"dust" in inglés with examples - Collocation dictionary inglés
- An example is the conversion of pentafluorobenzoic acid to 3,4,5-tetrafluorobenzoic acid in a reaction of zinc dust in aqueous ammonia.
- Phenylsulfinic acid can be prepared in several ways, most easily through reduction of sulfonyl chlorides with zinc dust or iron.
- The organozinc reagent, also called a 'Reformatsky enolate', is prepared by treating an alpha-halo ester with zinc dust.
- It uses zinc dust and steam to remove copper, cadmium, cobalt, and nickel, which would interfere with the electrolysis process.
- In related reactions, 1,2-dibromocompounds are debrominated by zinc dust to give alkenes and geminal dihalides can react with strong bases to give carbenes.
- The metal is recovered from the "pregnant solution" by reduction with zinc dust or by adsorption onto activated carbon.
- A laboratory examination showed that the zinc dust reducing agent was fully oxidised, showing that the kit was at least four years old.
- Then, in 1866, Adolf von Baeyer reduced oxindole to indole using zinc dust.
- Historically, treatment of haloketones with zinc dust in the Reformatsky reaction was one of the first reliable methods for generating unstabilized enolates.
- We are if you know of a place where we could get ingredients like iodine crystals, ammonium nitrate, and zinc dust.
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