(i) (acid hydrolysis), (ii) (decarboxylation); Multistep reaction;
参考文献
Murthi, G. S. S.; Mazumder, Alok
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. <B> 20, # 4 p. 339 - 340
1: H2SO4 , H3PO4 , H2O / 6 h 2: 15 g / H2SO4 3: 11 g / p-toluene-sulphonic acid / benzene / Heating View Scheme
参考文献
Murthi, G. S. S.; Mazumder, Alok
Indian Journal of Chemistry, Section B: Organic Chemistry Including Medicinal Chemistry, 1981 , vol. <B> 20, # 4 p. 339 - 340