
Synthesis p. 710 - 718 (1992)
Update date:2022-08-04
Topics:
Wang
Jochims
Kohlbrandt
Dahlenburg
Al-Talib
Hamed
Ismail
Aryl- and alkylhydrazones 1 of alkyl ketones and propanal are transformed to 1-chloroalkylazo compounds 2 with tert-butyl hypochlorite. Compounds 2 react with antimony(V) chloride or aluminum(III) chloride to give 1-aza-2-azoniaallene salts 3 as reactive
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Doi:10.1055/s-0032-1318327
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(1992)