2H-cyclopenta b!furan-2-ones and process for preparation

Details 2H-cyclopenta b!furan-2-ones and process for preparation 2H-cyclopenta b!furan-2-ones and process for preparation

1975-09-10

1978-02-14

Trousof, Natalie

Harness for working animal

2603433P, C07D30777

Patent

active

040740455

ABSTRACT:
Process for synthesizing the lactone, (dl) 3,3a beta-4,5,6,6a beta-hexahydro-4beta(3-hydroxyl-1-trans-octenyl)-5alpha-hydroxy-2-oxo-2H-c yclopenta b!furan, a known intermediate for producing prostaglandin E.sub.2 and F.sub.2.alpha. and a process for preparing 11-desoxy and 11-alkyl prostaglandins from dihydroresorcyclic acid.

REFERENCES:
patent: 3823138 (1974-07-01), Van Rheenen
patent: 3845115 (1974-10-01), Lincoln et al.
Gelissen et al., Ber. 58, 285, 476, 984 (1925).
Hey, J. Chem. Soc. p. 1966 (1934).

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