“…Kaliumarsid des 2-Phenyl-3-ethylarsindols (4) [46] bzw. 1H-Benz-[f]-arsindols (5) [47] [31], [75]; NH,C,H, [GO] ph m i , ~311 R = Me [53] R' = Ph; R2 = (CH2),--AsPhR3 (R3 = n-Bu; Ph) (n = 3; 4) [17] Ph [18], [32], [7G]; p-Tolyl; a-Naphthyl [14] R2 = C2H,NH, 1651; C,H,NHRS (R3 = H ; Et) [77] ~t ; cy ~141 R1 = Et; n-Bu; Ph RZ = C,H,N(Li)Et [77] R1 = Ph; R2 = (CH,),-X (n = 2/X = OLi; SLi; OEt; SEt; NEt,) [78] (n = 3/X = OLi; SLi) [79] R' = tert.-Bu; R2 = C,H,NH, [78] R1 = Me; R2 = o-Me,As-C,H, [33]; Ph [80], [81] R1 = Ph; R2 = Et; 0-Tolyl; p-Tolyl I821 (CH,),-COONa (n = 2-4; 10) [31], [32] i-F'r [21] Me; Et; n-Bu [83] (CH,),-SNa [79] R' = o-NH,-C,H,; R2 = H; Me; n-Pr; n-Bu [84] R ' = Ph; R2 = Et; Cy [14] (CH,),-COOK (n = 2-4; 10) [ [27] biarsin lieferte. Bei Anwendung eines Natriumuberschusses in Monoglyme zeigte die Losung nach funf Tagen ein Reaktionsverhalten, das dem Dinatriumphenylarsid entspricht [26].…”