Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Takatoshi Kawaji"'
Autor:
Majed S. Nassar, Paul R. McGonigal, Takatoshi Kawaji, Mohammed M. Algaradah, Ahmed R. Alnajadah, Leah S. Witus, J. Fraser Stoddart, Daniel P. Ferris
Publikováno v:
Organic letters. 17(9)
A versatile surface-functionalization strategy applicable to mesoporous silica nanoparticles, which could potentially serve as drug delivery vehicles, is described that makes use of alkoxyamine tethers on the surface of the nanoparticles. A wide vari
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b1a597cd8ebede47e63a12b060898eb6
https://pubmed.ncbi.nlm.nih.gov/25894019
https://pubmed.ncbi.nlm.nih.gov/25894019
Autor:
Masashi Tashiro, Yoshiharu Mitoma, Iwao Hashimoto, Satoko Nagashima, Takehito Tsukinoki, Takatoshi Kawaji
Publikováno v:
Tetrahedron Letters. 39:8873-8876
Reduction of imines was performed with zinc powder in 5% aq NaOH solution without any organic solvents under mild conditions, and the corresponding amines were obtained in good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::db66b04e92528954b768347da9784671
https://doi.org/10.1016/s0040-4039(98)01904-2
https://doi.org/10.1016/s0040-4039(98)01904-2
Autor:
Taisuke Matsumoto, Kikue Hayashi, Shuntaro Mataka, Iwao Hashimoto, Takatoshi Kawaji, Thies Thiemann
Publikováno v:
Tetrahedron Letters. 46:5277-5279
SmI 2 /HMPA-mediated double reductive coupling of N , N ′-( m -xylylidene)dianiline affords 1,2,9,10-tetrakis( N -phenylamino)[2.2]metacyclophane in good yield.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fa0b138b93e983ad18aacbdceca19a1a
https://doi.org/10.1016/j.tetlet.2005.06.038
https://doi.org/10.1016/j.tetlet.2005.06.038
Autor:
Masashi Tashiro, Shuntaro Mataka, Gouki Fukata, Tsuyoshi Sawada, Iwao Hashimoto, Takatoshi Kawaji, Florin D. Badea
Publikováno v:
Research on Chemical Intermediates. 22:855-869
The Friedel-Crafts acylations of various aromatic compounds with cyclic anhydrides such as 2-(p-substituted phenyl)butanedioic, 3-phenylpentanedioic and homophathlic anhydrides were carried out under various conditions in order to obtain informations
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::96eb2b01e970300574c920bc4c53bf29
https://doi.org/10.1163/156856796x00520
https://doi.org/10.1163/156856796x00520
Publikováno v:
Journal of Fluorine Chemistry. 73:41-46
2-Aryl-3-arylamino-4,4,4-trifluoro-2-butenenitriles were obtained as hydrates from 3-oxo-2-aryl-4,4,4-trifluorobutyronitriles and anilines and their structure and heterocyclizations studied. Cyclization with polyphosphoric acid gave poor yields of 3-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6c8af174d81ea07cda9229957bf7fb8f
https://doi.org/10.1016/0022-1139(94)03201-a
https://doi.org/10.1016/0022-1139(94)03201-a
Publikováno v:
ChemInform. 26
2-Aryl-3-arylamino-4,4,4-trifluoro-2-butenenitriles were obtained as hydrates from 3-oxo-2-aryl-4,4,4-trifluorobutyronitriles and anilines and their structure and heterocyclizations studied. Cyclization with polyphosphoric acid gave poor yields of 3-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::281ecf532ad45a8cfa59464e6bbd06bd
https://doi.org/10.1002/chin.199547069
https://doi.org/10.1002/chin.199547069
Autor:
Takehito Tsukinoki, Hirohisa Tsuzuki, Shuntaro Mataka, Y. Nagano, Masashi Tashiro, M. Mukumoto, Takatoshi Kawaji, K. Ishimoto, M. Suzuki
Publikováno v:
ChemInform. 27
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6a023fbe65d42eefee41eebe8d81be03
https://doi.org/10.1002/chin.199628083
https://doi.org/10.1002/chin.199628083
Publikováno v:
ChemInform. 28
Treatment of aromatic carbonyl compounds with Zn powder in 10% aq NaOH solution without using any organic solvents under the mild conditions afforded the corresponding 1,2-diols in good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b75f249b2c6a4a40d6c73a9d605b952a
https://doi.org/10.1002/chin.199733119
https://doi.org/10.1002/chin.199733119
Autor:
Yoshiharu Mitoma, Iwao Hashimoto, Satoko Nagashima, Takehito Tsukinoki, Masashi Tashiro, Takatoshi Kawaji
Publikováno v:
ChemInform. 30
Reduction of imines was performed with zinc powder in 5% aq NaOH solution without any organic solvents under mild conditions, and the corresponding amines were obtained in good yields.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e3a082ec98d97091794170d9ea10159f
https://doi.org/10.1002/chin.199907096
https://doi.org/10.1002/chin.199907096
Autor:
Shuntaro Mataka, Masashi Tashiro, Daniel A. Sahade, Tsuyoshi Sawada, Takehito Tsukinoki, Takatoshi Kawaji, Thies Thiemann
Publikováno v:
ChemInform. 30
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::acef8580a7b39dbeb99f3c83a78bac50
https://doi.org/10.1002/chin.199934120
https://doi.org/10.1002/chin.199934120