ISSN:
1573-8353
Source:
Springer Online Journal Archives 1860-2000
Topics:
Chemistry and Pharmacology
Notes:
Abstract 2-Carbethoxy-[11]-α-cyclothien-1-one, 2-carbethoxycyclopentadecanone, and 2,15-dicarbethoxy-[9,9]-α-cyclodithiene-1,14-dione were converted to 2-phenyl-1-methyl-[11]-α-cyclothieno [1,2-d] pyrazol-3-one, 2-phenyl-1-methyl-4,5-tridecamethylenepyrazol-3-one, and 2,16-diphenyl-1, 15-dimethyl- [9,9]-α, α ′-cyclodithienobis [(1,2-d, 14,15-d′) pyrazole]-3,17-dione, respectively, by condensation with phenylhydrazine and subsequent methylation.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1007/BF00557742
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