Leffler, John E. published the artcileThe reaction of nitrous acid with O-alkylhydroxylamines, Product Details of C4H12ClNO, the publication is Journal of the American Chemical Society (1951), 5473-5, database is CAplus.
cf. C.A. preceding abstract Powd. isatoic anhydride (3.2 g.), 2.8 g. HONH2.HCl, 2.2 g. anhydrous Na2CO3, and 8 cc. water let stand 8 hrs., the solid extracted with 60 cc. water, and the extract refrigerated overnight yielded 1.4 g. O-anthranoylhydroxylamine (I), colorless plates, m. 75-7°; Me2CO derivative, m. 108.5-9.5°. I (1.37 g.) in 25 cc. water and 6.6 g. 20% HCl treated with 1.24 g. NaNO2, the mixture treated with 1.6 g. PhOH and 1.0 g. PhOH in 50 cc. water, and (after 1 hr.) excess AcOH added yielded 2.18 g. p-HOC6H4N2C6H4CO2H-o, m. 200-5°. BuONH2.H2O (0.125 g.) in 1.5 cc. water treated with 0.069 g. NaNO2 in 3.5 cc. water, 1 drop 20% HCl added, and the mixture extracted with Et2O yielded 0.1 cc. oil which gave Bu 3,5-dinitrobenzoate, m. 61-3°. PhCH2CONH2.H2O with HNO2 yields BzH, N, PhCH2OH, and NO. iso-BuI (36.8 g.) and 21 g. hydroxyurethan added to 13.2 g. 85% KOH in 60 cc. EtOH, the mixture refluxed 5 hrs., diluted with water, extracted with Et2O, the extract concentrated, the residue refluxed 1 hr. with 32.4 g. KOH in 70 cc. water, extracted with Et2O, the extract washed with water, extracted with 70 g. 10% HCl, and the acid extract evaporated in vacuo yielded 1.65 g. O-isobutylhydroxylamine-HCl (II), m. 127-8° (from EtOAc and sublimed). II on treatment with HNO2 gave an oil which yielded iso-Bu 3,5-dinitrobenzoate, m. 84-5°. sec-BuI gave a product which could not be crystallized, and gave sec-Bu 3;5-dinitrobenzoate, m. 73-5°. K benzohydroxamate (8 g.), 12.5 g. trityl chloride, and 100 cc. pyridine refluxed 1 hr., the mixture diluted with water and extracted with Et2O yielded O-tritylbenzohydroxamic acid (III), m. 150-2° (from EtOH and from C6H6-petr. ether). III on refluxing with alc. KOH yielded p-Ph3CC6H4CHPh2, m. 230-2°; Br derivative, m. 238-41°.
Journal of the American Chemical Society published new progress about 6084-58-8. 6084-58-8 belongs to catalysis-chemistry, auxiliary class Salt,Amine,Aliphatic hydrocarbon chain, name is O-Isobutylhydroxylamine hydrochloride, and the molecular formula is C4H12ClNO, Product Details of C4H12ClNO.
Referemce:
https://courses.lumenlearning.com/boundless-chemistry/chapter/catalysis/,
Catalysis – Wikipedia