دورية أكاديمية
A Facile Route to Diastereomeric Phosphorus Ylides. Chemoselective Synthesis of Dialkyl (E)-2-[1-(2-Oxocyclopentylidene)ethyl]-2-butenedioates
| العنوان: | A Facile Route to Diastereomeric Phosphorus Ylides. Chemoselective Synthesis of Dialkyl (E)-2-[1-(2-Oxocyclopentylidene)ethyl]-2-butenedioates |
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| المؤلفون: | Sakineh Asghari, Mohammad Bagher Poushani, Samaneh Ramezani |
| المصدر: | Molecules; Volume 13; Issue 2; Pages: 331-339 |
| بيانات النشر: | Molecular Diversity Preservation International |
| سنة النشر: | 2008 |
| المجموعة: | MDPI Open Access Publishing |
| مصطلحات موضوعية: | 2-Acetylcyclopentanone, phosphorus ylides, spirocompounds, intramolecular Wittig reaction |
| جغرافية الموضوع: | agris |
| الوصف: | 2-Acetylcyclopentanone undergoes a smooth reaction with triphenylphosphineand dialkyl acetylenedicarboxylates to produce dialkyl 2-(1-acetyl-2-oxocyclopentyl)-3-(1,1,1-triphenyl-λ5-phosphanylidene)succinates. These compounds undergo intramolecularWittig reactions in boiling benzene to produce highly strained spirocyclobutenederivatives, which spontaneously undergo ring-opening reactions to produce dialkyl (E)-2-[1-(2-oxocyclopentyliden)ethyl]-2-butenedioates. |
| نوع الوثيقة: | text |
| وصف الملف: | application/pdf |
| اللغة: | English |
| العلاقة: | https://dx.doi.org/10.3390/molecules13020331Test |
| DOI: | 10.3390/molecules13020331 |
| الإتاحة: | https://doi.org/10.3390/molecules13020331Test |
| حقوق: | https://creativecommons.org/licenses/by-nc-sa/3.0Test/ |
| رقم الانضمام: | edsbas.46661910 |
| قاعدة البيانات: | BASE |
| DOI: | 10.3390/molecules13020331 |
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