Jestli ti nevadí tyto podmínky, tak by to mělo jít hladce:
Claisen:
Bioorganic and Medicinal Chemistry, 2007 , vol. 15, # 13 p. 4552 - 4576
Journal of Medicinal Chemistry, 2002 , vol. 45, # 6 p. 1244 - 1252
Hydrolýza - dekarboxylace:
Helvetica Chimica Acta, 1925 , vol. 8, p. 850
Collection of Czechoslovak Chemical Communications, 1984 , vol. 49, # 1 p. 122 - 136
Organic Syntheses, 1938 , vol. 18, p. 54