Crystal structure of bis(μ ₂-chlorido)-bis(di-p-tolylhydroxyphosphine-κP)-bis(di-p-tolylphosphite-κP)dipalladium(II), C₅₆H₅₈Cl₂O₄P₄Pd₂

Abstract

C 56 H 58 Cl 2 O4P4Pd 2 , monoclinic, P21/c (no. 14), a = 12.736(2) Å, CCDC no.: 1484720The crystal structure is shown in the gure. Tables 1 and 2 contain details of the measurement method and a list of

Crystal structure of dichlorido(N-o-tolyl-1,1-di-p-tolylphosphanamine–κ1 P)-(methoxydi-p-tolylphosphane-κ1 P)palladium(II), C36H39Cl2NOP2Pd

“…The two Cl ligands on the title complex adopt a cis-conformation while the distorted square planar geometry is illustrated by a 93.83(2)°bond angle formed by the P-Pd-P bonds. The Pd-P and Pd-Cl distances are 2.2339(6) Å (Pd1-P2), 2.2719(6) Å (Pd1-P1), 2.3346(6) Å (Pd1-Cl2) and 2.3642(6) Å (Pd1-Cl1), respectively, and are comparable to other similar compounds found in literature [9,[19][20][21][22][23][24]. The crystal structure is further stabilized by an intermolecular C-H…”

Bulky Di(1-adamantyl)phosphinous Acid-Ligated Pd(II) Precatalysts for Suzuki Reactions of Unreactive Aryl Chlorides

“…Di-nuclear POPd1-tolyl is ligated by PA-Ph (Ph 2 (HO)P:), with two smaller phenyl groups, 33 while mononuclear POPd-tBu, 34 di-nuclear POPd1-tBu, and POPd2-tBu 14a , 34 are associated with bulky t Bu 2 P-OH (PA-tBu) ligands. The latter precatalysts have previously been demonstrated to be effective precatalysts for Suzuki reactions of aryl chlorides.…”