Issue 22, 1989
From the journal:

Journal of the Chemical Society, Chemical Communications

Ruthenium-catalysed atom-transfer cyclisation of N-(cyclohex-2-enyl)-α-chloro-α-(phenylthio)acetamides. A formal total synthesis of (±)-haemanthidine and (±)-pretazettine

Hiroyuki Ishibashi,   Hiroshi Nakatani,   Satoshi Iwami,   Tatsunori Sato,   Nobuyuki Nakamura  and  Masazumi Ikeda  

Abstract

The hydroindole (18), which previously served as a key intemediate in the total synthesis of (±)-haemanthidine (2) and (±)-pretazettine (1), has been prepared in a highly stereocontrolled manner by a reaction sequence involving a ruthenium-catalysed atom-transfer cyclisation of an α-chloro sulphide.

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Article information

DOI
https://doi.org/10.1039/C39890001767
Article type
Paper

J. Chem. Soc., Chem. Commun., 1989, 1767-1769

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Ruthenium-catalysed atom-transfer cyclisation of N-(cyclohex-2-enyl)-α-chloro-α-(phenylthio)acetamides. A formal total synthesis of (±)-haemanthidine and (±)-pretazettine

H. Ishibashi, H. Nakatani, S. Iwami, T. Sato, N. Nakamura and M. Ikeda, J. Chem. Soc., Chem. Commun., 1989, 1767 DOI: 10.1039/C39890001767

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