scb3 ScH3 HSCH/ SN Nach SNI order of hearing ng group (1) Bischof) group S h e in alcune + @ ctly with Xa 3 le Adl minor) Hd 4 product -88c mojor) (kinetic product) (1,2 ) Смои ki poh + ct NaOH SN² HBV (1,2 product) (1,4 product LOCH₂ LH₃ CH₂ CH₂ ott 4₂ sou