Synthesis and structure of free and complexed cyclopentadienyl selanes
摘要:
Substitution of cyclopentadiene by one to three Me(3)Si or t-Bu groups allows the formation of mono- and biscyclopentadienylmono-, di-, and triselanes. [(Me(3)Si)(3)C(5)H(2)](2)Se(2) is the first biscyclopentadienyldiselane characterized by single crystal X-ray diffraction. Crystal structures are also presented to show that such compounds can function as ligands via selenium or the cyclopentadienyl moieties. (C) 2003 Elsevier Science B.V. All rights reserved.
Synthesis and structure of free and complexed cyclopentadienyl selanes
摘要:
Substitution of cyclopentadiene by one to three Me(3)Si or t-Bu groups allows the formation of mono- and biscyclopentadienylmono-, di-, and triselanes. [(Me(3)Si)(3)C(5)H(2)](2)Se(2) is the first biscyclopentadienyldiselane characterized by single crystal X-ray diffraction. Crystal structures are also presented to show that such compounds can function as ligands via selenium or the cyclopentadienyl moieties. (C) 2003 Elsevier Science B.V. All rights reserved.