??????? ?? ??????? ?2? ???(II) ????????? ?????? ???? ????????? ????? ??(2,2,6,6-?????-3,5-???????) ?? ????????? PHENYLSELENOL Tris(2,4-pentanedionato)chroMiuM(III) SALCOMINE TERT-BUTYL ISOCYANIDE 1,1,3,3-TETRAMETHYLBUTYL ISOCYANIDE Tosylmethyl isocyanide Benzyl isocyanide 2-Cyclohexen-1-one N-BUTYLISOCYANIDE TRIS(2,2,6,6-TETRAMETHYL-3,5-HEPTANEDIONATO)EUROPIUM(III) DICHLORO(ETHYLENEDIAMINE)PLATINUM(II) METHYL ISOCYANOACETATE