Zobrazeno 1 - 10
of 30
pro vyhledávání: '"Tomihiko Ohsawa"'
Publikováno v:
ChemInform. 24
Toluene radical anion generated from potassium metal and toluene with the assistance of crown ether has been proved effective for reductive demethylation of methoxybenzene derivatives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1e04884d29707009b23cc85ecd94c0c6
https://doi.org/10.1002/chin.199305132
https://doi.org/10.1002/chin.199305132
Publikováno v:
Tetrahedron Letters. 33:5555-5558
Toluene radical anion generated from potassium metal and toluene with the assistance of crown ether has been proved effective for reductive demethylation of methoxybenzene derivatives.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::679634ec925d3a1696bba9bb6058e011
https://doi.org/10.1016/s0040-4039(00)61144-9
https://doi.org/10.1016/s0040-4039(00)61144-9
Publikováno v:
Japanese Journal of Phytopathology. 57:568-572
The self-defense reaction of Citrus unshiu Marc. was initiated by a response to the hyphal penetration of Diaporthe citri (Faw.) Wolf, and the melanose spot consisted of brown cells and a cork layer was formed as a result of the reaction. A series of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::42757f421ec5ac7fadef9d16b67cffba
https://doi.org/10.3186/jjphytopath.57.568
https://doi.org/10.3186/jjphytopath.57.568
Publikováno v:
Journal of Agricultural and Food Chemistry. 23:98-106
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::030d778aea99d4e81384a88dbc185e42
https://doi.org/10.1021/jf60197a021
https://doi.org/10.1021/jf60197a021
Autor:
Toshio Takizawa, Hiromitsu Mizuno, Akira Tahara, Masayoshi Itoh, Shigeo Saito, Tomihiko Ohsawa
Publikováno v:
Chemical and Pharmaceutical Bulletin. 24:705-715
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a00fc9502e5bf0df9839263f52d4a2f3
https://doi.org/10.1248/cpb.24.705
https://doi.org/10.1248/cpb.24.705
Autor:
Takeshi Oishi, Tomihiko Ohsawa
Publikováno v:
Journal of Inclusion Phenomena. 2:185-194
Toluene radical anion, generated by dissolving potassium metal in toluene by the assistance of dicyclohexano-18-crown-6, has been proved to be especially effective for reductive removal of fluorine atom from unactivated alkyl fluorides that resist co
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::002065c3170dc35405462f88d4f5ec0a
https://doi.org/10.1007/bf00663255
https://doi.org/10.1007/bf00663255
Publikováno v:
Japanese Journal of Phytopathology. 52:620-625
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f0b3b04c1bc43044f9ec5940a8abc40f
https://doi.org/10.3186/jjphytopath.52.620
https://doi.org/10.3186/jjphytopath.52.620
Publikováno v:
Chemical and Pharmaceutical Bulletin. 30:3178-3186
A system of potassium metal-crown ether-diglyme has been proved to be highly effective for reductive removal of the sulfonyl group from O-sulfonates or sulfonamides. The reaction proceeds even with mesylamides of dialkyl amines, which resist reductiv
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2944c73920e900516fe746aed90f329e
https://doi.org/10.1248/cpb.30.3178
https://doi.org/10.1248/cpb.30.3178
Publikováno v:
Chemical and Pharmaceutical Bulletin. 24:1527-1531
Direct introduction of bromine into the A-ring of the phenacylidene derivatives of l-abietic acid (1) was developed and it was applied to the conversion of 1 into teideadiol (2), a naturally occurring diterpene with a hydroxy group on the A-ring of i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c1920e19f5cadd25be5cc422ef2336a8
https://doi.org/10.1248/cpb.24.1527
https://doi.org/10.1248/cpb.24.1527
Publikováno v:
Tetrahedron Letters. 26:6103-6106
Toluene radical anion generated from potassium metal/dicyclohexano-18-crown-6/toluene system has been proved to be highly effective for reductive decyanation reaction of primary, secondary and tertiary cyanides.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::549595ca83f98b25301531aff0ae24f0
https://doi.org/10.1016/s0040-4039(00)95137-2
https://doi.org/10.1016/s0040-4039(00)95137-2