26447-85-8
2,2-二噻吩基乙醇酸甲酯
+
25333-42-0
(R)-(-)-3-奎宁醇
→
~51%
320347-97-5
(R)-奎宁环-3-基羟基二(2-噻吩基)乙酸酯
28569-88-2
ethyl 2-hydroxy-2,2-dithiophen-2-ylacetate