16-(m-氯苯氧基)-17,18,19,20失四碳前列腺素F2α的全合成
SYNTHESIS OF l6-(m-CHLOROPHENOXY)-17, 18, 19, 20-TETRANOR-PROSTAGLANDIN F2α
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Abstract: A simplified synthetic method for compound (1) was described. Both α,β-unsaturated ketone and y-lactone of (4)b were reduced with Dibal simultaneously to corresponding allylic hydroxy group and γ-lactol in good yield. Without protecting the hydroxy group, the mixture (6) was transformed to the target compound (1) by the known method.
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