A non-symmetric sulfur-based O,C,O-chelating pincer ligand leading to chiral germylene and stannylene.
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DOI: 10.1039/c8dt05116j
Abstract: New chiral heteroleptic germanium(ii) and tin(ii) metallylenes were obtained using 1-(para-tolylsulfinyl)-3-tosyl-5-tert-butyl-benzene as a non-symmetric O,C,O-chelating pincer ligand. Crystallographic analysis and DFT calculations indicate that the non-symmetric sulfinyl-sulfonyl pincer ligand acts as an O,C,O-coordinating pincer-type-ligand with… read more here.
Keywords: pincer; non symmetric; symmetric sulfur; pincer ligand ... See more keywords