Y
Yoshio Otsuji
Researcher at Osaka Prefecture University
Publications - 260
Citations - 2405
Yoshio Otsuji is an academic researcher from Osaka Prefecture University. The author has contributed to research in topics: Photoinduced electron transfer & Allylic rearrangement. The author has an hindex of 25, co-authored 260 publications receiving 2367 citations.
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Photo-oxygenation of 1,2-diarylcyclopropanes via electron transfer
TL;DR: The photo-oxygenation of 1,2-diaryl-cyclopropanes bearing electron-donating substituents in the presence of 9,10-dicyanoanthracene (DCA) in acetonitrile affords trans - and cis -3,5-diagraml-1, 2-dioxolanes in excellent yields.
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A novel photosubstitution of dicyanobenzenes by allylic and benzylic silanes
TL;DR: The photosubstitution of o- and p-dicyanobenzenes by allylic and benzylic silanes in acetonitrile occurred efficiently, giving the corresponding mono-allylated and benzylated cyanobenzenses.
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Regioselective double vicinal carbon-carbon bond forming reactions of electron-deficient alkenes by use of allylic stannanes and organoiodo compounds
TL;DR: In this article, the reaction to the presence of divers groups of fonctionnels and peut etre appliquee a des composes avec des fonctions carbonylees et lactones is described.
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Photochemistry of 9,10-dicyanoanthracene-1,2-diarylcyclopropane systems. Photocycloaddition and photoisomerization
Abstract: The photochemical reactions of 9,10-dicyanoanthracene (DCA)-1,2-diarylcyclopropane (CP) systems have been investigated In degassed acetonitrile solution, (4π+2σ) photocycloaddition between DCA and CP occurred to give cis- and trans-2,4-diaryl-1,5-dicyano-6,7:8,9-dibenzobicyclo[322]nona-6,8-dienes in a 3:1 ratio in good chemical yields although the quantum yields were not high (Φ=0002-004) Thisphotocycloaddition did not occur in benzene
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General and convenient route to alkenylidenecyclopropanes: generation of alkenylidenecarbenes from 1,1-dibromocyclopropanes under phase-transfer conditions
TL;DR: Alkenylidenecyclopropanes have been prepared in a stereospecific manner by the reaction of 1,1-disubstituted 2,2-dibromocyclopsanes with sodium hydroxide under phase-transfer conditions in the presence of alkenes as discussed by the authors.