+++1 Chem Lett (спасибо)

[SergSam]

Добрый день! Помогите с одной статьей:
Chemistry Letters
Synthesis of Enones and Cyclopropanes by the Reaction of Telluronium Ylides Generated from Bis(2-oxoalkyl)tellurium Dichlorides
Li-Biao Han, Nobuaki Kambe, Ilhyong Ryu and Noboru Sonoda
Volume 22, Number 3, Year 1993, Page 561

DOI:

http://dx.doi.org/10.1246/cl.1993.561

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