𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Reaction of 9-diazo-4-azafluorene with unsaturated compounds and cyclic ketones

✍ Scribed by N. S. Prostakov; A. V. Varlamov; A. Hussein; A. A. Fomichev; N. A. Ryabova; E. E. Stashenko


Publisher
Springer US
Year
1990
Tongue
English
Weight
616 KB
Volume
26
Category
Article
ISSN
0009-3122

No coin nor oath required. For personal study only.


πŸ“œ SIMILAR VOLUMES


1,5-Dipolar Electrocyclizations in React
✍ Danielβ€…H. Egli; Anthony Linden; Heinz Heimgartner πŸ“‚ Article πŸ“… 2006 πŸ› John Wiley and Sons 🌐 German βš– 216 KB πŸ‘ 1 views

Several reactions of a-thioxo ketones and a-thioxo thioamides with diazo compounds were investigated. Most of them proceeded via a reactive thiocarbonyl ylide, which underwent a [2 + 3] cycloaddition with the a-thioxo ketone to give the SchΓ§nberg products 17 -19 or a 1,5-dipolar electrocyclization t