Abstract
A potential precursor of enprostil, (±)-9-acetoxy-11,15-di-O-(tert-butyldimethylsilyl)-2-decarboxy-6-hydroxy-16-phenoxy-2-triphenylmethyloxymethyl-4,4,5,5-tetradehydro-17,18,19,20-tetranorprostaglandin F1α, was synthesized. This compound remained unchanged under the conditions for generation of allenes from 2-propynyl alcohols by the action of the system diisopropyl azodicarboxylate-triphenylphosphine-o-nitrophenylsulfonylhydrazine.
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Translated from Zhurnal Organicheskoi Khimii, Vol. 41, No. 7, 2005, pp. 988–994.
Original Russian Text Copyright © 2005 by Vostrikov, Vasikov, Miftakhov.
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Vostrikov, N.S., Vasikov, V.Z. & Miftakhov, M.S. Prostanoids: XC. Extension to the Synthesis of Enprostil of the o-Nitrophenylsulfonylhydrazine Method for Transformation of 2-Propynyl Alcohols into Allenes. Russ J Org Chem 41, 967–973 (2005). https://doi.org/10.1007/s11178-005-0278-8
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DOI: https://doi.org/10.1007/s11178-005-0278-8