PROCESS FOR PRODUCING /5-CHLORO-3-HYDROXY-CYCLOPENTYL/-ACETALDEHYDS

PCT No. PCT/DE86/00483 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Nov. 28, 1986 PCT Pub. No. WO87/03582 PCT Pub. Date Jun. 18, 1987.The invention relates to a process for the production of (5-chloro-3-hydroxycyclopentyl) acetaldehydes of formula II II in which R signifies a b...

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Hauptverfasser:	SKUBALLA,WERNER,DE, VORBRUEGGEN,HELMUT,DE, RADUECHEL,BERND,DE
Format:	Patent
Sprache:	eng
Schlagworte:	ACYCLIC OR CARBOCYCLIC COMPOUNDS ACYCLIC, CARBOCYCLIC OR HETEROCYCLIC COMPOUNDS CONTAININGELEMENTS OTHER THAN CARBON, HYDROGEN, HALOGEN, OXYGEN, NITROGEN,SULFUR, SELENIUM OR TELLURIUM CHEMISTRY METALLURGY ORGANIC CHEMISTRY
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Zusammenfassung:	PCT No. PCT/DE86/00483 Sec. 371 Date Aug. 7, 1987 Sec. 102(e) Date Aug. 7, 1987 PCT Filed Nov. 28, 1986 PCT Pub. No. WO87/03582 PCT Pub. Date Jun. 18, 1987.The invention relates to a process for the production of (5-chloro-3-hydroxycyclopentyl) acetaldehydes of formula II II in which R signifies a benzyl radical, a tert-butyldimethylsilyl radical or a tert-butyldiphenylsilyl radical, characterized in that a compound of formula I I in which R has the meanings already mentioned, is reduced in the presence of a reduction agent.