Chemische Berichte

Bekannte und neue Reaktionstypen bei der Photoreaktion von Stilbenen mit cyclischen Iminen

G Kaupp, HW Grüter

Index: Kaupp, Gerd; Grueter, Heinz-Willi Chemische Berichte, 1981 , vol. 114, # 8 p. 2844 - 2858

Full Text: HTML

Citation Number: 3

Abstract

Abstract Die Photoreaktionen von Stilben und 1, 4-Diphenyl-1, 3-butadien mit Coffein, sowie von Stilben mit Benzothiazol, 1-Methylimidazol und 2-(Methylthio) benzothiazol werden im Hinblick auf be kannte ([2+ 2]-[3, 4, 13, 14, 31],[2+ 4]-Cycloaddition [5, 15], insertierende [2+ 2]-Addition [32], mechanistisch neue (unkatalysierte substituierende [2+ 2]-Addition [20, 29] und grundsätzlich neue Reaktionstypen (substituierende [2+ 2]-Addition mit ...

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diphenylethylene Structure

103-30-0

diphenylethylene

Caffeine Structure

58-08-2

Caffeine

~%

1,3,7-trimethyl-8-phenylpurine-2,6-dione Structure

6439-88-9

1,3,7-trimethyl...

CAFFEINE, 8-BENZYL- Structure

5426-88-0

CAFFEINE, 8-BENZYL-

Detail
2-Benzyliden-2,3-dihydro-3-phenylbenzothiazol Structure

79246-65-4

2-Benzyliden-2,...

~58%

3,4-diphenyl-1,4-benzothiazine Structure

79246-66-5

3,4-diphenyl-1,...

Benzo[d]thiazole Structure

95-16-9

Benzo[d]thiazole

~%

3,4-diphenyl-1,4-benzothiazine Structure

79246-66-5

3,4-diphenyl-1,...

3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-syn-phenyl-11-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion Structure

79246-59-6

3,4,5,7-Tetrahy...

~%

Caffeine Structure

58-08-2

Caffeine

Benzene,1,1'-(1,3-butadiene-1,4-diyl)bis- Structure

886-65-7

Benzene,1,1'-(1...

3,4,5,7-Tetrahydro-1,3,7-trimethyl-11-syn-phenyl-10-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion Structure

79246-60-9

3,4,5,7-Tetrahy...

~%

Caffeine Structure

58-08-2

Caffeine

Benzene,1,1'-(1,3-butadiene-1,4-diyl)bis- Structure

886-65-7

Benzene,1,1'-(1...

[5aR-(5aα,6β,9β,10α)]-5,5a,6,9-Tetrahydro-1,3,5-trimethyl-6,9-diphenylpyrido[1,2-e]purin-2,4(1H,3H)-dion Structure

79246-61-0

[5aR-(5aα,6β,9β...

~%

Caffeine Structure

58-08-2

Caffeine

Benzene,1,1'-(1,3-butadiene-1,4-diyl)bis- Structure

886-65-7

Benzene,1,1'-(1...

3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-anti,11-syn-diphenyl-4,5-ethano-1H-purin-2,6-dion Structure

74744-23-3

3,4,5,7-Tetrahy...

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diphenylethylene Structure

103-30-0

diphenylethylene

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58-08-2

Caffeine

3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-anti,11-syn-diphenyl-4,5-ethano-1H-purin-2,6-dion Structure

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trans-Stilbene Structure

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trans-Stilbene

diphenylethylene Structure

103-30-0

diphenylethylene

Caffeine Structure

58-08-2

Caffeine

Caffeine Structure

58-08-2

Caffeine

Benzene,1,1'-(1,3-butadiene-1,4-diyl)bis- Structure

886-65-7

Benzene,1,1'-(1...

~15%

CAFFEINE, 8-BENZYL- Structure

5426-88-0

CAFFEINE, 8-BENZYL-

3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-syn-phenyl-11-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion Structure

79246-59-6

3,4,5,7-Tetrahy...

Detail
Caffeine Structure

58-08-2

Caffeine

Benzene,1,1'-(1,3-butadiene-1,4-diyl)bis- Structure

886-65-7

Benzene,1,1'-(1...

~15%

CAFFEINE, 8-BENZYL- Structure

5426-88-0

CAFFEINE, 8-BENZYL-

3,4,5,7-Tetrahydro-1,3,7-trimethyl-10-syn-phenyl-11-anti-(trans-2-phenylethenyl)-4,5-ethano-1H-purin-2,6-dion Structure

79246-59-6

3,4,5,7-Tetrahy...

Detail
diphenylethylene Structure

103-30-0

diphenylethylene

Caffeine Structure

58-08-2

Caffeine

~%

1,3,7-trimethyl-8-phenylpurine-2,6-dione Structure

6439-88-9

1,3,7-trimethyl...

CAFFEINE, 8-BENZYL- Structure

5426-88-0

CAFFEINE, 8-BENZYL-

Detail

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