反应详情

1.11 g (5.85 mmol) of 3,5-dichlorobenzoic acid are reacted in analogy to Example 2j first with 0.63 ml (8.77 mmol) of thionyl chloride and subsequently with 1 g (2.34 mmol) of (2R*,4S*)-2-benzyl-N-(4-quinolylmethyl)-N-trifluoroacetyl-4-piperidinamine to give the product. TLC: methylene chloride/methanol/conc. ammonia (700:50:1) Rf =0.65, FD-MS: M+ =599.

1. customto give the product