The invention concerns a new process for the preparation of naphthoquinones, in particular an improved process for the preparation of 2,3-disubstituted 1,4- naphthoquinones, in the trans configuration.

Process for the preparation of 2-hydroxy-3-(4-trans-substituted cyclohexyl)-1,4-naphthoquinones via epimerization and deprotection using concentrated sulfuric acid / A. Nardi, M. Sada, A. Salvi, S. Maiorana.

Process for the preparation of 2-hydroxy-3-(4-trans-substituted cyclohexyl)-1,4-naphthoquinones via epimerization and deprotection using concentrated sulfuric acid.

S. Maiorana
Ultimo
2008

Abstract

The invention concerns a new process for the preparation of naphthoquinones, in particular an improved process for the preparation of 2,3-disubstituted 1,4- naphthoquinones, in the trans configuration.
CHIMICO INTERNAZ SPA LAB
WO2008139290
WO2008IB01110
20-nov-2008
Settore CHIM/06 - Chimica Organica
http://v3.espacenet.com/publicationDetails/biblio?DB=EPODOC&adjacent=true&locale=en_EP&FT=D&date=20081120&CC=WO&NR=2008139290A1&KC=A1
Process for the preparation of 2-hydroxy-3-(4-trans-substituted cyclohexyl)-1,4-naphthoquinones via epimerization and deprotection using concentrated sulfuric acid / A. Nardi, M. Sada, A. Salvi, S. Maiorana.
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/2434/59883
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