| 1. |
Takashi Ohshima, Hiroyuki Morimoto, Tetsuya Kadota, Middle Molecular Strategy (Koichi Fukase, Takayuki Doi (Eds.)) Chapter 16 Development and Integration of New Green Reactions, Springer, 2021.06, Over the last few decades, the quest for environmentally benign chemical transformations has become an important topic in both industrial and academic research. An integrated synthesis that combines multiple reactions in a single operation in one-pot or a flow system without isolating intermediates has recently drawn much attention as a replacement for conventional step-by-step synthesis. Because in the reaction integration process the reaction mixtures are directly used to the next reaction without purification and the generated co- and by-products may have negative effects on the next reaction, integrating highly atom-economical reactions is quite important. To this end, we developed several highly atom-economical direct catalytic reactions. In this review, we focused on the developments of synthesis and reactions of N-unprotected ketimines and their applications for time integration (one-pot sequential process through N-unprotected ketimine synthesis). . |
| 2. |
Yazaki Ryo, Ohshima Takashi, Cross-Dehydrogenative Coupling of Carbonyls for Heterocycle Synthesis. In Heterocycles via Cross Dehydrogenative Coupling, Srivastava A., Jana C. K. Eds.; pp. 213–229, Springer, Singapore, https://doi.org/10.1007/978-981-13-9144-6_6, 2019.08. |
| 3. |
Ohshima Takashi, Tetranuclear Zinc Cluster-Catalyzed Transesterification, In New Horizons of Process Chemistry, Tomioka K., Shioiri T., Sajiki H. Eds.; pp. 65-87, Springer, Singapore, ISBN-13: 978-9811034206, 2017.03. |
| 4. |
Iwasaki, Takanori; Maegawa, Yusuke; Ohshima, Takashi; Mashima, Kazushi, Kirk-Othmer Encyclopedia of Chemical Technology
Esterification, John Wiley & Sons, 2012.01. |
| 5. |
Ohshima, T., Comprehensive Chirality (Yamamoto, H. Carreira, E. Eds.)
Chapter 4.18 Catalytic Asymmetric 1,2-Alkynylation. , Elsevier, 2011.04. |
