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Syntheses of 2-oxabicyclo[4.10.0]hexadec-1(6)-ene from cyclododecanone |
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| Authors: | L I Zakharkin I M Churilova |
| Institution: | (1) A. N. Nesmeyanov Institute of Organoelement Compounds, Russian Academy of Sciences, 28 ul.Vavilova, 117813 Moscow, Russian Federation |
| Abstract: | Two methods for the synthesis of 2-oxabicyclo4.10.0]hexadec-1(6)-ene from cyclododecanone have been suggested. The most convenient method involves the preparation of 2-(3-tert-butoxypropyl)cyclododecanone by phase-transfer catalyzed alkylation of cyclododecanone with l-bromo-3-tert-butoxypropane followed by removal of the protectingtert-butyl group and elimination of water.Translated fromIzvestiya Akademii Nauk. Seriya Khimicheskaya, No. 4, pp. 659–661, April, 1994. |
| Keywords: | cyclododecanone phase-transfer catalysis alkylation 2-(3 3-diethoxypropyl)cyclododecanone 2-(3 3-ethylenedioxypropyl)cyclododecanone 12-hydroxybicyclo[9 3 1]pentadecane-15-one 3-ethoxy-2-oxabicyclo[4 10 0]hexadec-1(6)-ene 2-(3-chloropropen-3-yl)cyclododecanone 2-(3-benzyloxypropyl)cyclododecanone 2-(3-tert-butoxypropyl)cyclododecanone 2-(3-acetoxypropyl)cyclododecanone 2-(3-hydroxypropyl)cyclododecanone |
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