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Ruthenium-Catalyzed Ortho C–H Arylation of Aromatic Nitriles with Arylboronates and Observation of Partial Para Arylation

Autor: Masashi Miyake, Yuta Koseki, Fumitoshi Kakiuchi, Kentaroh Kitazawa, Takuya Kochi

Publikováno v: The Journal of Organic Chemistry. 82:6503-6510

Ruthenium-catalyzed C–H arylation of aromatic nitriles with arylboronates is described. The use of RuH2(CO){P(4-MeC6H4)3}3 as a catalyst provided higher yields of the ortho arylation products than the conventional RuH2(CO)(PPh3)3 catalyst. The aryl

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b093f2d53b2bd509750524bee779d435
https://doi.org/10.1021/acs.joc.6b02623

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Dissociable neural systems for moral judgment of anti- and pro-social lying

Autor: Toshikatsu Fujii, Etsuro Mori, Akiko Hayashi, Ayahito Ito, Shunji Mugikura, Nobuhito Abe, Yuta Koseki, Aya Ueno, Shoki Takahashi

Publikováno v: Brain Research. 1556:46-56

Pro-social lying, which serves to benefit listeners, is considered more socially and morally acceptable than anti-social lying, which serves to harm listeners. However, it is still unclear whether the neural mechanisms underlying the moral judgment o

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9090fc7d27a231b65b4abe1bf72c4ff6
https://doi.org/10.1016/j.brainres.2014.02.011

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NHC-catalyzed generation of difluorocarbene and its application to difluoromethylation of oxygen nucleophiles

Autor: Kohei Fuchibe, Yuta Koseki, Junji Ichikawa, Hisashi Sasagawa, Tatsuya Aono

Publikováno v: Journal of Fluorine Chemistry. 133:52-60

Controlled generation of difluorocarbene was effected by an NHC catalyst under mild conditions starting from trimethylsilyl 2,2-difluoro-2-fluorosulfonylacetate (TFDA). Cyclohexenones and tetralones were treated with TFDA in the presence of catalytic

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::d6764b270f9cc7443a28004b5a92dccc
https://doi.org/10.1016/j.jfluchem.2011.09.012

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Neural basis of pleasant and unpleasant emotions induced by social reputation

Autor: Ayahito Ito, Manabu Tashiro, Aya Ueno, Yuta Koseki, Etsuro Mori, Toshikatsu Fujii

Publikováno v: NeuroReport. 22:679-683

We used positron emission tomography to identify brain regions involved in the processing of emotions induced by social reputation from others. During positron emission tomographic scanning, individuals were presented with either a positive or a nega

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5b1785a20dc6ec5c5f20b4daec8cee16
https://doi.org/10.1097/wnr.0b013e32834a20b8

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The role of the dorsolateral prefrontal cortex in deception when remembering neutral and emotional events

Autor: Etsuro Mori, Nobuhito Abe, Shoki Takahashi, Ayahito Ito, Shunji Mugikura, Ryusaku Hashimoto, Toshikatsu Fujii, Yuta Koseki, Aya Ueno

Publikováno v: Neuroscience Research. 69:121-128

We used functional magnetic resonance imaging (fMRI) to investigate the neural correlates of deception while remembering neutral events and emotional events. Before fMRI, subjects were presented with a series of neutral and emotional pictures and wer

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc80e9e8ca25f0aaa14667bc06f06b27
https://doi.org/10.1016/j.neures.2010.11.001

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N-Heterocyclic Carbene-catalyzed Difluorocarbene Generation and its Application to Aryl Difluoromethyl Ether Synthesis

Autor: Yuta Koseki, Kohei Fuchibe, Junji Ichikawa, Hisashi Sasagawa

Publikováno v: Chemistry Letters. 40:1189-1191

NHC-catalyzed generation of difluorocarbene from trimethylsilyl 2,2-difluoro-2-(fluorosulfonyl)acetate (TFDA) enables the synthesis of enol difluoromethyl ethers starting from cyclohexenones and te...

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::07ba96589feedb3dc8d9263e0a91e9d8
https://doi.org/10.1246/cl.2011.1189

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The neural basis of dishonest decisions that serve to harm or help the target

Autor: Shoki Takahashi, Ayahito Ito, Shunji Mugikura, Ryusaku Hashimoto, Toshikatsu Fujii, Yuta Koseki, Aya Ueno, Etsuro Mori, Nobuhito Abe, Akiko Hayashi

Publikováno v: Brain and cognition. 90

We conducted a functional magnetic resonance imaging (fMRI) study to elucidate the neurocognitive mechanisms of harmful and helpful dishonest decisions. During scanning, the subjects read scenarios concerning events that could occur in real-life situ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::166f681fa9df5a1ed47f56889492adb4
https://pubmed.ncbi.nlm.nih.gov/24983819

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ChemInform Abstract: NHC-Catalyzed Generation of Difluorocarbene and Its Application to Difluoromethylation of Oxygen Nucleophiles

Autor: Hisashi Sasagawa, Tatsuya Aono, Kohei Fuchibe, Junji Ichikawa, Yuta Koseki

Publikováno v: ChemInform. 43

Cyclic and acyclic ketones are difluoromethylated with difluorocarbene which is derived from difluoroacetate (II) through its controlled generation in the presence of an N-heterocyclic carbene activator.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::edbc40a714bdf648ce87f23e298c426d
https://doi.org/10.1002/chin.201222044

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ChemInform Abstract: N-Heterocyclic Carbene-Catalyzed Difluorocarbene Generation and Its Application to Aryl Difluoromethyl Ether Synthesis

Autor: Kohei Fuchibe, Yuta Koseki, Hisashi Sasagawa, Junji Ichikawa

Publikováno v: ChemInform. 43

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cd821e9b4448022536e884e0b987b984
https://doi.org/10.1002/chin.201210088

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