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122348-66-7

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122348-66-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 122348-66-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,2,2,3,4 and 8 respectively; the second part has 2 digits, 6 and 6 respectively.
Calculate Digit Verification of CAS Registry Number 122348-66:
(8*1)+(7*2)+(6*2)+(5*3)+(4*4)+(3*8)+(2*6)+(1*6)=107
107 % 10 = 7
So 122348-66-7 is a valid CAS Registry Number.

122348-66-7Downstream Products

122348-66-7Relevant articles and documents

Use of N,N'-dimethylpropyleneurea (DMPU) as solvent in the efficient preparation of enantiomerically pure secondary amines

Juaristi,Murer,Seebach

, p. 1243 - 1246 (1993)

The monoalkylation of (R)- and (S)-1-phenylethylamine proceeds readily with DMPU as the solvent. An efficient procedure was then developed for the high-yield preparation of the chiral secondary amines N-benzyl-, N-isopropyl-, N-(2-biphenylyl)methyl-, N-(diphenyl)methyl-, and N-(2,2-dimethyl)propyl-1-phenylethylamine, in enantiomerically pure form.

Amidures de lithium chiraux; β-elimination de trityllithium a partir d'un amidure de lithium

Plaquevent, Jean-Christophe,Ravard, Alain

, p. C51 - C53 (2007/10/02)

The synthesis of a chiral secondary amine bearing a N-CH2-trityl moiety is described.The formation of the corresponding lithium amide results in the β-elimination of trityllithium, leading to an intermediate methyleneamiine, which can react with nucleophiles.

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