(R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl → (2S,4S)-2,4-Bis(diphenylphosphino)pentane

https://huagongshe.com/reaction/1956950

Beteiligte Stoffe

Rolle	Name	HCID	Einwaage
Edukt	(R)-(+)-2,2'-Bis(di(3,5-xylyl)phosphino)-1,1'-binaphthyl	HCID 4189905	—
Lösungsmittel	Triethylamine	HCID 8471	—
Produkt	(2S,4S)-2,4-Bis(diphenylphosphino)pentane	HCID 2734567	—

Reaktionsschritte

Among these transition metal complexes, preferable ones include [Ru2 Cl4 (DM-BINAP)2 ]NEt3, [Ru2Cl4(OcH-BINAP)2 ]NEt3, [Ru2Cl4 (OcH-DM-BINAP)2 ]NEt3, [RuI(p-cymene)(DM-BINAP)]I, [RuCl(p-cymene)(DM-BINAP)]Cl, [RuBr(p-cymene)(DM-BINAP)]Br, [RuI(benzene)(DM-BINAP)]I, [RuCl(benzene)(DM-BINAP)]Cl, [RuBr(benzene)(DM-BINAP)]Br, [RuI(p-cymene)(OcH-BINAP)]I, [RuCl(p-cymene)(OcH-BINAP)]Cl, [RuBr(p-cymene)(OcH-BINAP)]Br, [RuI(benzene)(OcH-BINAP)]I, [RuCl(benzene)(OcH-BINAP)]Cl, [RuBr(benzene)(OcH-BINAP)]Br, [RuI(p-cymene)(OcH-DM-BINAP)]I, [RuCl(p-cymene)(OcH-DM-BINAP)]Cl, [RuBr(p-cymene)(OcH-DM-BINAP)]Br, [RuI(benzene)(OcH-DM-BINAP)]I, [RuCl(benzene)(OcH-DM-BINAP)]Cl and [RuBr(benzene)(OcH-DM-BINAP)]Br, and still preferable ones include [RU2Cl4 (DM-BINAP )2 ]NEt3, [Ru2Cl4 (OcH-BINAP)2 ]NEt3 and [Ru2 Cl4 (OcH-DM-BINAP)2 ]NEt3.

Herkunft & Nachweise

DOI	10.6084/m9.figshare.5104873.v1
Patentnummer	US05780692
Quelldatensatz	uspto-grants-1998_07
ORD ID	ord-1e835340de344dc99f97893541ddb2e5
Quellennotiz	uspto-grants-1998_07