75-77-4
三甲基氯硅烷
+
56-86-0
谷氨酸
76-83-5
三苯基氯甲烷
→
80514-73-4
(2S)-2-(tritylamino)pentanedioic acid
73469-43-9
dibenzyl N-trityl-(S)-glutamate
55878-80-3
(2S)-5-methoxy-5-oxo-2-(tritylamino)pentanoate