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This article is cited in 2 scientific papers (total in 2 papers)
First stereoselective cyclisation in the cembrane series: X-ray structure of (+)-(4R,8R,11S,12E,14S,16R)-11-isopropyl-4,8,14-trimethyl-14-morpholin-4-yl-3-oxa-2-azatricyclo[6.6.2.04,16]hexadeca-1,12-diene
A. M. Agafontseva, T. V. Rybalovaa, Yu. V. Gatilova, A. V. Tkachevab a N.N. Vorozhtsov Novosibirsk Institute of Organic Chemistry, Siberian Branch of the Russian Academy of Sciences, Novosibirsk, Russian Federation
b Department of Natural Sciences, Novosibirsk State University, Novosibirsk, Russian Federation
Abstract:
A simple synthetic derivative of natural diterpene cembrene [(1S,2E,4S,7E,11E)-4-morpholin-4-ylcembra-2,7,11-trien-5-one E-oxime] was found to be highly sensitive to acids (sulfuric and trifluoroacetic), and it is transformed under acidic conditions to atricyclic bridged system with the 5,6-dihydro-4H-1,2-oxazine moiety.
Keywords:
cembrene, diterpene, cyclisation, stereoselective, X-ray.
Citation:
A. M. Agafontsev, T. V. Rybalova, Yu. V. Gatilov, A. V. Tkachev, “First stereoselective cyclisation in the cembrane series: X-ray structure of (+)-(4R,8R,11S,12E,14S,16R)-11-isopropyl-4,8,14-trimethyl-14-morpholin-4-yl-3-oxa-2-azatricyclo[6.6.2.04,16]hexadeca-1,12-diene”, Mendeleev Commun., 19:5 (2009), 246–247
Linking options:
https://www.mathnet.ru/eng/mendc3185 https://www.mathnet.ru/eng/mendc/v19/i5/p246
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