ISSN:
0009-2940
Keywords:
Chemistry
;
Inorganic Chemistry
Source:
Wiley InterScience Backfile Collection 1832-2000
Topics:
Chemistry and Pharmacology
Description / Table of Contents:
Stable Mercury(I)-Sulfur Compounds, 4: About New Polydentate Sulfur Ligands with Neopentane Skeleton and Their Mercury(I) AdductsCH3C(CH2Cl)3 and C(CH2Br)4 react with NaSR (R = CH3, C2H5) to give the new ter- and quadridentate thioethers CH3C(CH2SR)3 3 and C(CH2SR)4 4 (a: R = CH3, b: R = C2H5). In contrast to the ligands 3, which seldom form stable adducts (5) with mercury(I)-salts, 4a, b yield 1:1- (6a, b) with Hg2(ClO4)2 and 1 : 2-adducts (7a, b) with Hg2(NO3)2. 4a also forms 1 : 2-complexes (8a-c) by the reaction with HgX2 (X = Cl, Br, I). As far as possible the new compounds have been characterized spectroscopically.
Notes:
CH3C(CH2Cl)3 und C(CH2Br)4 reagieren mit NaSR (R = CH3, C2H5) zu den neuen drei- und vierzähnigen Thioethern CH3C(CH2SR)3 3 und C(CH2SR)4 4 (a: R = CH3, b: R = C2H5). Im Gegensatz zu den Liganden 3, die mit Quecksilber(I)-Salzen nur selten stabile Addukte (5) bilden, reagieren 4a, b mit Hg2(ClO4)2 zu 1:1- (6a, b) und mit Hg2(NO3)2 zu 1 : 2-Addukten (7a, b). 1:2-Komplexe (8a-c) bildet 4a auch mit HgX2 (X = Cl, Br, I). Die neuen Verbindungen werden, soweit möglich, spektroskopisch charakterisiert.
Additional Material:
2 Tab.
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1002/cber.19781110112
