98302-41-1Relevant academic research and scientific papers
MAKROCYCLISCHE, LUFTBESTAENDIGE ACHT- UND SECHSELEKTRONENLIGANDEN FUER UEBERGANGSMETALLE
Kauffmann, Thomas,Ennen, Johann
, p. 5035 - 5038 (1981)
The synthesis of five eight-electron-ligands,two six-electronligands and one four-electron-ligand for transition metals is described.These heterocycles contain in each case arsenic and sulfur as heteroatoms, and additionally oxygen in one case.
Multi Electron Ligands, X. Synthesis of Macrocyclic Transition Metal Ligands Containing As-, S-, and O-Donor Centres
Kauffmann, Thomas,Ennen, Johann
, p. 2703 - 2713 (2007/10/02)
By application of the dilution principle 8 macrocycles (12-, 14-, 16-, 24-, and 28-ring, 5a, b, 7, 9a, b, 10a, b, 11b; yields 43 - 2percent) containing As and S as heteroatoms and 2 macrocycles (14- and 28-ring, 12a, b; yields 43percent, 7percent) containing As, S, and O as heteroatoms have been synthesized.The new smaller heterocycles 2-phenyl-1,2-thiarsolane (14a; max. 66percent) and 5-phenyl-1,5-thiarsocane (11a; 30percent) were formed as by-products.
