| Autor: |
Khusid, A. Kh., Yanovskaya, L. A. |
| Zdroj: |
Russian Chemical Bulletin; September 1981, Vol. 30 Issue: 9 p1754-1756, 3p |
| Abstrakt: |
Conclusions 1.The insertion of a gem-dichlorocyclopropyl group in the Β-position of vinyl ethers makes it possible to use them as reactants for lengthening the carbon chain by two C atoms in the case of the acetate of gem-dichlorocyclopropane and acetylenic aldehydes.2.Depending on the ratio of the reactants, when trans-Β-gem-dichlorocyclopropylvinyl ethyl ether is reacted with the diacetal of malonic dialdehyde the chain can be lengthened by either two or four C atoms.3.trans-Β-gem-Dichlorocyclopropylvinyl methyl ether reacts selectively with the bis(dimethyl acetal) of glutaconic dialdehyde at the acetal group that is activated by the double bond. |
| Databáze: |
Supplemental Index |
| Externí odkaz: |
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