Cov tshuaj tiv thaiv cawv nrog cov tshuaj inorganic acids uas muaj oxygen

Aug 05, 2023 Tso lus

Ib qho cawv reacts nrog cov pa oxygen-muaj inorganic acid kom poob ib molecule dej thiab tsim ib qho inorganic acid ester.
Cov txheej txheem tshuaj tiv thaiv ntawm cawv thiab nitric acid yog raws li nram no: lub cawv molecule ua raws li ib tug nucleophile mus tua qhov zoo nqi ntawm cov kua qaub los yog nws derivatives, lub nitrogen-oxygen ob daim ntawv cog lus qhib, thiab ces lub hydrogen-oxygen daim ntawv cog lus. cawv molecule tawg, thiab cov nitric acid ib feem poob ib molecule ntawm dej los tsim cov nitrogen-oxygen ob daim ntawv cog lus.
Cov tshuaj tiv thaiv no feem ntau yog siv rau kev npaj ntawm thawj cawv esters ntawm inorganic acids. Txoj kev no tsis haum rau kev npaj ntawm tertiary alcohols ntawm inorganic acids, vim hais tias kev tshem tawm cov tshuaj tiv thaiv yog ib qho yooj yim tshwm sim thaum tertiary alcohols react nrog inorganic acids.
Cawv hnov ​​​​mob nrog acyl chloride thiab anhydride ntawm inorganic acids uas muaj oxygen los tsim inorganic esters.
Inorganic acids uas muaj oxygen muaj ntau yam siv. Glycol dinitrate thiab glycerin trinitrate (feem ntau hu ua nitroglycerin) yog ob qho tib si tawg. Nitroglycerin kuj tseem siv tau rau vasodilation thiab kho angina thiab biliary pectoris. Cov kws tshawb fawb pom tias yog vim li cas vim li cas nitroglycerin tuaj yeem kho cov kab mob plawv yog tias nws tuaj yeem tso cov tub txib molecule "NO", thiab qhia meej txog cov txheej txheem ntawm "NO" hauv kev ua neej nyob. Rau qhov no, lawv tau txais 1998 Nobel nqi zog hauv Physiology thiab Tshuaj.
Phosphoric acid esters nyob rau hauv nucleotides ntawm cov kab mob muaj sia, xws li glycerol phosphate thiab calcium ions tuaj yeem siv los tswj cov concentration ntawm calcium ions hauv lub cev, yog tias cov tshuaj tiv thaiv no tsis zoo, nws tuaj yeem ua rau rickets.