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72454-22-9

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72454-22-9 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 72454-22-9 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 7,2,4,5 and 4 respectively; the second part has 2 digits, 2 and 2 respectively.
Calculate Digit Verification of CAS Registry Number 72454-22:
(7*7)+(6*2)+(5*4)+(4*5)+(3*4)+(2*2)+(1*2)=119
119 % 10 = 9
So 72454-22-9 is a valid CAS Registry Number.

72454-22-9Downstream Products

72454-22-9Relevant academic research and scientific papers

The Germanium-Carbon Bond Cleavage Reaction of (Germylmethyl)amine Derivatives. Mechanism and Stereochemistry

Terunuma, Daiyo,Masuo, Koujiro,Kizaki, Hiroaki,Nohira, Hiroyuki

, p. 160 - 164 (2007/10/02)

A facile cleavage reaction of the germanium-carbon bond of (germylmethyl)amine derivatives to give a germyl anion and an azomethine derivative was developed.The effects of substituents such as phenyl, benzyl, and ethyl groups on the germanium and nitrogen atoms of the (germylmethyl)amine derivatives on the cleavage reaction were investigated.The mechanism was also investigated based on the stereochemistry of the cleavage reaction using an optically active organogermanium compound.

Facile Cleavage of Ge-C Bonds of N-(Germylmethyl)benzylamine Derivatives. Generation of Germyl Anions

Terunuma, Daiyo,Kizaki, Hiroaki,Sato, Takashi,Masuo, Koujiro,Nohira, Hiroyuki

, p. 97 - 100 (2007/10/02)

The reactions of N-(germylmethyl)benzylamine derivatives with butyllithium were carried out.Facile cleavages of Ge-C bonds of the N-benzylgermylmethylamine derivatives giving the corresponding germyl anions and N-pentylbenzylamine were observed.The reacti

Preparation and Some Reactions of Diarylgermylenedialkali Metals

Mochida, Kunio,Matsushige, Naoki,Hamashima, Mari

, p. 1443 - 1447 (2007/10/02)

The reactions of diarylgermanes with alkali metals in HMPA/THF or THF were found to give the corresponding diarylgermylenedialkali metals in high yields.Diphenylgermylenedipotassium reacted with aryl halides or carbonyl compounds to give reduction products predominantly.With alkyl halides, diphenylgermylenedipotassium gave mainly substitution products.

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