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141366-86-1

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141366-86-1 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 141366-86-1 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,4,1,3,6 and 6 respectively; the second part has 2 digits, 8 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 141366-86:
(8*1)+(7*4)+(6*1)+(5*3)+(4*6)+(3*6)+(2*8)+(1*6)=121
121 % 10 = 1
So 141366-86-1 is a valid CAS Registry Number.

141366-86-1Relevant articles and documents

Asymmetric synthesis catalyzed by chiral ferrocenylphosphine transition metal complexes. 10 gold(I)-catalyzed asymmetric aldol reaction of isocyanoacetate

Hayashi, Tamio,Sawamura, Masaya,Ito, Yoshihiko

, p. 1999 - 2012 (1992)

Optically active ferrocenylbisphosphine ligands containing 2-(dialkylamino)ethylamino group on the ferrocenylmethyl position have been prepared and used for the gold(I)-catalyzed asymmetric aldol reaction of isocyanoacetate with aldehydes. Six-membered ring amines, such as morpholino or piperidino group, at the terminal of the side chain were most stereoselective to give optically active trans-4- methoxycarbonyl-5-alkyl-2-oxazolines (up to 97% ee) with high enantio- and diastereoselectivity in a quantitative yield.

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