Stannylformylation of vinylcyclopropanes accompanied by radical ring-opening
โ Scribed by Shinji Tsunoi; Ilhyong Ryu; Hideo Muraoka; Minoru Tanaka; Mitsuo Komatsu; Noboru Sonoda
- Book ID
- 104255744
- Publisher
- Elsevier Science
- Year
- 1996
- Tongue
- French
- Weight
- 212 KB
- Volume
- 37
- Category
- Article
- ISSN
- 0040-4039
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โฆ Synopsis
Treatment of vinylcyclopropanes with CO in the presence of BusSnH and AIBN (catalytic) leads to a stannylformylated product via a cyclopropylcarbinyl radical opening to a homoallylie radical.
๐ SIMILAR VOLUMES
Radical emulsion polymerizations of vinylcyclopropanes, 1,1-bis(ethoxycarbonyl)-2-vinylcyclopropane (ECVCP) and 1,1-dichloro-2-vinylcyclopropane (CVCP) were examined. ECVCP underwent soap-free and soap-in emulsion polymerizations satisfactorily to afford the ring-opened polymer in good yields. Polym
Synthesis and radical polymerization of novel vinylcyclopropanes; 1-carboethoxy-2-trimethylsilyl-2-vinylcyclopropane (1a) and 1-carboethoxy-2-(1-trimethylsilyl)-vinylcyclopropane (1b), were examined. 1a and 1b were prepared by the coupling reaction of 2-trimethylsilylbutadiene with ethyl diazoacetat