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1010438-27-3

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1010438-27-3 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1010438-27-3 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,0,1,0,4,3 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 1010438-27:
(9*1)+(8*0)+(7*1)+(6*0)+(5*4)+(4*3)+(3*8)+(2*2)+(1*7)=83
83 % 10 = 3
So 1010438-27-3 is a valid CAS Registry Number.

1010438-27-3Downstream Products

1010438-27-3Relevant articles and documents

Cp*Ir-catalyzed N-alkylation of amines with alcohols. A versatile and atom economical method for the synthesis of amines

Fujita, Ken-ichi,Enoki, Youichiro,Yamaguchi, Ryohei

, p. 1943 - 1954 (2008/09/17)

A versatile and highly atom economical catalytic system consisting of [Cp*IrCl2]2/NaHCO3 (Cp*=pentamethylcyclopentadienyl) for the N-alkylation of amines with primary and secondary alcohols as alkylating reagents has been developed. For example, the reaction of equimolar amounts of aniline and benzyl alcohol in the presence of [Cp*IrCl2]2 (1.0 mol % Ir) and NaHCO3 (1.0 mol %) in toluene at 110 °C gives N-benzylaniline in 94% yield. The present catalytic system is applicable to the N-alkylation of both primary and secondary amines, and only harmless water is produced as co-product. A wide variety of secondary and tertiary amines can be synthesized with high atom economy under mild and less-toxic conditions. One-pot sequential N-alkylation leading to tertiary amines bearing three different substituents is also described.

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