C
Chizuko Kabuto
Researcher at Tohoku University
Publications - 383
Citations - 8376
Chizuko Kabuto is an academic researcher from Tohoku University. The author has contributed to research in topics: Crystal structure & Intramolecular force. The author has an hindex of 47, co-authored 383 publications receiving 7953 citations. Previous affiliations of Chizuko Kabuto include Yamagata University & Shinshu University.
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A New Chiral Pyrrolidine- and Pyrrolidi- noneethanols for Enantioselective Addition of Diethylzinc to Arylaldehydes
TL;DR: In this paper, a chiral pyrrolidineethanols and unusual type of Pyrrolidinoneethanol fused bicycle[2.2] octane ring systems as backbones were synthesized and were used to the addition of diethylzinc to aromatic aldehydes to afford the secondary aryl alcohols leading to enantioselectivities up to 94% ee.
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The structure and absolute configuration of viridicatumtoxin: 2'S‐(2'α,7'aβ,11'aβ,12'β)‐7',7'a,8',11',11'a,12'‐hexahydro‐5',6',7'a,10',11'a,12'‐hexahydroxy‐3'‐methoxy‐2,6,6‐trimethyl‐7',8'‐dioxospiro[2‐cyclohexene‐1,2'(1'H)‐cyclopenta[de]naphthacene]‐9'‐carboxamide methanolate
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1,1,2,2,9,9,10,10-Octamethyl-1,2,9,10- tetragerma[2.2]paracyclophane: the first [2.2]paracyclophane bridged by two GeGe bonds
TL;DR: Tetragerma[2.2]paracyclophane bridged by two GeGe bonds has been prepared by the reductive coupling reaction of 1,4-bis(chlorodimethylgermyl)benzene with sodium as mentioned in this paper.
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Synthesis and Oxidative Ring Contraction of 1,5,3,7-Dichalcogenadiazocanes. Novel Formation of 1,2,4-Diselenazolidines, 1,2,4-Ditellurazolidines, and 1,2,3,4,5,7-Pentathiazocanes
Yuji Takikawa,Yutaka Koyama,Takamasa Yoshida,Kenshiro Makino,Hiroki Shibuya,Kazuto Sato,Tatsuya Otsuka,Yuko Shibata,Yuki Onuma,Shigenobu Aoyagi,Kazuaki Shimada,Chizuko Kabuto +11 more
TL;DR: In this paper, 1.5,3,7-Dithiadiazocanes, 1.3.7-ditellurazolidines, and 1.2,4-diselenazolidine were prepared from a primary amine, formalin, and H 2 S, NaSeH, or NaTeH.
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Preparation, properties, and crystal structure of [1,2,5]selenadiazolotetracyanonaphthoquinodimethan.
TL;DR: In this paper, a two-dimensional "ribbonbone dimer" network was constructed by strong Se-Se and Se-N interactions in the crystal of the crystal lattice.