反应条件
1: oxalyl chloride 2: H2 / Pd/BaSO4 4: THF, water, acetic acid 5: 72 percent 6: 1) NaOH 7: pyridiniumdichromate / CH2Cl2 View Scheme
参考文献
Helmchen, Guenter; Goeke, Andreas; Lauer, Gilbert; Urmann, Matthias; Fries, Juergen
Angewandte Chemie, 1990 , vol. 102, # 9 p. 1079 - 1081
