دورية أكاديمية
Full Paper A Facile Route to Diastereomeric Phosphorus Ylides. Chemoselective Synthesis of Dialkyl
| العنوان: | Full Paper A Facile Route to Diastereomeric Phosphorus Ylides. Chemoselective Synthesis of Dialkyl |
|---|---|
| المؤلفون: | Sakineh Asghari, Mohammad Bagher Poushani, Samaneh Ramezani |
| المساهمون: | The Pennsylvania State University CiteSeerX Archives |
| المصدر: | http://www.mdpi.com/1420-3049/13/2/331/pdfTest/. |
| سنة النشر: | 2008 |
| المجموعة: | CiteSeerX |
| مصطلحات موضوعية: | 2-Acetylcyclopentanone, phosphorus ylides, spirocompounds, intramolecular Wittig reaction |
| الوصف: | 2-Acetylcyclopentanone undergoes a smooth reaction with triphenylphosphine and dialkyl acetylenedicarboxylates to produce dialkyl 2-(1-acetyl-2-oxocyclopentyl)-3-(1,1,1-triphenyl-λ 5-phosphanylidene)succinates. These compounds undergo intramolecular Wittig reactions in boiling benzene to produce highly strained spirocyclobutene derivatives, which spontaneously undergo ring-opening reactions to produce dialkyl (E)-2-[1-(2-oxocyclopentyliden)ethyl]-2-butenedioates. |
| نوع الوثيقة: | text |
| اللغة: | English |
| العلاقة: | http://citeseerx.ist.psu.edu/viewdoc/summary?doi=10.1.1.396.9459Test; http://www.mdpi.com/1420-3049/13/2/331/pdfTest/ |
| الإتاحة: | http://www.mdpi.com/1420-3049/13/2/331/pdfTest/ |
| حقوق: | Metadata may be used without restrictions as long as the oai identifier remains attached to it. |
| رقم الانضمام: | edsbas.1CA0E27C |
| قاعدة البيانات: | BASE |
| الوصف غير متاح. |