diselenide and sodium trimethoxyborohydride (1:2) in DMF to 60°C, a reagent is produced which efficiently cleaves α-substituted N-benzoylhomoserine lactones to the corresponding α-(2-phenylseleno)ethyl amino acids without competing lactone reduction.
将二苯基二
硒化物和
三甲氧基硼氢化钠(1:2)在
DMF中加热到60°C后,制得的试剂可有效地将α-取代的N-苯甲酰基高
丝氨酸内酯裂解为相应的α-(2-苯基
硒代)乙基
氨基酸,而不会发生内酯还原反应。