๐”– Bobbio Scriptorium
โœฆ   LIBER   โœฆ

Dipolar Cycloaddition of Rhodium-Generated Carbonyl Ylides with p -Quinones

โœ Scribed by Pirrung, Michael C.; Kaliappan, Krishna P.

Book ID
121228404
Publisher
American Chemical Society
Year
2000
Tongue
English
Weight
51 KB
Volume
2
Category
Article
ISSN
1523-7060

No coin nor oath required. For personal study only.

๐Ÿ“œ SIMILAR VOLUMES

Novel chemoselective 1,3-dipolar cycload
Novel chemoselective 1,3-dipolar cycloaddition of rhodium generated carbonyl ylides with arylidenetetralones
โœ Sengodagounder Muthusamy; Srinivasarao Arulananda Babu; Chidambaram Gunanathan ๐Ÿ“‚ Article ๐Ÿ“… 2000 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 70 KB

Treatment of various a-diazo ketones 1 and arylidenetetralones 2 in the presence of rhodium(II) acetate dimer leads to spiro-dioxa ring systems 3 as the only C O addition products with high regio-and chemoselectivity.

Novel 1,3-dipolar cycloaddition reaction
Novel 1,3-dipolar cycloaddition reaction of carbonyl ylide with o-quinones
โœ Vijay Nair; K.C. Sheela; K.V. Radhakrishnan; Rath P. Nigam ๐Ÿ“‚ Article ๐Ÿ“… 1998 ๐Ÿ› Elsevier Science ๐ŸŒ French โš– 174 KB

1,3-Dipolar cycloaddition reaction of carbonyl ylide with o-quinones afforded novel highly oxygenated spirocyclic compounds.