153327-97-0Relevant articles and documents
Silicon-tethered strategy for copper(I)-catalyzed stereo- and regioselective alkylboration of alkynes
Kubota, Koji,Iwamoto, Hiroaki,Yamamoto, Eiji,Ito, Hajime
, p. 620 - 623 (2015)
Stereoselective silicon-tethered alkylboration of alkynes in the presence of a copper(I) catalyst and a diboron reagent provided the corresponding cyclic alkenylboronates in high yields (up to 99% yield) with excellent regio- and syn-selectivities (E/Z =
Ruthenium-catalyzed silyl ether formation and enyne metathesis sequence: Synthesis of siloxacycles from terminal alkenyl alcohols and alkynylsilanes
Miller, Reagan L.,Maifeld, Sarah V.,Lee, Daesung
, p. 2773 - 2776 (2007/10/03)
Two consecutive ruthenium-catalyzed reactions have been achieved for the synthesis of siloxacycles from terminal alkenyl carbenols and alkynylsilanes. The metal-catalyzed dehydrogenative condensation between alcohols and silanes, generating molecular hydr
Synthesis of lanthanide(II)-imine complexes and their use in carbon-carbon and carbon-nitrogen unsaturated bond transformation
Takaki, Ken,Komeyama, Kimihiro,Takehira, Katsuomi
, p. 10381 - 10395 (2007/10/03)
Ytterbium and samarium metals reduced aromatic ketimines to give directly divalent azalanthanacyclopropane complexes 1 quantitatively, the structure of which was characterized by X-ray analysis. The imine complexes 1 catalyzed dehydrogenative silylation of terminal alkynes, hydrosilylation of imines and alkenes, and intermolecular hydrophosphination of alkynes. Moreover, dehydrogenative double silylation of conjugated dienes was achieved with 1.
Dehydrogenative silylation of terminal alkynes catalyzed by Ytterbium- imine complexes
Takaki, Ken,Kurioka, Masanobu,Kamata, Tohru,Takehira, Katsuomi,Makioka, Yoshikazu,Fujiwara, Yuzo
, p. 9265 - 9269 (2007/10/03)
Catalytic dehydrogenative silylation of terminal alkynes with hydrosilanes has been achieved by using divalent Yb-imine complexes. The reaction with mono-, di-, and trihydrosilanes gave the corresponding alkynylsilanes in good yields. α,ω-Diynes were similarly silylated at both termini. Thus, oligomers were obtained from the diynes and dihydrosilanes. In addition, it has been found that the imine complexes exhibit catalytic activity for redistribution of the silyl groups of the alkynylsilanes and for Si-Si bond fission of disilanes.
