Tsutomu Kumagai

Application of 2-(3,5,6-Trifluoro-2-hydroxy-4-methoxyphenyl)benzoxazole and -benzothiazole to Fluorescent Probes Sensing pH and Metal Cations

Kiyoshi Tanaka, Tsutomu Kumagai, Hiroko Aoki et al. · The Journal of Organic Chemistry · 2001 · 120 citations

Engineering, Organic Chemistry, Chemistry +17

Spectral characterisation of Z-isomers of lycopene formed during heat treatment and solvent effects on the E/Z isomerisation process

Masaki Honda, Naoto Takahashi, Takahiro Kuwa et al. · Food Chemistry · 2014 · 87 citations

Heat Treatment, Chemical Engineering, Engineering +7

Characterization and Thermal Isomerization of (<i>all</i>-<i>E</i>)-Lycopene

Munenori Takehara, Masatoshi Nishimura, Takahiro Kuwa et al. · Journal of Agricultural and Food Chemistry · 2013 · 86 citations

Engineering, C Nmr, Food Analysis +17

Synthesis of 1,4-dihydropyrrolo[3,2-b]pyrrole

Tsutomu Kumagai, Shoji Tanaka, Toshio Mukai · Tetrahedron Letters · 1984 · 44 citations

Organic Chemistry, Synthesis Method, Chemistry +2

Novel photoreactions of benzhydrylidenequadricyclane and quadricyclanone: a new route to trimethylenemethane and oxyallyl derivatives

Takashi Hirano, Tsutomu Kumagai, Tsutomu Miyashi et al. · The Journal of Organic Chemistry · 1991 · 37 citations

Engineering, Altmetric Attention Score, Synthetic Photochemistry +18