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Obituary
Yoshito Kishi (1937-2023)
Yoshito Kishi (1937-2023)
Professor. Yoshito Kishi,
a member of the Honorary Editorial Associates of HETEROCYCLES,
has passed away on January 9, 2023 at the age of 85.
I deeply express my regret over his death.
Kunio Ogasawara
Editor
January 13, 2023
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Report | Regular issue | Vol 20, No. 2, 1983, pp.247-254
Published online, 1st January, 1970■ Novel Conformational Effects of the N-Benzyloxycarbonyl-cis-3a-aryl-octahydroindole Nucleus. Formal Total Synthesis of Racemic Elwesine and Epielwesine
Published online, 1st January, 1970
DOI: 10.3987/R-1983-02-0247
■ Novel Conformational Effects of the N-Benzyloxycarbonyl-cis-3a-aryl-octahydroindole Nucleus. Formal Total Synthesis of Racemic Elwesine and Epielwesine
Ignacio H. Sánchez, Francisco J. López, Humberto J. Flores, and María Isabel Larraza
*Facultad de Química, Universidad Nacional Autónama de México, Circuito Exterior, Ciudad Universitaria, Coyoacán 04510, Mexico
Abstract
The formal total synthesis of racemic elwesine (I) and epielwesine (II) is described. The preferred ground-state conformation of the cis-3a-aryl-octahydroindole precursors is shown to be dependant on the substituent on nitrogen.
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