EVIDENCE FOR A ZWITTERIONIC 2,6-BONDED INTERMEDIATE IN 4-PYRONE PHOTOCHEMISTRY - FOLLOWING TIME EVOLUTION OF AN EXCITED-STATE

被引：13

作者：

BARLTROP, JA ^{[1
]}

DAY, AC ^{[1
]}

SAMUEL, CJ ^{[1
]}

机构：

[1] UNIV OXFORD,DYSON PERRINS LAB,OXFORD OX1 3QY,ENGLAND

来源：

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS | 1976年 / 20期

关键词：

D O I：

10.1039/c39760000822

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

引用

页码：822 / 823

页数：2

共 15 条

[1] RING PERMUTATIONS IN PHOTOCHEMISTRY OF HYDROXYPYRYLIUM CATIONS [J].

BARLTROP, J ;

CARDER, R ;

DAY, AC ;

HARDING, JR ;

SAMUEL, C .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1975, (17) :729-731

[2] HYDROXYPYRYLIUM PHOTOCHEMISTRY - NEW INTERMEDIATE [J].

BARLTROP, JA ;

DAY, AC ;

SAMUEL, CJ .

JOURNAL OF THE CHEMICAL SOCIETY-CHEMICAL COMMUNICATIONS, 1976, (20) :823-824

[3] PREPARATION AND PYROLYSIS OF SOME 2,6-DIMETHYL-4-PYRONE-ALKYNE PHOTOADDUCTS - BICYCLIC CLAISEN REARRANGEMENT [J].

HANIFIN, JW ;

COHEN, E .

JOURNAL OF ORGANIC CHEMISTRY, 1971, 36 (07) :910-&

[4] SYNTHESES OF 7-MEMBERED AND 5-MEMBERED RINGS FROM ALLYL CATIONS [J].

HOFFMANN, HM .

ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 1973, 12 (10) :819-835

[5] STEREOSPECIFIC GENERATION OF 2-OXYALLYLIC CATIONS FROM 2 NEW SOURCES - STERIC COURSE OF CYCLOADDITION TO CONJUGATED DIENES [J].

HOFFMANN, HM ;

SMITHERS, RH ;

CLEMENS, KE .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1972, 94 (11) :3940-&

[6] PHOTOISOMERIZATION OF 4H-PYRAN-4-ONES TO 2H-PYRAN-2-ONES [J].

ISHIBE, N ;

SUNAMI, M ;

ODANI, M .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (02) :463-468

[7]

MACGREGOR DJ, 1974, MOL PHOTOCHEM, V6, P101

[8] PHOTOCHEMICAL TRANSFORMATIONS OF SMALL RING CARBONYL COMPOUNDS .8. PHOTOREARRANGEMENTS IN CYCLOPENTENONE OXIDE SERIES [J].

PADWA, A ;

HARTMAN, R .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1966, 88 (07) :1518-&

[9] PHOTOCHEMICAL REARRANGEMENTS OF NEUTRAL AND PROTONATED 4-PYRONES [J].

PAVLIK, JW ;

KWONG, J .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (23) :7914-7916

[10] PHOTOCHEMICAL REARRANGEMENTS OF PYRYLIUM CATIONS [J].

PAVLIK, JW ;

CLENNAN, EL .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1973, 95 (05) :1697-1699

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