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Synergistic Pd/Cu catalysis for stereoselective allylation of vinylethylene carbonates with glycine iminoesters: Enantioselective access to diverse trisubstituted allylic amino acid derivatives

التفاصيل البيبلوغرافية
العنوان: Synergistic Pd/Cu catalysis for stereoselective allylation of vinylethylene carbonates with glycine iminoesters: Enantioselective access to diverse trisubstituted allylic amino acid derivatives
المؤلفون: Miaolin Ke, Zhigang Liu, Ke Zhang, Sheng Zuo, Fener Chen
المصدر: Green Synthesis and Catalysis, Vol 2, Iss 2, Pp 228-232 (2021)
بيانات النشر: KeAi Communications Co. Ltd., 2021.
سنة النشر: 2021
المجموعة: LCC:Chemical technology
LCC:Biochemistry
مصطلحات موضوعية: Allylic amino acid, Enantioselective, Pd/Cu catalyzed, Regioselectivity, Stereoselectivity, Chemical technology, TP1-1185, Biochemistry, QD415-436
الوصف: We reported a synergistic Pd/Cu catalyzed enantioselective decarboxylative allylation of vinylethylene carbonates with glycine iminoesters, which provides facile access to non-proteinogenic diverse trisubstituted allylic amino acid derivatives in high yields, exclusive regioselectivities and excellent stereoselectivities. This reaction tolerates a wide range of γ and β-aryl substituted vinylethylene carbonates with either electron-donating or electron-withdrawing groups. Significantly, this method was proven to be sufficient in the gram scale synthesis of chiral trisubstituted allylic amino acid while retaining the enantioselectivity and geometric control.
نوع الوثيقة: article
وصف الملف: electronic resource
اللغة: English
تدمد: 2666-5549
Relation: http://www.sciencedirect.com/science/article/pii/S2666554921000351; https://doaj.org/toc/2666-5549
DOI: 10.1016/j.gresc.2021.04.004
URL الوصول: https://doaj.org/article/a246298aabde4ce1926cf57e26027002
رقم الأكسشن: edsdoj.246298aabde4ce1926cf57e26027002
قاعدة البيانات: Directory of Open Access Journals
الوصف
تدمد:26665549
DOI:10.1016/j.gresc.2021.04.004