Chloro(2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl )(2'-amino-1,1'-biphenyl-2-yl)palladium(II)

C56H42ClNP2Pd

932.78

Chloro(2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl)(2'-amino-1,1'-biphenyl-2-yl)palladium(II) is a Buchwald second-generation (G2) palladacycle precatalyst featuring a BINAP ligand and a 2'-amino-1,1'-biphenyl-2-yl palladacycle core with a chloride counterion. It is a powerful precatalyst for classic cross-coupling reactions such as Suzuki-Miyaura, Buchwald-Hartwig amination, and C-N bond formation. The compound is bench-stable and soluble in most organic solvents. The BINAP ligand provides excellent chiral recognition ability in asymmetric reactions. This precatalyst is part of the Buchwald Palladacycle Precatalyst Kit and is used in pharmaceutical synthesis and organic chemistry research.

Binap Pd G2; Chloro[(S)-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl](2'-amino-1,1'-biphenyl-2-yl)palladium(II); (SP-4-2)-(2'-Amino[1,1'-biphenyl]-2-yl)[1,1'-(1S)-[1,1'-binaphthalene]-2,2'-diylbis[1,1-diphenylphosphine-κP]]chloropalladium; [S-(-)-2,2'-Bis(diphenylphosphino)-1,1'-binaphthyl](2'-amino-1,1'-biphenyl-2-yl)palladium(II) chloride; S-Binap Palladacycle Gen.2

chloropalladium(1+);[1-(2-diphenylphosphanylnaphthalen-1-yl)naphthalen-2-yl]-diphenylphosphane;2-phenylaniline

C1=CC=C(C=C1)P(C2=CC=CC=C2)C3=C(C4=CC=CC=C4C=C3)C5=C(C=CC6=CC=CC=C65)P(C7=CC=CC=C7)C8=CC=CC=C8.C1=CC=C([C-]=C1)C2=CC=CC=C2N.Cl[Pd+]

InChI=1S/C44H32P2.C12H10N.ClH.Pd/c1-5-19-35(20-6-1)45(36-21-7-2-8-22-36)41-31-29-33-17-13-15-27-39(33)43(41)44-40-28-16-14-18-34(40)30-32-42(44)46(37-23-9-3-10-24-37)38-25-11-4-12-26-38;13-12-9-5-4-8-11(12)10-6-2-1-3-7-10;;/h1-32H;1-6,8-9H,13H2;1H;/q;-1;;+2/p-1

YUJRYXHMBRLKDI-UHFFFAOYSA-M

98%

Off-white powder

Store at 2-8 °C, under inert atmosphere