Chromium(II) chloride as a highly selective C(5)-dechlorinating agent for functionalized 2,3,5-trichlorocyclopent-2-en-1-ones

(+/-)-2,3,5-Trichloro-4,4-ethylenedioxy-and (+/-)-5-allyl(allenyl)-2,3,5-trichloro-4, 4-dimethoxycyclopent-2-en-1-ones undergo regioselective reductive C(5)-dechlorination under the action of CrCl2 to give the corresponding 2,3-dichlorocyclopentenones.

Saved in:
Bibliographic Details
Published inRussian chemical bulletin Vol. 46; no. 9; pp. 1622 - 1623
Main Authors Akhmetvaleev, RR, Imaeva, LR, Belogaeva, TA, Miftakhov, MS
Format Journal Article
LanguageEnglish
Published NEW YORK PLENUM PUBL CORP 01.09.1997
Subjects
Chemistry
Chemistry, Multidisciplinary
Physical Sciences
Science & Technology
HALIDES
REAGENTS
trichlorocyclopentenones, selective reductive dechlorination
chromium(II) chloride
SYNTHONS
Online AccessGet full text

Cover

More Information
Summary:(+/-)-2,3,5-Trichloro-4,4-ethylenedioxy-and (+/-)-5-allyl(allenyl)-2,3,5-trichloro-4, 4-dimethoxycyclopent-2-en-1-ones undergo regioselective reductive C(5)-dechlorination under the action of CrCl2 to give the corresponding 2,3-dichlorocyclopentenones.
ISSN:1066-5285
DOI:10.1007/BF02502954