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69503-86-2

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69503-86-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 69503-86-2 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 6,9,5,0 and 3 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 69503-86:
(7*6)+(6*9)+(5*5)+(4*0)+(3*3)+(2*8)+(1*6)=152
152 % 10 = 2
So 69503-86-2 is a valid CAS Registry Number.

69503-86-2Relevant articles and documents

High yielding alkylations of unactivated sp3 and sp2 centres with alkyl-9-BBN reagents using an NHC-based catalyst: Pd-PEPPSI-IPr

Valente, Cory,Baglione, Sylvia,Candito, David,O'Brien, Christopher J.,Organ, Michael G.

, p. 735 - 737 (2008/09/17)

High yielding, room temperature cross couplings of unactivated alkyl bromides and aryl bromides/chlorides with alkyl-9-BBN reagents has been achieved using an NHC-based catalyst (Pd-PEPPSI-IPr) via a general, functional-group tolerant and easily implemented protocol. The Royal Society of Chemistry.

Phosphaadamantanes as ligands for palladium catalyzed cross-coupling chemistry: Library synthesis, characterization, and screening in the Suzuki coupling of alkyl halides and tosylates containing β-hydrogens with boronic acids and alkylboranes

Brenstrum, Tim,Gerristma, David A.,Adjabeng, George M.,Frampton, Christopher S.,Britten, James,Robertson, Alan J.,McNulty, James,Capretta, Alfredo

, p. 7635 - 7639 (2007/10/03)

A 15-member library of phosphaadamantane ligands has been prepared via P-arylation of 1,3,5,7-tetramethyl-2,4,8-trioxa-6-phosphaadamantane. Screening of this tertiary phosphine collection has allowed for the rapid determination of the most suitable ligand, specifically 1,3,5,7-tetramethyl-6-(2,4- dimethoxyphenyl)-2,4,8-trioxa-6-phosphaadamantane, for facilitating Suzuki-type couplings of alkyl halides or tosylates containing β-hydrogens with either boronic acids or alkylboranes.

Room-temperature alkyl-alkyl Suzuki cross-coupling of alkyl bromides that possess β hydrogens [1]

Netherton,Dai,Neuschuetz,Fu

, p. 10099 - 10100 (2007/10/03)

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