Alkenes tuaj yeem hloov mus ua cawv li cas?

2024 Tus sau: Fiona Howard | [email protected]. Kawg hloov kho: 2024-01-10 06:38

Alkenes tuaj yeem hloov mus rau cawv los ntawm qhov sib ntxiv ntawm dej hla ob daim ntawv cog lus.

Yuav ua li cas alkenes hloov mus rau cawv?

Alkenes tuaj yeem hloov mus rau cawv los ntawm tawm tsam nrog mercuric acetate los ua β-hydroxyalkylmercury(II) acetate compound , cov tshuaj tiv thaiv hu ua oxymercuration. Kev txo qis tom qab nrog NaBH _{4 txo C-Hg daim ntawv cog lus rau C-H daim ntawv cog lus, tsim cov alkyl cawv, cov tshuaj tiv thaiv hu ua demercuration.}

Yuav ua li cas los ntawm alkanes rau cawv?

Kev txo qis ntawm cawv rau alkanes feem ntau nyuaj. Kev hloov dua siab tshiab feem ntau yuav tsum tau ua ob kauj ruam uas cuam tshuam nrog kev hloov pauv ntawm cawv rau hauv pawg (xws li halides thiab sulfonate esters) ua raws li txo qis nrog hlau hydrides (xws li LiAlH ₄, LiHBEt₃, Bu_{3SnH + radical pib).}

Nabh4 txo cawv?

Nws yog siv rau dab tsi: Sodium borohydride yog ib qho zoo txo tus neeg sawv cev. Txawm hais tias tsis muaj zog lithium aluminium hydride (LiAlH ₄), nws zoo heev rau txo cov aldehydes thiab ketones rau cawv.

Alkane puas tuaj yeem oxidised rau cawv?

cov alkane tuaj yeem oxidized rau ib cawv thawj. Cov aldehyde tuaj yeem oxidized rau carboxylic acid.