## Abstract magnified image The reaction between homophthalic anhydride and cyclohexanone was examined both in the presence of DMAP or BF~3~·Et~2~O complex as a catalyst. The latter yielded (±)‐1‐oxo‐1__H__‐spiro[benzo[__c__]pyran‐3(4__H__), 1′‐cyclohexane]‐4‐carboxylic acid (**3**) in a higher yi
New Isochromans. Part 1. Synthesis and Antimicrobial Activity of 4-Substituted (.+-.)-1H-Spiro[benzo[c]pyran-3(4H),1′-cyclohexane]-1-ones.
✍ Scribed by Milen G. Bogdanov; Blagovesta T. Gocheva; Darina B. Dimitrova; Mariana D. Palamareva
- Publisher
- John Wiley and Sons
- Year
- 2007
- Weight
- 19 KB
- Volume
- 38
- Category
- Article
- ISSN
- 0931-7597
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