220204-00-2

Usage

Uses

(S)-2,2''-Dimethoxy-1,1''-binaphthalene-3,3''-diboronic acid

Upstream product

• 150-46-9 triethyl borate 

Downstream Products

• 212191-84-9 (±)?3,3'?diphenyl?2,2'?dimethoxy?1,1'?binaphthalene 
• 1643958-21-7 N-{(4S,11bR)-2,6-bis[4-(tert-butyl)phenyl]-4-oxidodinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-yl}-1,1,1-trifluoromethanesulfonamide 

Relevant academic research and scientific papers

(η6-Arene)tricarbonylchromium and ferrocene complexes linked to binaphthyl derivatives

Palladium-catalyzed coupling reactions of 6,6′-dihydroxyboron-2, 2′-dimethoxy-1,1′-binaphthyl 5g and chloroarenetricarbonylchromium complexes 6a - c afforded complexes 7a - c with the binaphthyl residue directly linked to the (η6-arene)tricarbonylcriromium entity. Coupling reactions of 2,2′-dimethoxy, 3,3′diodo, and 6,6′-diodo-1, 1′-binaphthyl 3h and 5h with ethynylarenetricarbonylchromium derivatives 6d - f and ethynylferrocene 9 yielded binaphthyl compounds linked to arenetricarbonylchromium and feirocenyl derivatives 8a - c, 11a - c, 10, and 12 through a triple bond. Condensation of 2,2′-dimethylrriethoxy, 3-formyl, 1,1′-binaphthyl 2a with (η6-phenyl) methyltriphenylphosphonium tricarbonylchromium 13 and ferrocenylmethyltriphenylphosphonium 18 gave binaphthyl compounds linked to arenetricarbonylchromium and ferrocenyl derivatives 14 and 19, respectively, through a double bond. X-ray analyses of the dinuclear chromium complex 8a and of the mononuclear chromium complex 17-Z are described.