Výsledky vyhledávání - "Shin-ichi Ota"

Akademický článek

Efficient derivation of multipotent neural stem/progenitor cells from non-human primate embryonic stem cells.

Autor: Hiroko Shimada, Yohei Okada, Keiji Ibata, Hayao Ebise, Shin-ichi Ota, Ikuo Tomioka, Toshihiro Nomura, Takuji Maeda, Kazuhisa Kohda, Michisuke Yuzaki, Erika Sasaki, Masaya Nakamura, Hideyuki Okano

Publikováno v: PLoS ONE, Vol 7, Iss 11, p e49469 (2012)

The common marmoset (Callithrix jacchus) is a small New World primate that has been used as a non-human primate model for various biomedical studies. We previously demonstrated that transplantation of neural stem/progenitor cells (NS/PCs) derived fro

Externí odkaz: https://doaj.org/article/81ea037bc14746c29b9ca37f8a508fb8

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Copper-catalyzed nucleophilic trifluoromethylation of benzylic chlorides

Autor: Yoshihiro Miyake, Shin-ichi Ota, Yoshiaki Nishibayashi, Masashi Shibata, Kazunari Nakajima

Publikováno v: Org. Biomol. Chem.. 12:5594-5596

The reactions of primary and secondary benzylic chlorides with trifluoromethyltrimethylsilane in the presence of a catalytic amount of copper(i) thiophene-2-carboxylate (CuTC) have been found to give the corresponding benzylic trifluoromethylated pro

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b87cc5b175d94a749614348c2ce39f47
https://doi.org/10.1039/c4ob00957f

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ChemInform Abstract: Copper-Catalyzed Nucleophilic Trifluoromethylation of Benzylic Chlorides

Autor: Yoshiaki Nishibayashi, Yoshihiro Miyake, Masashi Shibata, Shin-ichi Ota, Kazunari Nakajima

Publikováno v: ChemInform. 46

Benzylic chlorides bearing less electron-donating groups, like tolyl and phenyl residues, fail to give the title reaction.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::207167f6f62000ee37cff364232811eb
https://doi.org/10.1002/chin.201501072

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ChemInform Abstract: Copper-Catalyzed Nucleophilic Trifluoromethylation of Propargylic Halides

Autor: Kazunari Nakajima, Shin-ichi Ota, Masashi Shibata, Yoshihiro Miyake, Yoshiaki Nishibayashi

Publikováno v: ChemInform. 44

Cu-catalyzed trifluoromethylation of primary propargylic alcohols (I) affords the corresponding trifluoromethylated products (III), while the reaction with secondary propargylic chlorides (IV) gives rise to the formation of trifluoromethylated allene

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::5a485a15d00a7cc60056e41c6916f1a9
https://doi.org/10.1002/chin.201352051

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Copper-catalyzed nucleophilic trifluoromethylation of propargylic halides

Autor: Masashi Shibata, Shin-ichi Ota, Yoshihiro Miyake, Yoshiaki Nishibayashi, Kazunari Nakajima

Publikováno v: Chemical communications (Cambridge, England). 49(71)

Reactions of propargylic halides with trifluoromethyltrimethylsilane in the presence of a catalytic amount of copper(I) thiophene-2-carboxylate (CuTC) have been found to give the corresponding trifluoromethylated products in good to high yields with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1758f3cd2ba68224d231a9255c6f0d85
https://pubmed.ncbi.nlm.nih.gov/23884450

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