Hydrazidine; VI: Synthesis of N1,N2-dimethylhydrazidines and 1,2-dihydro-1,2-dimethyl-1,2,4,5-tetrazines

DOI: 10.1055/s-1992-26183

Source and publish data:

Synthesis p. 637 - 638 (1992)

Update date:2022-07-30

Topics:

Authors:

Neunhoeffer

Karafiat

Vey Vey

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Article abstract of DOI:10.1055/s-1992-26183

Starting with (thiobenzoylthio)acetic acids 1 N¹,N²-dimethylbenzohydrazide hydrazones 5 were prepared. Cyclization of 5 with trimethyl orthobenzoate affords 1,2-dihydro-1,2-dimethyl-1,2,4,5-tetrazines 6.

Full text of DOI:10.1055/s-1992-26183

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Product name:4-Chloro-thiobenzoic acid N,N'-dimethyl-hydrazide

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