Iso-amyl Nitrite

Dissolve 3-5 g. of aniline hydrochloride in 20 ml. of absolute ethyl alcohol contained in a 50 ml. conical flask, and add 0-5 ml. of a saturate solution of hydrogen chloride in absolute ethyl alcohol. Cool in ice and add 4 g. (4 -6 ml.) of iso-amyl nitrite (compare Section 111,53) gradually. Allow the mixture to stand for 5-10 minutes at the room temperature, and precipitate the diazonium salt by the gradual addition of ether. Filter ofiF the crystals at the pump on a small Buchner funnel, wash it with 5 ml. of alcohol - ether (1 1), and then with 10 ml. of ether. Keep... 

Methyl ethyl ketone is allowed to react with n-butyl or iso-amyl nitrite in the presence of hydrochloric acid to yield diacetyl monoxime (nitrosomethyl ethyl ketone) ... 

Nitrite compounds are often known as poppers because of the popping noise produced when the capsules containing them are crushed between the fingers. Both amyl nitrite and butyl nitrite are yellowish liquids that evaporate at room temperature. These compounds are distributed under variety of names and are contained in a range of products, such as air fresheners. Iso-amyl nitrite is also available in the United States by prescription. Currently, the primary indication for isoamyl nitrite is for the treatment of cyanide poi-... 

Synonym Amyl Nitrite Iso-Amyl Nitrite Amyl Sulthydrate Amyl Thioalcohol N-Amyltrichlorosilane Anesthesia Ether Anhydrone... 

Compound Name Iso-Amyl Nitrite Iso-Amyl Nitrite N-Amyl Mercaptan N-Amyl Mercaptan N-Amyltrichlorosilane Ethyl Ether... 

Isopentane Isoamyl Alcohol Iso-Amyl Nitrite Isophorone Isophthalic Acid Isoprene... 

Methyl Isopropenyl Ketone, Inhibited Methyl N-Butyl Ketone Iso-Amyl Nitrite Isovaleraldehyde... 

Iso-AMYL NITRITE Amyl Nitrite, 3-Metylbutyl Nitrite, Isopentyl Nitrite Flammable Liquid, 11 i NL 2 ... 

A major advance was made by Brown and Pimentel (1958), who found CHjO and HNO as the initial photoproducts in a solid Ar matrix at 20 K with photolysis of CH3ONO between 240 and 360 nm from a mercury arc. They identified these products by low-temperature infrared spectroscopy. Confirmation that HNO was produced was given by Dalby (1958), who observed its absorption spectrum in the wavelength region 650-770 nm in the flash photolysis of iso-amyl nitrite. McGraw and Johnston (1969) also observed HNO by its infrared absorption at 3300 cm . 

Isopentyl Nitrite Iso-Amyl Nitrite Isovaleric Aldehyde Isovaleraldehyde... 

Compound Name Methyl N-Butyl Ketone Iso-Amyl Nitrite Isovaleraldehyde Diethylene Glyccl Monomethyl Ether Ethylene Glycol Momomethyl Ether Methyl Chloride Methyl Chloroformate Trichloroe thane Methyl Chloroformate Chloromethyl Methyl Ether... 

Substituted thiazolo[4,5-d]pyrimidines 153 (Scheme 71), which are antagonists of the human CXCR2 receptor, were prepared via the application of tandem displacement reaction. Diazotisation of 150 with iso-amyl nitrite in the presence of bromoform at 50 °C afforded 151. This intermediate was treated with an array of amines at room temperature affording the mono-substituted intermediates 152 efficiently. After an hour, a second set of amines was added and the temperature increased to 100 °C to give the title compoimds 153 [105],... 

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