Please use this identifier to cite or link to this item: http://dspace.library.iitb.ac.in/xmlui/handle/100/14340
Title: Reductive Studies on 3-Oxidopyrylium-alkene [5+2] Cycloadducts: Access to Some Hydroxy Cycloheptenoids
Authors: YADAV, AA
KRISHNA, UM
SARANG, PS
PATIL, PS
TRIVEDI, GK
SALUNKHE, MM
Keywords: Synthetically Useful Reactions
Nickel Boride
2-Substituted 3-Oxidopyrylium
Sodium-Borohydride
Organic-Synthesis
Rapid Reduction
Cycloaddition
Derivatives
(+/-)-Beta-Bulnesene
Stereochemistry
Issue Date: 2011
Publisher: TAYLOR & FRANCIS INC
Citation: SYNTHETIC COMMUNICATIONS,41(9)1326-1337
Abstract: [image omitted] The scope of nickel boride as a versatile reducing reagent is extended to the 3-oxidopyrylium-alkene [5+2] cycloadducts. In this report, we demonstrate that nickel boride is capable of one-pot 1,2- and 1,4-reduction of enones present in the cycloadducts in good yields. Subsequent elaboration of the cycloadducts towards synthesis of functionalized cycloheptenoid derivatives devoid of the oxa-bridge is also explored.
URI: http://dx.doi.org/10.1080/00397911.2010.481754
http://dspace.library.iitb.ac.in/jspui/handle/100/14340
ISSN: 0039-7911
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