aldehydesmadhye alcanylmetalschi asamamiti jode

eldehydemadhye alcanylmetalschi asamam jode hii anancioselective sanshleshanatil eka rasayanik pratikriya aahe jee eldehydes alcanylmetalschi pratikriya karoon elil alcohole dete (aakruti "eldehydemadhye alcanylmetalschi asamam jode"). pratikriyetil stereoselectivity samanyatah anoomadhye niyantrit vishamata aananyasathi dhoran pradan karnyasathi vaparlya jaanarya asamamiteey legandsdware niyantrit kelee jaate. sanshleshit renunchya jaiv-sakriyatevar niyantran thevanyasathi niyantrit aanvik vishamata (kinwa anancioselectivity) mahattvapoorn aahe aanee aushadh sanshleshanat aushadh aushadh tyachi magani kelee aahe. yaa prakaranat legands kieral vatavaran tayar karnyasathi sankraman dhatumadhye chillet karatat jyamule vishisht ananciomerchi nivadak nirmiti shakya hote. yaa abhikriyemadhye zink, nickel, chromium aanee rhodium yasarkhya vividh sankraman dhatuncha vapar keela gela aahe.
naisargik utpadanachya ekoon sanshleshanat eldehydemadhye alcanylmetalschi asamamiti jode mothya pramanat vaparali gelee aahe. udaharanarth, (aar)-(-)-musconechya ekoon sanshleshanatil mukhya chakrakar pavaln mhanje kieral amino-isobornol legandcha vapar karoon eldehydemadhye vinylazink vyutpattichi eka antaanvik asamamiti jode (aakruti "(aaa) musconechya ekoon sanshleshanat eldehydemadhye alcanylzinkchi asamamiti jode"). yaa abhikriyemadhye eka ardhastar mhanoon antim alkine (aaa) chaa vapar keela gela jyamule eka-hydroboration abhikriyedvare alcanylborate abhikarmak (buub) tayar jhaala. diethylosincs transmatelation kelyanantar, tayar jhalelya alcanylzinc abhikarmakane (see) pudhe eldehydes (dii) pratikriya dilee, ligand mhanoon (aakruti "(bii) pratikriyesathi tapshilvar tapshilvar (-)-3-exo-(diamethylamino) isobornol (dii. aay. bii.) chya niyantranakhali π-fesvar vishesh jodani karoon.

