Victoria Opryshko, Dmitrii Ivanov, Anastasia Danshina, Svetlana Krasnova, Artur Eshtukov-Shcheglov, Andrey Mikhaylov, Alexander Smirnov, Mikhail Baranov
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引用次数: 0
Abstract
Benzylidene imidazolones with an ortho‐sec‐amino group undergo chemodivergent photochemical transformations, based on the wavelength of irradiation. Irradiation at 525 nm causes dimerization and the formation of cyclobutanes with two spiroatoms, related to dictazoles in 87‐98% yields. In turn, irradiation at 365 nm provides access to spirocyclic indolines in 67‐92% yields. Each of the processes proceeds with exclusive atom economy and chemoselectivity.
期刊介绍：
Advanced Synthesis & Catalysis (ASC) is the leading primary journal in organic, organometallic, and applied chemistry.
The high impact of ASC can be attributed to the unique focus of the journal, which publishes exciting new results from academic and industrial labs on efficient, practical, and environmentally friendly organic synthesis. While homogeneous, heterogeneous, organic, and enzyme catalysis are key technologies to achieve green synthesis, significant contributions to the same goal by synthesis design, reaction techniques, flow chemistry, and continuous processing, multiphase catalysis, green solvents, catalyst immobilization, and recycling, separation science, and process development are also featured in ASC. The Aims and Scope can be found in the Notice to Authors or on the first page of the table of contents in every issue.
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