Ngaba uyabhidanisa i-regiochemistry kunye ne-stereochemistry? Fumana iiyantlukwano zabo ezisisiseko

Uhlaziyo lokugqibela: 27/04/2023
Umbhali: USebastian Vidal

IRegiochemistry kunye neStereochemistry

IKhemistri yinzululwazi entsonkothileyo, ezinikele kwisifundo ngalo mba y iipropati zayo, kwaye ibaluleke kakhulu kubomi bemihla ngemihla. Ngaphakathi kolu qeqesho, sifumana iikhonsepthi ezimbini ezibalulekileyo: i-regiochemistry kunye ne-stereochemistry, nangona zibonakala zifana kwi-nomenclature yazo, zahluke kakhulu.

I-Regiochemistry

IRegiochemistry ijongana nophononongo lokusasazwa kweeathom kwimolekyuli. Oko kukuthi, ixhalabele ukwazi indawo ekuyo iathom nganye kwisakhiwo semolekyuli. Olu lwabiwo lubaluleke kakhulu, ekubeni indawo ehlala kuyo iathomu nganye kwisakhiwo semolekyuli imisela ukuziphatha kwayo kwemichiza kunye neempawu.

I-Regiochemistry isetyenziswe, umzekelo, kwi-synthesis ye-organic compounds, leyo Yinkqubo ukwakhiwa kweemolekyuli ezintsonkothileyo ezivela kwiimolekyuli ezilula, kwaye kubaluleke kakhulu kumashishini amayeza kunye ne-agrochemical.

I-stereochemistry

I-Stereochemistry, kwelinye icala, ifunda ngolungelelwaniso olunamacala amathathu eathom kwimolekyuli. Oko kukuthi, ayikhathalelwanga kuphela ngesikhundla esikuyo i-athomu nganye, kodwa kunye nendlela ebekwe ngayo kwindawo. Olu lungelelwaniso lunamacala amathathu lubaluleke kakhulu, kuba luchaphazela indlela yokuziphatha kwekhemikhali yemolekyuli kunye nokukwazi kwayo ukusebenzisana nezinye iimolekyuli.

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I-Stereochemistry isetyenzisiweyo, umzekelo, ekulungiseleleni iziyobisi, ekubeni ilungiselelo le-dimensional-dimensional ye-molecule inokuchaphazela ukusebenza kwabo kunye nokukwazi kwabo ukusebenzisana neeprotheni zomzimba kunye ne-receptors.

Umahluko phakathi kwe-regiochemistry kunye ne-stereochemistry

  • I-Regiochemistry ifunda ngokusasazwa kweeathom kwimolekyuli, ngelixa i-stereochemistry ifunda ulungelelwaniso lwe-athomu ene-athom kwimolekyuli.
  • I-Regiochemistry ijongene nokwazi indawo ehlala kuyo iathom nganye kwisakhiwo se-molecule, ngelixa i-stereochemistry ixhalabele ukwazi indlela ebekwe ngayo kwindawo.
  • I-Regiochemistry isetyenziswe kwi-synthesis ye-organic compounds, ngelixa i-stereochemistry isetyenziselwa ukulungiswa kweziyobisi.

Isishwankathelo, i-regiochemistry kunye ne-stereochemistry zizinto ezimbini ezibalulekileyo ngaphakathi kwekhemistri, ezithi, nangona zihlobene, zahluke kakhulu. IRegiochemistry ijongana nolungelelwaniso lweeathom kwimolekyuli, ngelixa istereochemistry ijongana nolungelelwaniso lwazo lwamacala amathathu. Zombini ezi ngqikelelo zibaluleke kakhulu kwinzululwazi nakushishino, kwaye zisetyenziswa kwiinkalo ezininzi ezahlukeneyo, kubandakanywa amayeza, ezolimo kunye nenzululwazi yezixhobo.

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