Process for producing inorganic acid salts of tertiary butyl hydrazine
US4310696A · kind A · utility
4Cited by
3References
9Claims
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Key dates
| Filing date | Jun 30, 1980 |
| Grant date | Jan 12, 1982 |
| Priority date | — |
| Expiry date | Jun 30, 2000 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC07C241/02
- WIPO fieldOrganic fine chemistry
- WIPO sectorChemistry
Abstract
Inorganic acid salts of tertiary butyl hydrazine such as hydrochloride or hydrobromide of tertiary butyl hydrazine, useful for production of azine compounds are substantially stoichiometrically produced by reaction of inorganic acid salts of hydrazine such as hydrochloride or hydrobromide of hydrazine with tertiary butyl halides such as chloride or bromide at a molar ratio of the tertiary butyl halides to inorganic acid salts of 1:7-10 at a reaction temperature of 90.degree. to 110.degree. C. for 40 to 100 minutes.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.