H-1 NUCLEAR-MAGNETIC-RESONANCE STUDY OF METHOXIDE ADDITION TO PYRYLIUM AND THIOPYRYLIUM CATIONS - HETEROATOM AND SUBSTITUENT EFFECTS

被引:19
作者
DODDI, G
ERCOLANI, G
机构
来源
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 2 | 1986年 / 02期
关键词
D O I
10.1039/p29860000271
中图分类号
O62 [有机化学];
学科分类号
070303 ; 081704 ;
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页码:271 / 275
页数:5
相关论文
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[1]   PROTON NUCLEAR MAGNETIC-RESONANCE STUDY OF THE ADDITION OF METHOXIDE ION TO 2,4,6-TRIPHENYLPYRYLIUM, 2,4,6-TRIPHENYLTHIOPYRYLIUM, 1,2,4,6-TETRAPHENYLPYRIDINIUM, AND 1-(P-NITROPHENYL)-2,4,6-TRIPHENYLPYRIDINIUM CATIONS [J].
AVETA, R ;
DODDI, G ;
INSAM, N ;
STEGEL, F .
JOURNAL OF ORGANIC CHEMISTRY, 1980, 45 (25) :5160-5163
[2]  
BALABAN AT, 1982, PYRYLIUM SALTS
[3]   THE ROLE OF SOLVENT REORGANIZATION IN PROTON-TRANSFER AND NUCLEOPHILIC-ADDITION REACTIONS [J].
BERNASCONI, CF .
PURE AND APPLIED CHEMISTRY, 1982, 54 (12) :2335-2348
[4]   REACTIONS OF HETEROAROMATIC CATIONS WITH NUCLEOPHILIC-REAGENTS - ADDITION OF METHOXIDE ION TO 2,6-DIPHENYLPYRYLIUM AND 4-METHOXY-2,6-DIPHENYLPYRYLIUM CATIONS [J].
BERSANI, S ;
DODDI, G ;
FORNARINI, S ;
STEGEL, F .
JOURNAL OF ORGANIC CHEMISTRY, 1978, 43 (21) :4112-4115
[5]  
CORDISCHI VC, 1985, J CHEM RES-S, P62
[6]   FORMATION OF 2H-THIOPYRANS UPON REACTION OF THIOPYRYLIUM IONS WITH AMINES [J].
CORDISCHI, VC ;
DODDI, G ;
STEGEL, F .
JOURNAL OF ORGANIC CHEMISTRY, 1982, 47 (18) :3496-3497
[7]  
DEGANI I, 1967, GAZZ CHIM ITAL, V97, P397
[8]  
DIMROTH K, 1964, LIEBIGS ANN CHEM, V678, P183
[9]  
DITTMER DC, 1981, CHEM SULPHONIUM GROU, P470
[10]   POSITIONAL SELECTIVITY AND HETEROATOM EFFECT IN THE REACTION OF 2,4,6-TRIPHENYLPYRYLIUM AND 2,4,6-TRIPHENYLTHIOPYRYLIUM IONS WITH METHOXIDE ION [J].
DODDI, G ;
ILLUMINATI, G ;
INSAM, N ;
STEGEL, F .
JOURNAL OF ORGANIC CHEMISTRY, 1982, 47 (06) :960-962