Zobrazeno 1 - 10
of 22
pro vyhledávání: '"Isami Hamamoto"'
Autor:
Isami Hamamoto1, Masahiro Kawaguchi2 m.kawaguchi@nissogr.com, Takehiko Nakamura2, Makio Yano2, Keiji Koizumi2, Jun Takahashi3
Publikováno v:
Journal of Pesticide Science. 2023, Vol. 48 Issue 4, p202-210. 9p.
Publikováno v:
Tetrahedron. 41:4013-4023
Aliphatic nitro groups are replaced by hydrogen on treatment with tributyltin hydride which proceeds via free radical chain processes. As the nitro group is selectively denitrated and other reducible groups are not affected with tributyltin hydride,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7d987e4813607b744b2f4acc59e1c9fa
https://doi.org/10.1016/s0040-4020(01)97180-7
https://doi.org/10.1016/s0040-4020(01)97180-7
Publikováno v:
Scopus-Elsevier
Etude de l'addition de nitro-2 octane, (nitro-2 phenyl-1) propane, α-nitrotoluene avec des enaldehydes, enones et des esters, nitriles, sulfoxydes et sulfones vinyliques
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0af97c725120e03c536f3878e7a13506
https://doi.org/10.1021/jo00220a003
https://doi.org/10.1021/jo00220a003
Publikováno v:
Chemistry Letters. 10:1139-1142
Vicinal dinitro compounds (1) or β-nitro sulfones (2) are converted to olefins in good yields on treatment with tributyltin hydride. This elimination proceeds by way of an electron transfer chain mechanism. The elimination from 1 is nonstereospecifi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::171936ab77a202d8778e452acb1c11b0
https://doi.org/10.1246/cl.1981.1139
https://doi.org/10.1246/cl.1981.1139
Autor:
Hiromichi Eto, Rui Tamura, Tamon Nakatsuka, Isami Hamamoto, Noboru Ono, Jun-ichi Hayami, Aritsune Kaji
Publikováno v:
The Journal of Organic Chemistry. 48:3678-3684
Synthese de nitriles, esters, cetones et sulfones vinyliques a partir de (chloro-1 nitro-1) ou de (bromo-1 nitro-1) alcanes
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::59478f27c2a8fd0e5863400aff204c6a
https://doi.org/10.1021/jo00169a012
https://doi.org/10.1021/jo00169a012
Publikováno v:
Bulletin of the Chemical Society of Japan. 59:405-410
Treatment of allylic nitro compounds with sodium benzenesulfinate in the presence of 5 mol% of Pd(PPh3)4 in N,N-dimethylformamide (DMF) at 20–70 °C for 1–10 h resulted in the formation of allylic sulfones with predominance of kinetically control
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::aa9a87c8c7a2fc7d3e1909dda03f990e
https://doi.org/10.1246/bcsj.59.405
https://doi.org/10.1246/bcsj.59.405
Publikováno v:
Synthesis. 1987:258-260
Reaction de composes nitro vinyliques avec des aldehydes, enones, acrylate de methyle, vinylsulfones. Obtention de composes nitro allyliques substitues
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::882d216cf5946a31398e495838a1ffb0
https://doi.org/10.1055/s-1987-27907
https://doi.org/10.1055/s-1987-27907
Publikováno v:
Synthesis. 1985:950-952
Synthese de deux composes naturels le dimethyl-3,7 decadiene-2,6 dioate de dimethyle et la dimethyl-6,10 methylene-9 undecene-5one-2
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d41a008534042a6dfad050493d48e2ea
https://doi.org/10.1055/s-1985-31398
https://doi.org/10.1055/s-1985-31398
Publikováno v:
Chemischer Informationsdienst. 14
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4dd0dbae21342cc7f644462c1ca2713
https://doi.org/10.1002/chin.198304150
https://doi.org/10.1002/chin.198304150
Publikováno v:
ChemInform. 18
Reaction de composes nitro vinyliques avec des aldehydes, enones, acrylate de methyle, vinylsulfones. Obtention de composes nitro allyliques substitues
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cfe6f1e391d6fa88719cb557d480e6dc
https://doi.org/10.1002/chin.198732083
https://doi.org/10.1002/chin.198732083