Intermediates for making 16-phenoxy- and 16-(substituted phenoxy

Details Intermediates for making 16-phenoxy- and 16-(substituted phenoxy Intermediates for making 16-phenoxy- and 16-(substituted phenoxy

1987-01-09

1988-10-18

Chan, Nicky

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

549473, 549214, 556436, 568330, C07D30908, C07C 49207

Patent

active

047789042

ABSTRACT:
Compounds of the formula ##STR1## where R.sup.1 and R.sup.2 are hydrogen or an ether-forming group and X is hydrogen, halo, trifluoromethyl, lower alkyl, or lower alkoxy, are useful intermediates for making PGE and PGF derivatives having an allenic function.

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M. Midland et al., J. Am. Chem. Soc., 102(2), 867-9, (1980).
C. H. Lin et al., J. Org. Chem., 47, 615-20, (1982).
T. Imamoto et al., Tet. Lett., 25(38), 4233-6, (1984).

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