反应条件
1.1: 61 percent / oxalyl chloride; DMSO; triethylamine / CH2Cl2 / -78 - 20 °C 2.1: magnesium / tetrahydrofuran / 0.75 h / Heating 2.2: tetrahydrofuran / -16 - -14 °C 2.3: tetrahydrofuran / 1 h 3.1: 0.176 g / 0.25 h 4.1: triethyl amine / CH2Cl2 / 3 h / 20 °C 5.1: 0.110 g / DBU / 12 h / 60 °C 6.1: hydrogen / palladium on charcoal / methanol / 8 h / 65 °C / 10343 Torr 7.1: 0.041 g / HBr / 5 h / Heating View Scheme
参考文献
Chavan, Subhash P.; Chittiboyina, Amar G.; Ramakrishna, Guduru; Tejwani, Rajkumar B.; Ravindranathan; Kamat, Subhash K.; Rai, Beena; Sivadasan, Latha; Balakrishnan, Kamalam; Ramalingam; Deshpande
Tetrahedron, 2005 , vol. 61, # 39 p. 9273 - 9280
