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169114-07-2

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169114-07-2 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 169114-07-2 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 1,6,9,1,1 and 4 respectively; the second part has 2 digits, 0 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 169114-07:
(8*1)+(7*6)+(6*9)+(5*1)+(4*1)+(3*4)+(2*0)+(1*7)=132
132 % 10 = 2
So 169114-07-2 is a valid CAS Registry Number.

169114-07-2Downstream Products

169114-07-2Relevant articles and documents

Carbocation Catalyzed Bromination of Alkyl Arenes, a Chemoselective sp3 vs. sp2 C?H functionalization.

Ni, Shengjun,El Remaily, Mahmoud Abd El Aleem Ali Ali,Franzén, Johan

supporting information, p. 4197 - 4204 (2018/09/25)

The versatility of the trityl cation (TrBF4) as a highly efficient Lewis acid organocatalyst is demonstrated in a light induced benzylic brominaion of alkyl-arenes under mild conditions. The reaction was conducted at ambient temperature under common hood light (55 W fluorescent light) with catalyst loadings down to 2.0 mol% using N-bromosuccinimide (NBS) as the brominating agent. The protocol is applicable to an extensive number of substrates to give benzyl bromides in good to excellent yields. In contrast to most previously reported strategies, this protocol does not require any radical initiator or extensive heating. For electron-rich alkyl-arenes, the trityl ion catalyzed bromination could be easily switched between benzylic sp3 C?H functionalization and arene sp2 C?H functionalization by simply alternating the solvent. This chemoselective switch allows for high substrate control and easy preparation of benzyl bromides and bromoarenes, respectively. The chemoselective switch was also applied in a one-pot reaction of 1-methylnaphthalene for direct introduction of both sp3 C?Br and sp2 C?Br functionality. (Figure presented.).

Mild chemical and biological synthesis of donor-acceptor flanked reporter stilbenes: Demonstration of a physiological wittig olefination reaction

McLeod, David,McNulty, James

supporting information, p. 6127 - 6131,5 (2020/09/16)

Unprecedented chemoselectivity is reported for the Wittig olefination reaction leading to the formation of reporter stilbenes under physiological conditions.

Pyran-4-ylmethyl substituted arylalkylaryl-, arylalkenylylaryl-, and arylalkynylarylurea inhibitors of 5-lipoxygenase

-

, (2008/06/13)

Compounds of structure STR1 where W is selected from STR2 where Q is oxygen or sulfur, R5 and R6 are independently selected from hydrogen and alkyl, or R5 and R6, together with the nitrogen atoms to which they a

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