Kazuto Umezu

Series of Carbazole–Pyrimidine Conjugates: Syntheses and Electronic, Photophysical, and Electrochemical Properties

Shin‐ichiro Kato, Yuji Yamada, Hidetaka Hiyoshi et al. · The Journal of Organic Chemistry · 2015 · 81 citations

Natural Sciences, Chemistry, Medicinal Chemistry +14

Practical Synthesis of<i>N</i>-Cyclopropylanilines via Direct Condensation of Anilines with [(1-Ethoxycyclopropyl)oxy]trimethylsilane

Yasuo Yoshida, Kazuto Umezu, Yusuke Hamada et al. · Synlett · 2003 · 19 citations

Natural Sciences, Chemistry, Organic Chemistry +4

Synthesis of 5,6-Disubstituted Thieno[2,3-d]pyrimidines from 4-Chloropyrimidines

Kazuhiro Kobayashi, Teruhiko Suzuki, Taketoshi Kozuki et al. · Heterocycles · 2012 · 19 citations · Full text

Natural Sciences, Chemistry, Medicinal Chemistry +9

Synthesis of Multisubstituted Dihydroquinoxaline Derivatives by Tandem <i>N</i>‐Alkylation and Addition Reactions of 3‐Oxoquinoxaline‐2‐carboxylates

Satoru Miyamaru, Kazuto Umezu, Akinori Ito et al. · European Journal of Organic Chemistry · 2015 · 18 citations

Natural Sciences, Chemistry, Medicinal Chemistry +13

Direct Synthesis of <i>N</i>‐Acyl‐<i>N</i>,<i>O</i>‐hemiacetals <i>via</i> Nucleophilic Addition of Unactivated Amides and Their <i>O</i>‐Acetylation: Access to α,α‐Difunctionalized <i>N</i>‐Acylimines

Haruyasu Asahara, Kanami Inoue, Shinki Tani et al. · Advanced Synthesis & Catalysis · 2016 · 13 citations

Natural Sciences, Chemistry, Catalysis +10