ISSN:
0018-019X
Keywords:
Chemistry
;
Organic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Notes:
Dihydropentalenes and 6-Vinylfulvenes from Cyclopentadienyl-cyctopropenes. Reaction of 1,2,3-Tris[(tert-butyl)thio]cyclopropenylium Tetrafluoroborate with Cyclopentadienide.Reaction of 1,2,3-tris[(tert-butyl)thio]cyclopropenylium tetrafluoroborate (6a) with sodium Cyclopentadienide gives, besides of 7,8-bis{(tert-buty)thio calicene (7a), rearranged products 7,8,8-tris[(tert-butyl)thio]-6-vinylpentafulvene (9a) and 4,5.6-tris[(tert-butyl}thio]-1,2-dihydropentalene (10a)) in varying amounts depending on reaction conditions. Vinyl-carbenes 12 and 13 are supposed to be possible intermediates.
Additional Material:
1 Ill.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/hlca.19890720712
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