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Lithium, (triphenylplumbyl)-, also known as triphenyllithium, is an organometallic compound with the chemical formula (C6H5)3PbLi. It is a colorless, crystalline solid that is highly sensitive to air and moisture. Triphenyllithium is a strong base and a powerful nucleophile, making it a valuable reagent in organic synthesis, particularly in the formation of organolead compounds. Due to its high reactivity, it must be handled with extreme care, typically under an inert atmosphere or in a glovebox. The compound is used in various chemical reactions, such as the synthesis of organometallic compounds, coupling reactions, and the formation of carbon-carbon bonds.

1802-69-3

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1802-69-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1802-69-3 includes 7 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 4 digits, 1,8,0 and 2 respectively; the second part has 2 digits, 6 and 9 respectively.
Calculate Digit Verification of CAS Registry Number 1802-69:
(6*1)+(5*8)+(4*0)+(3*2)+(2*6)+(1*9)=73
73 % 10 = 3
So 1802-69-3 is a valid CAS Registry Number.

1802-69-3SDS

SAFETY DATA SHEETS

According to Globally Harmonized System of Classification and Labelling of Chemicals (GHS) - Sixth revised edition

Version: 1.0

Creation Date: Aug 13, 2017

Revision Date: Aug 13, 2017

1.Identification

1.1 GHS Product identifier

Product name lithium,triphenyllead

1.2 Other means of identification

Product number -
Other names triphenylplumbyllithium

1.3 Recommended use of the chemical and restrictions on use

Identified uses For industry use only.
Uses advised against no data available

1.4 Supplier's details

1.5 Emergency phone number

Emergency phone number -
Service hours Monday to Friday, 9am-5pm (Standard time zone: UTC/GMT +8 hours).

More Details:1802-69-3 SDS

1802-69-3Relevant academic research and scientific papers

Transition Metal Carbene Complexes, CXXII. Kinetic and Mechanistic Investigations of Transition Metal Complex Reactions, XII. Pentacarbonylchromium and trans-Tetracarbonyl(diethylaminocarbyne)(triphenylplumbyl)chromium: Preparative Investigations..

Fischer, Helmut,Fischer, Ernst Otto,Cai, Riufang

, p. 2707 - 2713 (2007/10/02)

Pentacarbonyl(diethylaminocarbyne)chromium tetrafluoroborate, BF4 (2), reacts with lithium triphenylplumbate, LiPbPh3 (3), with addition of the plumbate anion to the carbyne carbon atom to give pentacarbonylchromium, (CO)5Cr (4).Already at room temperature, the complex 4 rearranges with CO-elimination and C,Cr-migration of PbPh3 to give trans-tetracarbonyl(diethylaminocarbyne)(triphenylplumbyl)chromium, trans-(Ph3Pb)(CO)4CrCNEt2 (5).The rearrangement follows a first-order rate law (ΔH* = 103 kJmol-1; ΔS* = 40 Jmol-1 K-1, in 1,1,2-trichlorethane).The compounds 4 and 5 were characterized by analytical and spectroscopic means.

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