Synthesis of (3RS,3aSR,8aSR)-3-phenyloctahydrocyclohepta[b]pyrrol-4(1H)-one via the aza-Cope-Mannich rearrangement was written by Belov, Dmitry S.;Lukyanenko, Evgeny R.;Kurkin, Alexander V.;Yurovskaya, Marina A.. And the article was included in Tetrahedron in 2011.Safety of Trans-2-(benzylamino)cyclohexanol This article mentions the following:
A convenient and scalable method for the preparation of (3RS,3aSR,8aSR)-phenyloctahydrocyclohepta[b]pyrrol-4(1H)-one based on the aza-Cope-Mannich rearrangement is described. This approach allows us to synthesize the target compound in nine steps in a high overall yield (42%) with complete stereocontrol and up to 100 g scale. In the experiment, the researchers used many compounds, for example, Trans-2-(benzylamino)cyclohexanol (cas: 40571-86-6Safety of Trans-2-(benzylamino)cyclohexanol).
Trans-2-(benzylamino)cyclohexanol (cas: 40571-86-6) belongs to alcohols. Under appropriate conditions, inorganic acids also react with alcohols to form esters. To form these esters, a wide variety of specialized reagents and conditions can be used. Converting an alcohol to an alkene requires removal of the hydroxyl group and a hydrogen atom on the neighbouring carbon atom. Dehydrations are most commonly carried out by warming the alcohol in the presence of a strong dehydrating acid, such as concentrated sulfuric acid.Safety of Trans-2-(benzylamino)cyclohexanol
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Alcohols – Chemistry LibreTexts