1535207-52-3

Upstream product

• 78782-17-9 4,4,5,5-tetramethyl-2-[(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)methyl]-1,3,2-dioxaborolane 
• 92-66-0 4-bromo-1,1'-biphenyl 
• 1535207-45-4 (bis(4,4,5,5‐tetramethyl‐1,3,2‐dioxaborolan‐2‐yl)methyl)trimethylsilane 
• 76-09-5 2,3-dimethyl-2,3-butane diol 
• 5122-94-1 4-biphenylboronic acid 
• 18107-18-1 diazomethyl-trimethyl-silane 

Relevant academic research and scientific papers

Metal-free synthesis of gem -silylboronate esters and their Pd(0)-catalyzed cross-coupling with aryliodides

A transition-metal-free method for the synthesis of gem-silylboronate esters with arylboronic acids and trimethylsilyldiazomethane (TMSCHN2) has been developed. This transformation is a straightforward homologation of arylboronic acids and features wide substrate scope and good functional-group tolerance. The gem-silylboronate esters undergo efficient Suzuki-Miyaura cross-coupling with aryliodides and the silyl group of the product can be further functionalized. Tertiary carbon centers with different substituents can be constructed successfully by selective and sequential functionalization.

Silver(I) oxide-promoted chemoselective cross-coupling reaction of (Diborylmethyl)trimethylsilane

The present paper describes a synergistic effect in the Pdcatalyzed SuzukiMiyaura cross-coupling reaction. The chemoselective cross-coupling reaction of (diborylmethyl)trimethylsilane and aryl halides proceeded at room temperature when a silver salt and K