| 摘要 |
1,203,595. N,N-sulphides. RHEIN-CHEMIE G.m.b.H. MANNHEIM. 7 Dec., 1967 [8 Dec., 1966 (2)], No. 55609/67. Heading C2C. The invention comprises compounds of the general formula wherein X represents -S-, or-S-S-, and n has the value from 1 to 10. They are prepared by reacting a compound of the formula wherein Y is hydrogen or a metal atom and n is as defined above with a compound of the formula (S) z C1 2 where z is 1 or 2, in the presence, if desired, of an inert solvent and/or an acid acceptor. |
