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164083-60-7

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164083-60-7 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 164083-60-7 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,4,0,8 and 3 respectively; the second part has 2 digits, 6 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 164083-60:
(8*1)+(7*6)+(6*4)+(5*0)+(4*8)+(3*3)+(2*6)+(1*0)=127
127 % 10 = 7
So 164083-60-7 is a valid CAS Registry Number.

164083-60-7Relevant articles and documents

Organocatalytic Para-Selective Amination of Phenols with Iminoquinone Monoacetals

Liu, Liu,Chen, Kun,Wu, Wen-Zhen,Wang, Peng-Fei,Song, Hang-Yu,Sun, Hongbin,Wen, Xiaoan,Xu, Qing-Long

supporting information, p. 3823 - 3826 (2017/07/26)

A highly selective para C-H amination of unprotected phenols with iminoquinone acetals was realized, giving the functional phenols in good to excellent yields. Overall, this transformation is operationally simple, proceeds with readily available phenols, and has wide substrate scope and low catalyst loading. The biarylamine product is stochastically formed via [5,5]-sigmatropic rearrangement of a mixed acetal species which is generated in situ under the reaction conditions.

Room-temperature Pd-catalyzed amidation of aryl bromides using tert-butyl carbamate

Bhagwanth, Swapna,Waterson, Alex G.,Adjabeng, George M.,Hornberger, Keith R.

supporting information; experimental part, p. 4634 - 4637 (2009/09/08)

(Chemical Equation Presented) The scope of Pd-catalyzed synthesis of N-Boc-protected anilines from aryl bromides and commercially available tertbutyl carbamate is described. For the first time, this process can be conducted at room temperature (17-22°C) u

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