- C,C-Diacetylenic Phosphaalkenes as Heavy Diethynylethene Analogues
[作者:OBERG ELISABET; SCHAFER BERNHARD; GENG XUELI; PETTERSSON JENNY; HU QI; KRITIKOS MIKAEL; RASMUSSEN TORBEN; OTT SASCHA,期刊:Journal of Organic Chemistry, 页码:9265-9273 , 文章类型: Article,,卷期:2009年74-24]
- A series of C,C-diacetylenic phosphaalkenes 1b-e has been prepared from 1-chloropenta-1,2-dien-4-ynes 6b-e in a reaction with Mes*PCl2 (Mes* = 2,4,6-(Bu-1)(3)Ph) in the presence of LDA. Under identical conditions, isomer...
- An Unexpected Highly Stereoselective Bisaziridination of (E,E)-1,4-Dialkyl-2,3-dinitrobutadienes Followed by a Nitro Group Driven Ring Enlargement
[作者:CIOGLI ALESSIA; FIORAVANTI STEFANIA; GASPARRINI FRANCESCO; PELLACANI LUCIO; RIZZATO EGON; SPINELLI DOMENICO; TARDELLA PAOLO A,期刊:Journal of Organic Chemistry, 页码:9314-9318 , 文章类型: Article,,卷期:2009年74-24]
- (+/-)-2,2'-Dinitro-2,2'-biaziridines were obtained by a direct aza-MIRC (Michael initiated ring closure) reaction on (E,E)-1,4-dialkyl-2,3-dinitro-1,3-butadienes under very mild conditions. The reactions occur with high ...
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