1: bromobenzene With magnesium in tetrahydrofuran 2: perinaphthenone in tetrahydrofuran T=-70 - 20°C; 3: With 2,3-dicyano-5,6-dichloro-p-benzoquinone in dichloromethane 3 h; Heating;
1) electroreduction
1) DMF, Bu4NClO4, 2) DMF, Bu4NClO4, r.t., 24 h; Multistep reaction. Further byproducts given. Title compound not separated from byproducts;
参考文献
Solodar', S. L.; Khmel'nitskaya, E. Yu.; Razgonyaeva, I. D.; Urman, Ya. Yu.; Alekseeva, S. G.; Ioffe, N. T.
J. Gen. Chem. USSR (Engl. Transl.), 1985 , vol. 55, # 9 p. 2108 - 2117,1871 - 1878