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The Synthesis and Crystal and Molecular Structures of 3,7-Diacetyl- and 3,7-Bis(thioacetyl)-1,5-dimethyl-3,7-diazabicyclo[3.3.1]nonanes

The Synthesis and Crystal and Molecular Structures of 3,7-Diacetyl- and... Doklady Chemistry, Vol. 375, Nos. 4–6, 2000, pp. 289–292. Translated from Doklady Akademii Nauk, Vol. 375, No. 6, 2000, pp. 782–785. Original Russian Text Copyright © 2000 by Palyulin, Emets, Potekhin, Lysov, Chertkov, Zefirov. CHEMISTRY The Synthesis and Crystal and Molecular Structures of 3,7-Diacetyl- and 3,7-Bis(thioacetyl)-1,5-dimethyl-3,7- diazabicyclo[3.3.1]nonanes V. A. Palyulin, S. V. Emets, K. A. Potekhin, A. E. Lysov, V. A. Chertkov, and Academician N. S. Zefirov Received September 29, 2000 Until recently, investigations of the conforma- tional behavior of 3,7-diazabicyclo[3.3.1]nonanes Me Me Me Me have been mainly devoted to the analysis of the cage conformation [1]. In particular, a large number of studies have dealt with the comparison of the stabili- N N N N ties of the chair–chair and chair–boat conformations, depending on the nature and the mutual arrangement Me OO Me Me OO Me of substituents. Meanwhile, the factors that control 1 2 the orientations of substituents at nitrogen have scarcely been studied, although model compounds Me Me suitable for these studies have long been known [2– 4]. An interesting class of these compounds is repre- sented by the 3,7-diacyl derivatives of 3,7-diazabicy- N N clo[3.3.1]nonane. The substituents in these com- pounds are either antiparallel (a) http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Doklady Chemistry Springer Journals

The Synthesis and Crystal and Molecular Structures of 3,7-Diacetyl- and 3,7-Bis(thioacetyl)-1,5-dimethyl-3,7-diazabicyclo[3.3.1]nonanes

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References (2)

Publisher
Springer Journals
Copyright
Copyright © 2000 by MAIK “Nauka/Interperiodica”
Subject
Chemistry; Chemistry/Food Science, general; Industrial Chemistry/Chemical Engineering
ISSN
0012-5008
eISSN
1608-3113
DOI
10.1023/A:1026651502291
Publisher site
See Article on Publisher Site

Abstract

Doklady Chemistry, Vol. 375, Nos. 4–6, 2000, pp. 289–292. Translated from Doklady Akademii Nauk, Vol. 375, No. 6, 2000, pp. 782–785. Original Russian Text Copyright © 2000 by Palyulin, Emets, Potekhin, Lysov, Chertkov, Zefirov. CHEMISTRY The Synthesis and Crystal and Molecular Structures of 3,7-Diacetyl- and 3,7-Bis(thioacetyl)-1,5-dimethyl-3,7- diazabicyclo[3.3.1]nonanes V. A. Palyulin, S. V. Emets, K. A. Potekhin, A. E. Lysov, V. A. Chertkov, and Academician N. S. Zefirov Received September 29, 2000 Until recently, investigations of the conforma- tional behavior of 3,7-diazabicyclo[3.3.1]nonanes Me Me Me Me have been mainly devoted to the analysis of the cage conformation [1]. In particular, a large number of studies have dealt with the comparison of the stabili- N N N N ties of the chair–chair and chair–boat conformations, depending on the nature and the mutual arrangement Me OO Me Me OO Me of substituents. Meanwhile, the factors that control 1 2 the orientations of substituents at nitrogen have scarcely been studied, although model compounds Me Me suitable for these studies have long been known [2– 4]. An interesting class of these compounds is repre- sented by the 3,7-diacyl derivatives of 3,7-diazabicy- N N clo[3.3.1]nonane. The substituents in these com- pounds are either antiparallel (a)

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Doklady Chemistry – Springer Journals

Published: Oct 8, 2004

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