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1-Trifluoroacetyl-3-trifluoromethyl-3a,8b-dihydro-1H,4H-indeno[1,2-c]pyrazole

โœ Scribed by Abdul-Ghani, M. ;Pritchard, R. G. ;Tipping, A. E.

Book ID
114511658
Publisher
International Union of Crystallography
Year
1995
Tongue
English
Weight
329 KB
Volume
51
Category
Article
ISSN
0108-2701

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โœ Ukerun, Sylvester Ohwevwo ๐Ÿ“‚ Article ๐Ÿ“… 1989 ๐Ÿ› John Wiley and Sons ๐ŸŒ English โš– 166 KB

Indeno[ 1, furan-2,4(3H)-dione derivative pentachloride gave an indanone 5, instead of the expected dihydrofuran 6. The mechanism for the formation of the indanone 5 implies the intermediate acid chloride 7. The formation of 5 instead of 6 is due to facilitation of electrophilic attack of the chlor