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154132-43-1

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154132-43-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 154132-43-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,5,4,1,3 and 2 respectively; the second part has 2 digits, 4 and 3 respectively.
Calculate Digit Verification of CAS Registry Number 154132-43:
(8*1)+(7*5)+(6*4)+(5*1)+(4*3)+(3*2)+(2*4)+(1*3)=101
101 % 10 = 1
So 154132-43-1 is a valid CAS Registry Number.

154132-43-1Downstream Products

154132-43-1Relevant articles and documents

Enantioselective palladium catalysed allylic substitution with sulfur-containing oxazoline ligands

Frost,Williams

, p. 1785 - 1788 (1993)

Enantiomerically pure sulfur/nitrogen ligands have been prepared in one step from amino alcohols and 2-(methylthio)benzonitrile. We have successfully employed these ligands for enantioselective palladium catalysed allylic substitution, with asymmetric ind

Palladium-catalysed Asymmetric Allylic Substitution: a Ligand Design Incorporating Steric and Electronic Effects

Allen, Joanne V.,Coote, Steven J.,Dawson, Graham J.,Frost, Christopher G.,Martin, Christopher J.,Williams, Jonathon, M.

, p. 2065 - 2072 (2007/10/02)

Enantiomerically pure ligands containing a 4,5-dihydrooxazole moiety tethered to an auxiliary sulfur or phosphorus donor have been prepared.These ligands have been exploited for palladium-catalysed asymmetric allylic substitution, providing enantioselectivity in the catalytic reaction is discussed in terms of the steric and electronic influences provided by the ligand.

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