Výsledky vyhledávání - "Masatoshi Ohnuki"

Microbial asymmetric hydrolysis of 3-substituted glutaric acid diamides

Autor: Masutoshi Nojiri, Yoshihiko Yasohara, Masatoshi Ohnuki, Ken Uekita, Naoaki Taoka

Publikováno v: Journal of Applied Microbiology. 115:1127-1133

Aims Micro-organisms were screened for their ability to produce (R)-3-(4-chlorophenyl) glutaric acid monoamide (CGM) from 3-(4-chlorophenyl) glutaric acid diamide (CGD) through stereoselective hydrolysis. (R)-CGM is a useful synthetic intermediate fo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::d40475117d12bd5c246074522b030ecf
https://doi.org/10.1111/jam.12309

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{Bis[(S)-2-(4-tert-butyl-4,5-dihydrooxazol-2-yl)phenyl]phenylphoshine-κ2 N,P}(1,3-dimethyl-π-allyl-κ3 C)palladium(II) hexafluorophosphate and (S)P-{bis[(S)-2-(4-tert-butyl-4,5-dihydrooxazol-2-yl)phenyl]phenylphosphine-κ2 N,P}dichloropalladium(II)

Autor: Takamichi Yamagishi, Motowo Yamaguchi, Masatoshi Ohnuki, Dai Masui

Publikováno v: Acta Crystallographica Section C Crystal Structure Communications. 59:m487-m490

In the structures of the title compounds, [Pd(C5H9)(C32H37N2O2P)]PF6 and [PdCl2(C32H37N2O2P)], the bis(dihydrooxazolyl)phosphine ligand is N,P-bidentate, with S chirality on the P atom. In the allyl complex, the π-allyl ligand ligates in a syn–syn

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a6156a6045b98e21b364f79defa57d91
https://doi.org/10.1107/s010827010302170x

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Construction of P-stereogenic center by selective ligation of NPN type ligands and application to asymmetric allylic substitution reactions

Autor: Takamichi Yamagishi, Motowo Yamaguchi, Takahiro Kiyooka, Dai Masui, Kiyoshi Sato, Masatoshi Ohnuki

Publikováno v: Tetrahedron: Asymmetry. 14:3275-3279

Chiral bisoxazolylphosphine ligands 1 [( S , S )-PhP(Ox-R) 2 : R=Me, i Pr, t Bu] with an NPN backbone were prepared from chiral 4-alkyl-2-phenyl-4,5-dihydrooxazole compounds. These ligands coordinated to Pd(II) ion as bidentate ligands selectiv

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7c92bfeac843532fe9b19e157940003
https://doi.org/10.1016/j.tetasy.2003.09.004

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Watermelon mosaic virus and cucumber mosaic virus isolated from Cucumis melo in Kyushu National Agricultural Experiment Station

Autor: Hirotsugu Kiyota, Masatoshi Ohnuki, Miho Moriyama, Kaoru Hanada

Publikováno v: Kyushu Plant Protection Research. 41:15-17

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::f5c1ff48e41125df6ea18cb41c43ee40
https://doi.org/10.4241/kyubyochu.41.15

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[Bis[(S)-2-(4-tert-butyl-4,5-dihydrooxazol-2-yl)phenyl]phenylphoshine-kappa(2)N,P](1,3-dimethyl-pi-allyl-kappa(3)C)palladium(II) hexafluorophosphate and (S)(P)-[bis[(S)-2-(4-tert-butyl-4,5-dihydrooxazol-2-yl)phenyl]phenylphosphine-kappa(2)N,P]dichloropalladium(II)

Autor: Dai, Masui, Masatoshi, Ohnuki, Motowo, Yamaguchi, Takamichi, Yamagishi

Publikováno v: Acta crystallographica. Section C, Crystal structure communications. 59(Pt 11)

In the structures of the title compounds, [Pd(C(5)H(9))(C(32)H(37)N(2)O(2)P)]PF(6) and [PdCl(2)(C(32)H(37)N(2)O(2)P)], the bis(dihydrooxazolyl)phosphine ligand is N,P-bidentate, with S chirality on the P atom. In the allyl complex, the pi-allyl ligan

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid________::868d56d443e2037859e45732f2e28dcd
https://pubmed.ncbi.nlm.nih.gov/14605400

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Serological preperties of sugarcane mosaic viruses isolated from sugarcane plants in Tanegashima Island

Autor: Kenichi Numaguchi, Sakai Junichi, Masatoshi Ohnuki, Hiroshi Yano, Kaoru Hanada

Publikováno v: Kyushu Plant Protection Research. 40:36-37

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::cbfc6448f7d694746d10f099a27e92a2
https://doi.org/10.4241/kyubyochu.40.36

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Effect of polyethylene film mulch during the hot summer season on the control of sclerotia of Sclerotinia sclerotiorum in soil

Autor: Masatoshi Ohnuki, Yoshihiro Ohtsu

Publikováno v: Kyushu Plant Protection Research. 32:67-69

Lettuce drop caused by Sclerotinia sclerotiorum occurres in winter season in Okinawa. We tried to inactivate the sclerotia in the soil by using polyethylene film mulching during summer season. The sclerotia buried at the depths of 10 and 20 cm were t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::a53c926f6c8ae463e61b344f442a37e9
https://doi.org/10.4241/kyubyochu.32.67

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Akademický článek

Improved efficiency of asymmetric hydrolysis of 3-substituted glutaric acid diamides with an engineered amidase.

Autor: Nojiri, M., Yoshida, S., Kanamaru, H., Yasohara, Y.

Publikováno v: Journal of Applied Microbiology; Jun2016, Vol. 120 Issue 6, p1542-1551, 10p

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Akademický článek

{Bis[(S)-2-(4-tert-buyl-4,5-dihydro-oxazol-2-yl)phenyl]phenylphoshine-κ²N,P}(1,3-dimethyl-π-allyl-κ[sup 3]C)-palladium(II) hexafluorophosphate and (S)[sub P]-{bis[(S)-2-(4-tert-butyl-4,5-dihydrooxazol-2-yl)phenyl]-phenylphosphine-κ²N,P}dichloro-palladium(II).

Autor: Masui, Dai, Ohnuki, Masatoshi, Yamaguchi, Motowi, Yamagishi, Takamichi

Publikováno v: Acta Crystallographica: Section C (Wiley-Blackwell); Nov2003, Vol. 59 Issue 11, pM487-M490, 4p, 2 Diagrams, 2 Charts

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