Intermediates for the synthesis of 16-phenoxy-prostatrienoic aci

Organic compounds -- part of the class 532-570 series – Organic compounds – Carboxylic acid esters

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549214, 549415, 549473, 554119, 554140, 554148, 556440, C07C 69587

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055719368

ABSTRACT:
Intermediate compounds represented as formula (I) useful for the synthesis of 16-phenoxy-prostatrienoic acid derivatives and a preparing method thereof are disclosed. ##STR1## wherein R is tetrahydropyranyl, tetrahydrofuranyl, 2-ethoxyethyl, 3-t-butyldimethylsilyl triisopropylsilyl or triethylsilyl group; R.sup.1 and R.sup.2 are independently hydrogen or ester-forming group; P is hydrogen, trimethylsilyl or tri-n-butyltin; and wavy line means epistereoisomeric mixture.

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Acta. Chemica Scandinavia B 36 (1982) 179-185.
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Tetrahedron Letters No. 18, 1975, 1509-1512.
Tetrahedron Vo. 35, pp. 2931-2938, 1979.
Tetrahedron Letters No. 51, 1975, 4615-4618.

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