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SYNTHESIS OF 11-COREY'S 11-DEOXYALDEHYDE - A
PROSTAGLANDIN SYNTHON - FROM 1,5-CYCLOOCTADIENE
Dyadchenko, M. A.; Danilova, G. A.; Spanig, I.; Schick, G.;
Pivnitskii, K. K.
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Source details: |
J.Org.Chem.USSR (Engl.Transl.) 1990, 26 :
12 2198-2202. |
Document type: |
Journal |
CODEN: |
JOCYA9 |
Language: |
EN |
CNR: |
5589330 |
Original Source: |
Zh.Org.Khim. 1990, 26 : 12
2536-2542. |
CODEN: |
ZORKAE |
Language: |
RU |
Abstract |
A new scheme was developed for the synthesis
of 6-formyl-cis-2-oxabicyclo[3.3.0]octan-3-ones epimeric with respect to
the aldehyde group, which are prostaglandin synthons and 11-deoxy analogs
of Corey's aldehyde previously used in prostanoid synthesis.The starting
material was 1,5-cyclooctadiene, which gives the synthons with an overall
yield of up to 24% in five or eight stages in the two versions of the
scheme. |
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