The Simmons-Smith reaction is an organic reaction in which a carbenoid reacts with an alkene to form a cyclopropane. It is named after Howard Ensign Simmons, Jr.... . For example, iodomethylzinc iodide, formed in situ from diiodomethane
Diiodomethane
Diiodomethane or methylene iodide is liquid halomethane insoluble in water, soluble in ether and alcohol. It has a relatively high refractive index of 1.741.... and a zinc-copper couple
Zinc-copper couple
Zinc-copper couple is an alloy of zinc and copper that is employed as a reagent in organic synthesis. The ?couple? was popularized after the report by Simmons and Smith in 1959 of its application as an activated source of zinc required for formation of an Organozinc compound in the Simmons-Smith reaction of alkenes..... reacts with cyclohexene
Cyclohexene
Cyclohexene is a colorless clear liquid cycloalkene with an intense aversive characteristic sharp smell reminiscent of an oil refinery.It is not very stable upon long term storage with exposure to light and air and should be distilled before use to eliminate organic peroxide.... to give norcarane
Norcarane
Norcarane, or bicyclo[4.1.0]heptane, is a colorless liquid. It is an organic compound prepared using the Simmons-Smith reaction, by the action of diiodomethane and a zinc-copper couple on cyclohexene in diethyl ether.... (bicyclo[4.1.0]heptane).
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The Simmons-Smith reaction is an organic reaction in which a carbenoid reacts with an alkene to form a cyclopropane. It is named after Howard Ensign Simmons, Jr.... . For example, iodomethylzinc iodide, formed in situ from diiodomethane
Diiodomethane
Diiodomethane or methylene iodide is liquid halomethane insoluble in water, soluble in ether and alcohol. It has a relatively high refractive index of 1.741.... and a zinc-copper couple
Zinc-copper couple
Zinc-copper couple is an alloy of zinc and copper that is employed as a reagent in organic synthesis. The ?couple? was popularized after the report by Simmons and Smith in 1959 of its application as an activated source of zinc required for formation of an Organozinc compound in the Simmons-Smith reaction of alkenes..... reacts with cyclohexene
Cyclohexene
Cyclohexene is a colorless clear liquid cycloalkene with an intense aversive characteristic sharp smell reminiscent of an oil refinery.It is not very stable upon long term storage with exposure to light and air and should be distilled before use to eliminate organic peroxide.... to give norcarane
Norcarane
Norcarane, or bicyclo[4.1.0]heptane, is a colorless liquid. It is an organic compound prepared using the Simmons-Smith reaction, by the action of diiodomethane and a zinc-copper couple on cyclohexene in diethyl ether.... (bicyclo[4.1.0]heptane).
Iodomethylzinc iodide may also be generated by the reaction of diazomethane
Diazomethane
Diazomethane is the chemical compound CH2N2. In the pure form at room temperature, it is a yellow gas, but it is almost universally used as a solution in diethyl ether.... with zinc iodide
Zinc iodide
Zinc iodide is a chemical compound of zinc and iodine, ZnI2. The anhydrous form is white and readily absorbs water from the atmosphere.... , or by the reaction of methylene iodide with diethylzinc
Diethylzinc
Diethylzinc 2Zn, or DEZ, is an organozinc compound composed of zinc bonded to two ethyl groups. This colourless liquid is an important reagent in organic chemistry and available commercially as solutions of hexanes, heptane, or toluene.... .
