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1,3-Dipolar cycloaddition of 2-benzylideneindan-1,3-dione α-oxide to olefins

✍ Scribed by M. Yu. Krysin; I. K. Anokhina; L. P. Zalukaev


Publisher
Springer US
Year
1987
Tongue
English
Weight
331 KB
Volume
23
Category
Article
ISSN
0009-3122

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## Abstract The 1,3‐dipolar cycloaddition reactions of 2‐diazocyclohexane‐1,3‐dione (**7a**; __Table 1__) and of alkyl diazopyruvates (**11a**–**e**; __Table 3__) to 2,3‐dihydrofuran and other enol ethers have been investigated in the presence of chiral transition metal catalysts. With Rh^II^ catal