@article {48215,
	title = {First-row transition metal complexes of a phosphine-silylene- based hybrid ligand},
	journal = {Inorganic Chemistry},
	volume = {61},
	year = {2022},
	month = {AUG},
	pages = {13330-13341},
	type = {Article},
	abstract = {<p>
	We have prepared two new silylene-phosphine-based hybrid ligands Si{N(R)C6H4(PPh2)}{PhC((NBu)-Bu-t)(2)} [R = TMS {trimethylsilyl} (1) and TBDMS {tert-butyldimethylsilyl} (2)], which possess two donor sites. Furthermore, the treatment of the bidentate ligand 1 with base metal halides {FeBr2, CoBr2, NiCl(2)middotdme [nickel chloride(II) ethylene glycol dimethyl ether]} and 2 with NiBr(2)middotdme [nickel bromide(II) ethylene glycol dimethyl ether] afforded four-coordinate six-membered metal complexes 3-6, respectively, which feature coordination from both Si(II) and P(III) sites. Subsequently, complexes 3 [(FeBr2)Si{N(SiMe3)C6H4(PPh2)}{PhC((NBu)-Bu-t)(2)}], 4 [(CoBr2)Si{N(SiMe3)C6H4(PPh2)}{PhC((NBu)-Bu-t)(2)}], 5 [(NiCl2)Si{N(SiMe3)C6H4(PPh2)}{PhC((NBu)-Bu-t)(2)}], and 6 [(NiBr2)Si{N((SiBuMe2)-Bu-t)C6H4(PPh2)}{PhC((NBu)-Bu-t)(2)}] are studied for their redox and magnetic properties with the help of UV-vis spectroscopy, cyclic voltammetry, SQUID magnetometry, and theoretical calculations. Complexes 3-6 were found to display a paramagnetic behavior. All the compounds are well established by single-crystal X-ray diffraction studies.</p>
},
	issn = {0020-1669},
	doi = {10.1021/acs.inorgchem.2c01233},
	author = {Akhtar, Ruksana and Kaulage, Sandeep H. and Sangole, Mayur P. and Tothadi, Srinu and Parvathy, Parameswaran and Parameswaran, Pattiyil and Singh, Kirandeep and Khan, Shabana}
}
@article {49427,
	title = {Hybrid silylene-Pd catalyst: efficient C-N cross-coupling of sterically bulky amines and chiral amines},
	journal = {Chemical Communications},
	volume = {60},
	year = {2024},
	month = {SEP },
	pages = {9958-9961},
	type = {Article},
	abstract = {<p>
	Herein, we report a catalytic system with N-heterocyclic silylene (NHSi)-phosphine-based hybrid bidentate ligands [PhC(NtBu)2SiN(PR2)(2,6-iPr2-C6H3)] and Pd(dba)2, which serves as an effective catalyst for C-N cross-coupling of a wide range of sterically bulky amines and optically active amines, which is challenging otherwise. Herein, we report a hybrid silylene-based bidentate ligand (SiNP)-Pd(0) catalytic system, which performs the C-N coupling of difficult substrates, e.g., sterically bulky amines and chiral amines.</p>
},
	issn = {1359-7345},
	doi = {10.1039/d4cc03108c},
	author = {Kaulage, Sandeep H. and Parvin, Nasrina and Khopade, Kishor V. and Khan, Shabana}
}
