| 书目名称 | Synthesis of Medium-Sized Cycloalkenes via Fused-Cyclobutenes | | 编辑 | Tomohiro Ito | | 视频video | | | 概述 | Nominated as an outstanding Ph.D. thesis by Kyoto University.Provides detailed introduction of the properties of cyclobutene and medium-sized trans-cycloalkene.Explains detailed principle and provides | | 丛书名称 | Springer Theses | | 图书封面 |  | | 描述 | .This book explains the existence of the intermediate using two approaches: computational chemistry and coordination chemistry. In this book, the author has developed new methods for synthesizing medium-sized cycloalkenes by utilizing the 4π-electrocyclic reaction of fused-cyclobutenes. The fundamental and most important strategy and feature of the work are as follows: first, cyclobutene is used as a readily available raw material with high-strain energy to generate more strained medium-sized .cis,trans.-cycloalkadiene molecules. Second, by judiciously selecting the reaction conditions, the short-lived intermediate (medium-sized .cis,trans.-cycloalkadiene) can be converted to medium-sized .cis.- or .trans.-cycloalkenes. For the former, the generation of the medium-sized .cis,trans.-cycloalkadiene intermediate is greatly affected by the substituent on the cyclobutene, and there are few examples of its generation confirmed at room temperature. Regarding the latter, the synthesis of .trans.-cycloalkenes is noteworthy in terms of establishing a new synthetic methodology and providing one of the few asymmetric synthesis methods, which has not been achieved before. Readers of this book c | | 出版日期 | Book 2024 | | 关键词 | Molecular strain; Cyclobutene; trans-Cycloalkene; 2+2 cycloaddition; 4π-electrocyclic reaction; Heck reac | | 版次 | 1 | | doi | https://doi.org/10.1007/978-981-97-0787-4 | | isbn_softcover | 978-981-97-0789-8 | | isbn_ebook | 978-981-97-0787-4Series ISSN 2190-5053 Series E-ISSN 2190-5061 | | issn_series | 2190-5053 | | copyright | The Editor(s) (if applicable) and The Author(s), under exclusive license to Springer Nature Singapor |
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发表于 2025-3-21 18:56:28
