𝔖 Bobbio Scriptorium
✦   LIBER   ✦

1,3-dipolar cycloadditions of mesitonitrile oxide with substituted cyclobutenediones

✍ Scribed by N.G. Argyropoulos; N.E. Alexandrou; D.N. Nicolaides

Publisher
Elsevier Science
Year
1976
Tongue
French
Weight
143 KB
Volume
17
Category
Article
ISSN
0040-4039

No coin nor oath required. For personal study only.

✦ Synopsis

The chemistry of cyclobutenediones has been extensively investigated' by many workers, but in contrary very little are known of their behavior as dipolarophiles and on this respect is mentioned the reaction of diazomethane with diphenylcyclobutenedione studied by Ried et a13. On

πŸ“œ SIMILAR VOLUMES

Stereoselectivities of mesitonitrile oxi
Stereoselectivities of mesitonitrile oxide cycloadditions to 7-substituted norbornadienes
✍ Lorenzo Dal Bola; Marco De Amici; Carlo De Micheli; Remo Gandolfi; K.N. Houk πŸ“‚ Article πŸ“… 1989 πŸ› Elsevier Science 🌐 French βš– 249 KB

The stereochemistries of cycloadditions of mesitonitrile oxide to norbomadiene and nine 7-substituted derivatives have been investigated. The stereoselectivities are controlled primarily by torsional effects which are altered by 7-substituents.

1,3-dipolar cycloaddition of benzonitril
1,3-dipolar cycloaddition of benzonitrile oxide with vinylsilanes
✍ Albert Padwa; J.Gavin MacDonald πŸ“‚ Article πŸ“… 1982 πŸ› Elsevier Science 🌐 French βš– 208 KB

The reaction of benzonitrile oxide with several vinylsilanes has been found to afford silylated isoxazoles. Relative rates for the cycloaddition reaction were determined.