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Title of Journal: Chem Nat Compd

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Abbravation: Chemistry of Natural Compounds

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Kluwer Academic Publishers-Plenum Publishers

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DOI

10.1007/jhep09(2011)061

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1573-8388

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Interaction of 13S6oxolabd714dien13ol wit

Authors: E V Kuzakov É N Shmidt
Publish Date: 2013/10/23
Volume: 34, Issue: 5, Pages: 594-601
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Abstract

The alkylation of some phenols with an allyl 6oxolabdane alcohol in the presence of the clay askanitebentonite has been investigated It has been shown that during the reaction intermediateortho adducts of substitution in the aromatic nucleus are cyclized into chroman derivatives containing a bicyclic terpene residue —2methyl26′oxoδτtetranorlabd12′ylchromans Performing the reaction in the presence of heterogeneous catalysts imposes limitations on the yields of certain productsNovosibirsk Institute of Organic Chemistry Siberian Division of the Russian Academy of Sciences Novosibirsk fax 83832 3 54 752 email shreerdniochnscru Translated from Khimiya Prirodnykh Soedinenii No 5 pp 653–662 September–October 1998

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  6. Automation of the optimization of the separation of protamines by high-performance liquid chromatography
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  8. Extraction of the total alkaloids from the epigeal part of Aconitum orientale
  9. Use of the method of metastable defocusing for the analysis of the processes involved in the fragmentation of lycoctonine bases
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  13. Effect of polyhydroxysteroids from starfish and brittle stars on the activity of β-1,3-glucanases
  14. Evaluation of vinasses from sugarcane molasses distillation as a new source of sugarcane wax
  15. Phenolic Compounds from Roots of Lupinus polyphyllus
  16. Preparation of (2′-5′)-oligonucleotides based on 6- N -benzylaminopurineriboside using the Spicaria violacea fungal enzyme complex
  17. Rapid isocratic HPLC analysis of caffeic acid derivatives from Echinacea purpurea cultivated in Iran
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