Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Linkun Miao"'
Publikováno v:
Dalton Transactions. 51:14049-14053
The species [Ph2(O3SCF3)PC(H)PPh2Me][O3SCF3] is Lewis acidic and reacts with Et3PO, dimethylaminopyridine (DMAP) and olefins to give dications with pendant vinyl or allyl groups.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::eb5511d7b970f50035530c71852b345f
https://doi.org/10.1039/d2dt02855g
https://doi.org/10.1039/d2dt02855g
Autor:
Piers St. Onge, Zheng-Wang Qu, Stefan Grimme, Douglas W. Stephan, David A. Petrone, Linkun Miao, Kevin M. Szkop
Publikováno v:
Angewandte Chemie International Edition. 60:18547-18551
Primary acyl-phosphines are scarce in the literature. Here we show that the reaction of Ph3 GePCO with the ylide Ph3 PCH2 proceeds to give the species Ph3 PCHC(O)PH(GePh3 ) 1. Deprotonation of 1 with Na[N(SiMe3 )2 ] generates the salt [Na(THF)2 ][Ph3
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::29959a2d6aa5286e1f1b2d160b8a5c8c
https://doi.org/10.1002/anie.202106846
https://doi.org/10.1002/anie.202106846
Autor:
Eike Dornsiepen, Michael J. Ferguson, Inke Siewert, Lucas A. Paul, Samuel R. Baird, Yuqiao Zhou, Linkun Miao, Matthew M. D. Roy, Eric Rivard
Publikováno v:
Chemistry (Weinheim an Der Bergstrasse, Germany)
The synthesis of the new bulky vinyllithium reagent (MeIPr=CH)Li, (MeIPr=[(MeCNDipp)2C]; Dipp=2,6‐iPr2C6H3) is reported. This vinyllithium precursor was found to act as a general source of the anionic 2σ, 2π‐electron donor ligand [MeIPr=CH]−.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0cc51004b59858761f6f09822d44b6a0
https://doi.org/10.1002/chem.202100969
https://doi.org/10.1002/chem.202100969
Publikováno v:
Canadian Journal of Chemistry. 96:543-548
The previously unreported carbene-phosphine adduct (IPr)PCl2N3 [IPr = (HCNDipp)2C:; Dipp = 2,6-iPr2C6H3] was synthesized and used as a synthon toward the elusive dichlorophosphazene monomer unit, [Cl2P=N]. (IPr)PCl2N3 was found to undergo halide and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0698a4b37ea34cd9846fa9e62691d42b
https://doi.org/10.1139/cjc-2017-0607
https://doi.org/10.1139/cjc-2017-0607