(Q67276659)
Statements
Polycholorinated biphenyls. VI. 2,3,7,8-tetrachlorodibenzofuran, a critical byproduct in the synthesis of 2,2',4,4',5,5'-hexachlorobiphenyl by the Ullmann reaction (English)
Moron M
Sundström G
Wachtmeister CA
1 January 1973