T
Toshio Isobe
Researcher at Chiba University
Publications - 26
Citations - 1037
Toshio Isobe is an academic researcher from Chiba University. The author has contributed to research in topics: Chloride & Asymmetric induction. The author has an hindex of 13, co-authored 26 publications receiving 1000 citations.
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Modified guanidines as chiral auxiliaries.
Tsutomu Ishikawa,Toshio Isobe +1 more
TL;DR: Investigation on modified guanidines, prepared by newly developed methods, as potential chiral auxiliaries led to reasonable asymmetric induction not only in catalytic but also in stoichiometric asymmetric syntheses.
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2-Chloro-1,3-dimethylimidazolinium Chloride. 1. A Powerful Dehydrating Equivalent to DCC
Toshio Isobe,Tsutomu Ishikawa +1 more
TL;DR: In this paper, 2-Chloro-1,3-dimethylimidazolinium chloride (DMC) was used as a powerful dehydrating agent, replacing DCC under nearly neutral conditions.
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Modified guanidines as chiral superbases: the first example of asymmetric silylation of secondary alcohols
TL;DR: Modified guanidines could effectively mediate asymmetric asymmetric ======¯¯¯¯¯¯¯¯silylation of secondary alcohols as recyclable bases under simple and mild conditions.
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Modified Guanidines as Chiral Superbases: Application to Asymmetric Michael Reaction of Glycine Imine with Acrylate or Its Related Compounds.
TL;DR: Modified guanidines efficiently catalysed the asymmetric Michael reaction of a prochiral glycine derivative with acrylate or its related compounds either in solution or without a solvent under simple and mild conditions.
Journal ArticleDOI
2-Chloro-1,3-dimethylimidazolinium Chloride. 2. Its Application to the Construction of Heterocycles through Dehydration Reactions
Toshio Isobe,Tsutomu Ishikawa +1 more
TL;DR: In this article, the use of 2-Chloro-1,3-dimethylimidazolinium chloride (DMC) for the construction of heterocycles through dehydration reactions is described.