Chemische Berichte

Cycloadditionen der Ketene, II. Umsetzungen des Diphenylketens mit Vinyläthern

R Huisgen, LA Feiler, P Otto

Index: Huisgen,R. et al. Chemische Berichte, 1969 , vol. 102, p. 3405 - 3427

Full Text: HTML

Citation Number: 43

Abstract

Abstract Die Cycloadditionen des Diphenylketens an Äthylvinyläther, Butylvinyläther, 2- Äthoxypropen, 1-Äthoxy-isobuten, α-und β-Methoxy-styrol, 2.3-Dihydro-furan und 2.3- Dihydropyran vollziehen sich stets so, daß die Ätherfunktion in 3-Stellung des 2.2-Diphenyl- cyclobutanons-(1) auftritt.—Bei der Thermolyse der Cyclobutanone wird neben der Umkehr der Cycloaddition ein Übergang in die β-Diphenylacetyl-vinyläther sowie in Naphthol-(2)- ...

Related Articles:

Mild and selective reductions of aryl halides catalyzed by low-valent nickel complexes

[Lipshutz, Bruce H.; Tomioka, Takashi; Pfeiffer, Steven S. Tetrahedron Letters, 2001 , vol. 42, # 44 p. 7737 - 7740]

Selective mono-and di-N-alkylation of aromatic amines with alcohols and acylation of aromatic amines using Ph 3 P/DDQ

[Iranpoor, Nasser; Firouzabadi, Habib; Nowrouzi, Najmeh; Khalili, Dariush Tetrahedron, 2009 , vol. 65, # 19 p. 3893 - 3899]

Intermolecular cyclization processes in the anodic oxidation of ketene imines: formation of heterocyclic dimers and trimers

[Becker, James Y.; Shakkour, Elias; Sarma, J. A. P. R. Journal of Organic Chemistry, 1992 , vol. 57, # 13 p. 3716 - 3720]

A simple and convenient procedure for the conversion of esters to secondary amides

[Ranu, Brindaban C.; Dutta, Pinak Synthetic Communications, 2003 , vol. 33, # 2 p. 297 - 301]

Effect of bis (acetylacetonato) copper (II) catalyst on the reaction of benzoylphenyldiazomethane with primary amines. A novel example of insertion of …

[Singh, S. B.; Mehrotra, K. N. Canadian Journal of Chemistry, 1981 , vol. 59, p. 2475 - 2478]

More Articles...