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1160823-30-2

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1160823-30-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 1160823-30-2 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,1,6,0,8,2 and 3 respectively; the second part has 2 digits, 3 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 1160823-30:
(9*1)+(8*1)+(7*6)+(6*0)+(5*8)+(4*2)+(3*3)+(2*3)+(1*0)=122
122 % 10 = 2
So 1160823-30-2 is a valid CAS Registry Number.

1160823-30-2Downstream Products

1160823-30-2Relevant articles and documents

Direct para-Selective C-H Amination of Iodobenzenes: Highly Efficient Approach for the Synthesis of Diarylamines

Chen, Yujie,Huang, Zhibin,Jiang, Yaqiqi,Shu, Sai,Yang, Shan,Shi, Da-Qing,Zhao, Yingsheng

, p. 8226 - 8235 (2021)

Iodine(III)-mediated synthesis of 4-iodo-N-phenylaniline from iodobenzene has been achieved, and the reaction can proceed under mild conditions. A variety of functional groups were well tolerated, providing the corresponding products in moderate to good yields. The remaining iodine group provides an effective platform for converting the products into several valuable asymmetric diphenylamines. Most importantly, this reaction can be easily scaled up to the ten-gram scale, highlighting its synthetic utility. The mechanistic study revealed that the in situ generated aryl hypervalent iodine intermediate is the key factor to realize this para-selective C-H amination reaction.

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