TAILIEUCHUNG - Recent progress in the field of cycloaddition reactions involving conjugated nitroalkenes

In this review we present recent progress in the cycloaddition reactions of conjugated nitroalkenes with alkenes, conjugated 1,3-dienes or three atoms components (eg. nitrones, azides, diazocompounds, azomethine imines and ylides). | Recent progress in the field of cycloaddition reactions involving conjugated nitroalkenes Current Chemistry Letters 8 2019 13 38 Contents lists available at GrowingScience Current Chemistry Letters homepage Recent progress in the field of cycloaddition reactions involving conjugated nitroalkenes Agnieszka Łapczuk-Krygiera Agnieszka Kącka-Zycha and Karolina Kulaa a Cracow University of Technology Institute of Organic Chemistry and Technology Warszawska 24 31-155 Cracow Poland CHRONICLE ABSTRACT Article history In this review we present recent progress in the cycloaddition reactions of conjugated Received September 9 2018 nitroalkenes with alkenes conjugated 1 3-dienes or three atoms components eg. nitrones Received in revised form azides diazocompounds azomethine imines and ylides . November 9 2018 Accepted December 14 2018 Available online December 19 2018 Keywords Cycloaddition Conjugated Nitroalkenes CNA 2019 by the authors licensee Growing Science Canada. 1. Introduction In recent decades novel reactions based on conjugated nitroalkenes CNA as the key substrates have emerged and numerous challenging targets have been achieved. This was possible primarily due to the ease of preparation or ready availability and the diverse reactivity of nitroalkenes. Moreover the presence of the nitro group allows to obtain bioactivity and useful building blocks for organic 3 Cycloadditions are one of the most important transformations in organic chemical synthesis and are a universal method of preparation of many heterocyclic 10 This work is an attempt to synthetically discuss the results of research in the field of cycloadditions of conjugated nitroalkenes. 2. Cycloaddition reactions involving conjugated nitroalkenes . 2 2 Cycloaddition reactions Mohr et found that nitro-substituted cyclobutanes can be accessed by a visible-light-induced at λ 419nm 2 2 cycloaddition reaction involving various 2-arylnitroethenes. Authors

• Hoá học
• Cycloaddition reactions of conjugated nitroalkenes
• Three atoms components
• Diverse reactivity of nitroalkenes
• Organic chemical synthesis
• Nitro substituted cyclobutanes