Au(i)-mediated N2-elimination from triazaphospholes: a one-pot synthesis of novel N2P2-heterocycles. Issue 2 (10th December 2021)

• Record Type: Journal Article
• Authors: Yue, Erlin; Dettling, Lea; Sklorz, Julian A. W.; Kaiser, Selina; Weber, Manuela; Müller, Christian
• Is Part Of: Chemical communications. Volume 58:Issue 2(2022)
• Page Start: 310
• Page End: 313
• Publication Date: 2021-12-10
• Subjects: Chemistry -- Periodicals; 540
• DOI: 10.1039/d1cc06205k
• Languages: English
• ISSNs: 1359-7345

Abstract

Abstract : N -Sulfonyl-1, 2, 3, 4-triazaphospholes undergo a highly selective and unprecedented transformation to cyclo -1, 3-diphospha(iii )-2, 4-diazane-Au(i ) complexes in the presence of stoichiometric amounts of AuCl·S(CH3 )2 and loss of N2 . Abstract : Novel tosyl- and mesitylsulfonyl-substituted triazaphospholes were synthesized and structurally characterized. In an attempt to prepare the corresponding Au(i )-complexes with stoichiometric amounts of AuCl·S(CH3 )2, cyclo -1, 3-diphospha(iii )-2, 4-diazane-AuCl-complexes were obtained instead. Our here presented results offer a new strategy for preparing such coordination compounds selectively in a one-pot approach.