Catalytic dehydrogenative borylation of terminal alkynes by a SiNN pincer complex of iridium.

Catalytic dehydrogenative borylation of terminal alkynes by a SiNN pincer complex of iridium.Compounds with carbon-boron bonds are versatile intermediates for building more complex molecules via the elaboration of the carbon-boron bonds into ...

CI Lee，J Zhou，OV Ozerov - 《Journal of the American Chemical Society》

Efficient synthesis of diborylalkenes from alkenes and diboron by a new PSiP-pincer palladium-catalyzed dehydrogenative borylation.

Electronically activated alkenes, nonelectronically activated, sterically less demanding alkenes as well as cyclooctene are selectively diborylated under c...

J Takaya，N Kirai，N Iwasawa - 《Journal of the American Chemical Society》

PSiP-Pincer Type Palladium-Catalyzed Dehydrogenative Borylation of Alkenes and 1,3-Dienes

realized by carrying out the reaction in the presence of bis(pinacolato)diboron (B(2)pin(2)) and a catalytic amount of PSiP-pincer palladium complex....

N Kirai，S Iguchi，T Ito，... - 《Bulletin of the Chemical Society of Japan》

PSiP-Pincer Type Palladium-Catalyzed Dehydrogenative Borylation of Alkenes and 1,3-Dienes

was realized by carrying out the reaction in the presence of bis(pinacolato)diboron (B2pin2) and a catalytic amount of PSiP-pincer palladium complex. Th...

N Kirai，S Iguchi，T Ito，... - 《Bulletin of the Chemical Society of Japan》

Adaptability of the SiNN Pincer Ligand in Iridium and Rhodium Complexes Relevant to Borylation Catalysis

The amido donor can function as a boryl group acceptor, and the Si–H/metal interaction is highly variable. In contrast to Ir analogues, complexes of Rh do not catalyze dehydrogenative borylation of terminal alkynes but do act as ...

CI Lee，NA Hirscher，J Zhou，... - 《Organometallics》

Synthesis of Triborylalkenes from Terminal Alkynes by Iridium-Catalyzed Tandem CH Borylation and Diboration

terminal alkyne and pinacolborane (HBpin) are converted into an alkynylboronate, which is catalyzed by an iridium complex supported by a SiNN pincer ligand...

Chun-I，Lee，Wei-Chun，... - 《Angewandte Chemie International Edition》

Iridium and rhodium complexes bearing a silyl-bipyridine pincer ligand: synthesis, structures and catalytic activity for C–H borylation of arenes

Unsaturated 16-electron iridium and rhodium complexes bearing a silyl-bipyridine-based SiNN-pincer ligand (BpySiNN) were synthesised and characterised by X-ray crystallography and NMR spectroscopy. The iridium-BpySiNN complex facilitated...

T Komuro，D Mochizuki，H Hashimoto，... - 《Dalton Transactions》

Iridium‐Catalyzed C(sp3)–H Borylation Using Silyl‐Bipyridine Pincer Ligands

New ligands for the iridium-catalyzed C(sp3)-H borylation of aliphatic compounds were established. In sharp contrast to 6-methyl-2,2-bipyridine and 6-isobu...

R Kawazu，T Torigoe，Y Kuninobu - 《Angewandte Chemie》