Quantum chemical studies of the reaction of selenium dichloride with divinyl sulfide and comparison with experimental results

Cyclodimerization of phenyliodoacetylene with elemental tellurium: New pathway to 1.3-ditellurofulvenes

“…Recent quantum chemical studies of the reaction of SeCl 2 with (H 2 C]CH) 2 S have demonstrated that 6-membered thiaselenane tends to rearrange into 5-membered thiaselenolane due to the higher thermodynamic stability of the latter (see Scheme 10) [26].…”

Efficient Synthesis of a New Family of 2,6-Disulfanyl-9-Selenabicyclo[3.3.1]Nonanes

“…The addition of selenium dihalides to alkenes and alkynes afforded bis(2-haloalkyl) selenides [ 45 , 46 ] and bis(2-halovinyl) selenides in high yields [ 47 , 48 , 49 , 50 , 51 , 52 ]. Novel heterocycles [ 53 , 54 , 55 , 56 , 57 , 58 , 59 , 60 , 61 , 62 ] have been obtained by reactions of selenium dihalides with divinyl chalcogenides [ 63 , 64 , 65 ].…”

Unexpected reaction of N,N-dichloroarenesulfonamides with divinyl sulfide: formation of N-[2-chloro- and N-[2,2-dichloro-1-(arylsulfonylamino)ethyl]arenesulfonamides

“…[28][29][30][31][32][33][34][35][36][37][38][39] Divinyl sulfide is a high-performance synthon of vinylthio group 39 and it is active in reactions with both radical and electrophilic reagents. [28][29][30][31][32][33][34][35][36][37][38][39] The utilization of divinyl sulfide as cross-link monomer was used for the synthesis of new polymer products and ion exchange resins possessing unique properties. 29,30 A divinyl sulfide cyclization with thio-or selenourea in the presence of strong acids results in the formation of new heterocycles -dithiazine or thiaselenoazine derivatives.…”

“…29,30 A divinyl sulfide cyclization with thio-or selenourea in the presence of strong acids results in the formation of new heterocycles -dithiazine or thiaselenoazine derivatives. [29][30][31][32] Though divinyl sulfide was widely used in different reactions, [25][26][27][28][29][30][31][32][33][34][35][36][37][38][39] it was never studied in reaction with N,N-dichloroamides. Only oxidative imination and chlorination of 2,2-dichlorovinyl sulfides by N,N-dichlorobenzensulfonamide are known.…”