Cas 353457-30-4,trans-[(C6F5)(p-tol3P)2Pt(Cl)]

353457-30-4

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Basic information

Product Name: trans-[(C₆F₅)(p-tol₃P)₂Pt(Cl)]
Synonyms: trans-[(C₆F₅)(p-tol₃P)₂Pt(Cl)]
CAS NO:353457-30-4
Molecular Formula:
Molecular Weight: 1006.33
EINECS: N/A
Product Categories: N/A

Chemical Properties

Melting Point: N/A
Boiling Point: N/A
Flash Point: N/A
Appearance: N/A
Density: N/A
Refractive Index: N/A
Storage Temp.: N/A
Solubility: N/A
CAS DataBase Reference: trans-[(C₆F₅)(p-tol₃P)₂Pt(Cl)](CAS DataBase Reference)
NIST Chemistry Reference: trans-[(C₆F₅)(p-tol₃P)₂Pt(Cl)](353457-30-4)
EPA Substance Registry System: trans-[(C₆F₅)(p-tol₃P)₂Pt(Cl)](353457-30-4)

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HazardClass: N/A
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Hazardous Substances Data: 353457-30-4(Hazardous Substances Data)

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Check Digit Verification of cas no

The CAS Registry Mumber 353457-30-4 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 3,5,3,4,5 and 7 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 353457-30:
(8*3)+(7*5)+(6*3)+(5*4)+(4*5)+(3*7)+(2*3)+(1*0)=144
144 % 10 = 4
So 353457-30-4 is a valid CAS Registry Number.

353457-30-4Upstream product

353457-30-4Downstream Products

353457-30-4Relevant academic research and scientific papers

Syntheses and structures of square planar diplatinum butadiynediyl complexes with two different monophosphine ligands on each terminus; probing the feasibility of a new type of inorganic atropisomerism

Dey, Sandip,Zhang, Tianyi,Bhuvanesh, Nattamai,Gladysz, John A.

, p. 237 - 255 (2017/10/05)

Reactions of trans-(C6F5)(p-tol3P)2Pt(Cl) (PtCl) and R2PhP (1.0 equiv; R = a/Me, b/p-t-BuC6H4, c/p-MeOC6H4, d/n-Pr; CH2Cl2/rt (a) or toluene/reflux (b-d)) give mainly trans-(C6F5)(R2PhP)(p-tol3P)Pt(Cl) (Pt′Cl-a-d, 89-29%) and some disubstitution products trans-(C6F5)(R2PhP)2Pt(Cl) (Pt″Cl-a-d, 4–13%). No substitution occurs with t-Bu2PhP. However, (cod)(C6F5)Pt(Cl) and t-Bu2PhP (2.7 equiv; toluene/reflux) react to give trans-(C6F5)(t-Bu2PhP)2Pt(Cl) (Pt″Cl-e, 64%), which upon treatment with p-tol3P (1.0 equiv, toluene/reflux) yields trans-(C6F5)(t-Bu2PhP)(p-tol3P)Pt(Cl) (Pt′Cl-e, 91%). Additions of excess butadiyne to Pt′Cl-a-d (CH2Cl2, cat. CuI, HNEt2) afford the butadiynyl complexes trans-(C6F5)(R2PhP)(p-tol3P)Pt(C≡C)2H (Pt′C4H-a-d, 36–77%), but Pt′Cl-e does not similarly react. Cross couplings of Pt′Cl-a-c and Pt′C4H-a-c (cat. CuI, HNEt2) give mixtures of diplatinum butadiynyl complexes in which the two unlike phosphine ligands scramble over all four positions (PtC4Pt, PtC4Pt′-a-c, PtC4Pt″-a-c, Pt′C4Pt′-a-c, Pt′C4Pt″-a-c, Pt″C4Pt″-b; TLC separable, 27-2% each). A modified coupling recipe is tested with Pt′Cl-b,d and Pt′C4H-b,d (t-BuOK, KPF6, cat. CuCl), and gives Pt′C4Pt′-b,d (21–76%) with only traces of scrambling. Crystal structures of Pt″Cl-e, Pt′C4H-a, Pt′C4Pt′-a-d, and PtC4Pt″-b are determined, and the endgroup/endgroup interactions analyzed. Low temperature NMR spectra do not reveal any dynamic processes.

Syntheses and structures of monoplatinum model complexes for diplatinum polyynediyl adducts LnPt(CC)zPtLn

Peters, Thomas B,Zheng, Qinglin,Stahl, Jürgen,Bohling, James C,Arif, Atta M,Hampel, Frank,Gladysz, J.A

, p. 53 - 61 (2007/10/03)

The CuI-catalyzed reactions of trans-(Ph3P)2PtCl2 with HCCSiMe3 or HCCCCSiMe3 (greater than two equivalents, HNEt2), and trans-(p-tol)(Ph3P)2PtCl (4) or trans-(C6

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