-
Shimizu, Hiroshi; Ueda, Norihiro; Kataoka, Tadashi, Chemical and pharmaceutical bulletin, 1984, vol. 32, # 7, p. 2571 - 2590
作者:Shimizu, Hiroshi、Ueda, Norihiro、Kataoka, Tadashi、Hori, Mikio
DOI:——
日期:——
-
Thermal Ring Transformation of 2,2-Disubstituted Benzothiazoline 1-Oxides
作者:Hiroshi Shimizu、Michiko Kanematsu、Kiyomi Hashimoto、Kazuhiro Kobayashi
DOI:10.3987/com-99-s11
日期:——
Thermal rearrangement of 2,2-disubstituted benzothiazoline I-oxides (1) in aprotic solvent afforded the corresponding 1,4-benzothiazines (2) and (3). The thermal reaction performed in the presence of electron-deficient acetylenic compounds produced new tricyclic compounds (7) whose structures have been established by an X-Ray crystal structure determination.
-
Non-stereospecific ring expansions of benzothiazoline sulfoxides
作者:Mikio Hori、Tadashi Kataoka、Hiroshi Shimizu、Norihiro Ueda
DOI:10.1016/s0040-4039(01)90416-2
日期:1981.1
-
HORI MIKIO; KATAOKA TADASHI; SHIMIZU HIROSHI; UEDA NORIHIRO, TETRAHEDRON LETT., 1981, 22, NO 18, 1701-1704
作者:HORI MIKIO、 KATAOKA TADASHI、 SHIMIZU HIROSHI、 UEDA NORIHIRO
DOI:——
日期:——
-
SHIMIZU, HIROSHI;UEDA, NORIHIRO;KATAOKA, TADASHI;HORI, MIKIO, CHEM. AND PHARM. BULL., 1984, 32, N 7, 2571-2590
作者:SHIMIZU, HIROSHI、UEDA, NORIHIRO、KATAOKA, TADASHI、HORI, MIKIO
DOI:——
日期:——