4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol → 2,2'-[Oxybis(ethane-2,1-diyloxyethane-2,1-diyloxy-4,1-phenylene)]bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)

Participants

Role	Name	HCID	Charge
Reactant	4-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)phenol	HCID 2734624	—
Reactant	Ethane, 1,1'-oxybis[2-(2-iodoethoxy)-	HCID 11101742	—
Product	2,2'-[Oxybis(ethane-2,1-diyloxyethane-2,1-diyloxy-4,1-phenylene)]bis(4,4,5,5-tetramethyl-1,3,2-dioxaborolane)	HCID 69075133	—

Reaction Steps

By following the process described in Example R65, Example R66 is prepared by dimerization of 4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)phenol with 1-iodo-2-{2-[2-(2-iodoethoxy)ethoxy]ethoxy}ethane (Example R4). A white powder is obtained.

Provenance & Evidence

DOI	10.6084/m9.figshare.5104873.v1
Patent number	US09120819B2
Source dataset	uspto-grants-2015_09
ORD ID	ord-6b1eb0eacaa94f039bc65756c6e1f133
Source note	uspto-grants-2015_09