Koketsu Group

OB & OG 2005

 MASTER

Yusuke YAMAMURA
(2003/4-)
Synthesis of novel selenium containing heterocyclic compound using acylselenoisocyanate
Syntheses of 2-selenoxoperhydro-1,3-selenazin-4-ones and 2-selenoxo-1,3-selenazolidin-4-ones via diselenocarbamate intermediate
M. Koketsu, Y. Yamamura, H. Ishihara
Synthesis, 2738-2742 (2006).
Synthesis of 1,3-selenazetidines and 4H-1,3,5-oxadiazines using acyl isoselenocyanates
M. Koketsu, Y. Yamamura, H. Ando, H. Ishihara
Heterocycles, 68, 1267-1273 (2006).
Synthesis of selenosemicarbazides and 1,2,4-triazoles
M. Koketsu, Y. Yamamura, H. Ishihara
Heterocycles, 68, 1191-1200 (2006).
Preparation of acylselenourea and selenocarbamate using isoselenocyanates
M. Koketsu, Y. Yamamura, H. Aoki, H. Ishihara
Phosphorus, Sulfur and Silicon, 181, 2699-2708 (2006).
Synthesis of 1-alkylselenocyclobutene via intermediate allenyl selenoketene
M. Koketsu, M. Kanoh, Y. Yamamura, H. Ishihara
Tetrahedron Lett., 46, 1479-1481 (2005).

 BACHELOR

Hiroshi OGAWA
(2005/4-)
Synthesis and reactivity evaluation of novel sialic acid donor
Mai KURITA
(2005/4-)
Isolation of useful compounds from Indonecia origin Polyalthis species
Masahiro NANAMI
(2005/4-)
Synthesis of a-selective selenoglycocide
Stereoselective synthesis of a variety of a-selenoglycosides using in situ production of a-selenolate anion
M. Nanami, H. Ando, Y. Kawai, M. Koketsu, H. Ishihara
Tetrahedron Lett., 48 1113-1116 (2007).
Tomomi SASAKI(2005/4-) Selenating reagents: Synthesis of heterocycles using using primary selenoamide and isoselenocyanate
Preparation of 4,5-dihydro-1,3-selenazoles by reaction of aromatic primary selenoamides with acetylenedicarboxylate
M. Koketsu, T. Sasaki, H. Ando, H. Ishihara
J. Heterocycl. Chem., 44 231-232 (2007).
Kenji OGURA
(2005/4-)
Synthesis of 5-nitrosialic acid derivatives