A stable pentacoordinate bismuth compound ( ring was synthesized. Reaction of ;t with sulfuryl $ ) with a five-membered ch oride afforded a novel stable compound <$,) with a covalent B1-Cl bond. The compound was useful for the synthesis of other hypervalent bismuth compounds with different Bi-C bon
Synthesis of a new fluoroalkylated diamine, 5-[1H,1 H-2-bis(trifluoromethyl)- heptafluoropentyl]-1,3-phenylenediamine, and polyimides prepared therefrom
β Scribed by Brian C. Auman; David P. Higley; Kirby V. Scherer Jr; Elizabeth F. McCord; William H. Shaw Jr
- Book ID
- 103358230
- Publisher
- Elsevier Science
- Year
- 1995
- Tongue
- English
- Weight
- 635 KB
- Volume
- 36
- Category
- Article
- ISSN
- 0032-3861
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π SIMILAR VOLUMES
Dirhodium tetraacetate catalyzed decomposition of trifluoromethyl acetyl diazoacetates 6a and 6b in ethyl vinyl ether gives rise to the dihydrofuroates 7a and 7b, respectively, which can be converted into the corresponding 2-(trifluoromethyl)pyrroles. This two step pyrrole synthesis is also suitable
Two new series of 1,1 0 -carbonyl-bis[3-aryl(heteroaryl)-5-trihalomethyl-1H-pyrazoles], where aryl ΒΌ C 6 H 5 , 4-CH 3 C 6 H 4 , 4-FC 6 H 4 , 4-OCH 3 C 6 H 4 , 4-NO 2 C 6 H 4 , 4,4 0 -BiPh, 1-naphthyl, and heteroaryl ΒΌ 2thienyl and 2-furyl have been synthesized, in a one-pot methodology, from the rea
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