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Synthesis 1999; 1999(3): 463-466
DOI: 10.1055/s-1999-3420
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Synthesis and Cyclization of Diethylphosphono-Substituted α-Allenic Alcohols to 4-(Diethylphosphono)-2,5-dihydrofurans

Valery K. Brel*
  • *Institute of Physiologically Acitve Compounds of Russian Academy of Science, Chernogolovka, Moscow region, 142432, Russia; Fax +7(95)9 13 21 13; E-mail: brel@ipac.ac.ru
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Publication Date:
31 December 1999 (online)

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Various types of diethylphosphono-substituted α-allenic alcohols have been readily prepared. Treatment of these compounds with a catalytic amount of silver nitrate under a nitrogen atmosphere provided the corresponding 4-(diethylphosphono)-2,5-dihydrofurans.

cyclization - furans - phosphaallenes - phosphorus heterocycles

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