共 21 条
[11]
Information on oxypyronium salts, their pseudo bases and anhydro bases
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1919, 52
:1195-1207
[12]
PYRYLIUM COMPOUNDS .18. 2-ALKOXY-2H-PYRANS FROM TETRASUBSTITUTED AND PENTASUBSTITUTED PYRYLIUM-SALTS
[J].
JOURNAL FUR PRAKTISCHE CHEMIE,
1983, 325 (05)
:729-741
[13]
PYRYLIUM COMPOUNDS .21. STRUCTURE AND TAUTOMERISM OF PSEUDOBASES OF UNSYMMETRICALLY SUBSTITUTED 2,4,6-TRIARYLPYRYLIUM SALTS
[J].
JOURNAL FUR PRAKTISCHE CHEMIE,
1984, 326 (02)
:287-302
[14]
PYRYLIUM COMPOUNDS .26. COMPARATIVE UV VIS STUDIES ON 3-METHYL-2,4,6-TRIARYLPYRYLIUM PERCHLORATES
[J].
JOURNAL FUR PRAKTISCHE CHEMIE,
1985, 327 (01)
:151-155
[15]
GARD E, 1969, REV ROUM CHIM, V14, P247
[16]
PYRYLIUM-MEDIATED TRANSFORMATIONS OF NATURAL-PRODUCTS .1. SYNTHESIS AND HYDROLYSIS OF 4-(4-METHOXY-3-SULPHOPHENYL)-2,6-BIS-(4-SULPHOPHENYL)PYRYLIUM PERCHLORATE - A NEW WATER-SOLUBLE PYRYLIUM CATION
[J].
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2,
1984, (05)
:841-847
[17]
MOMPPER R, 1976, ANGEW CHEM, V88, P389
[18]
PROSTAKOV NS, 1977, KHIM GETEROTSIKL+, P787
[19]
RIO G, 1962, TETRAHEDRON LETT, P1213