| Abstract: | Synthesis and Structure of C,N‐difunctionalized Sulfinimideamides Sulfurdiimides RN=S=NR ( 1 a , b ) react in diethyl ether with two equivalents of lithiummethyl to give dimeric C,N‐dilithiummethylenesulfinimideamide ether adducts {Li2H2C–S(NR)2 · Et2O]}2 ( 2 a , b ) ( a : R = tBu, b : R = SiMe3). Metathesis of 2 b with four equivalents of Me3SiCl, Me3SnCl or Ph3SnCl yields the corresponding C,N‐bis‐substituted sulfinimideamides R3EH2C–SN(SiMe3)2]NER3 ( 3 – 5 ) ( 3 : R = Me, E = Sn; 4 : R = Ph, E = Sn; 5 : R = Me, E = Si). The crystal structures of 2 a and 2 b were determined by X‐ray structure analysis. Both compounds form centrosymmetric cage structures consisting of two distorted face sharing cubes ( 2 a : space group P1 (No. 2); Z = 2 (4 · 0,5); 2 b : space group C2/c (No. 15), Z = 4). |
