Alkene synthesis using phosphonium ylides as umpolung reagents

• المؤلفون الرئيسيون: Vu, Minh Duy, Leng, Wei-Lin, Hsu, Hao-Cheng, Liu, Xue-Wei
• مؤلفون آخرون: School of Physical and Mathematical Sciences
• التنسيق: مقال
• اللغة: English
• منشور في: 2020
• الموضوعات: Science::Chemistry; Ylides; Photoredox Catalysis
• الوصول للمادة أونلاين: https://hdl.handle.net/10356/139819

We report a transformation between a well‐known nucleophile, phosphonium ylide, and an electrophile. Subsequent ylide‐ylide coupling achieves unusual (Z )‐selectivity as compared to the conventional Wittig olefination. The synthesis of medium‐sized ring olefins has also been demonstrated, together w...