 4H-PYRANS .1. SYNTHESIS OF 2H-PYRANS AND 4H-PYRANS BY REACTION OF GRIGNARD-REAGENTS WITH 2,4,6-TRIMETHYLPYRYLIUM PERCHLORATE BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, 1972, (02): : 703 - +
- [6] SYNTHESIS OF 2-ALKENYL-3-ETHOXYCARBONYL-4-OXO-4H-PYRANS AND 4,5-DIOXO-7,8-DIHYDRO-4H,5H-PYRANO[4,3-B]PYRANS SYNTHESIS-STUTTGART, 1982, (12): : 1107 - 1109
- [7] STUDY OF 2 H-PYRANS AND 4 H-PYRANS .4. ISOMERIZATION OF 2 H-PYRANS BULLETIN DE LA SOCIETE CHIMIQUE DE FRANCE, 1972, (04): : 1646 - +