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1261852-14-5

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1261852-14-5 Usage

General Description

2-(bromomethyl)-4-fluoro-1-iodobenzene is a chemical compound with the molecular formula C7H5BrFI. It is a substituted benzene compound with a bromomethyl group attached to the 2-position, and a fluorine and iodine atom attached to the 4 and 1 positions respectively. 2-(bromomethyl)-4-fluoro-1-iodobenzene is commonly used as an intermediate in the synthesis of pharmaceuticals and agrochemicals, due to its versatile reactivity. Its unique combination of functional groups makes it a valuable building block for the creation of more complex organic compounds. Additionally, it can also be used in research and development of new chemical processes and materials.

Check Digit Verification of cas no

The CAS Registry Mumber 1261852-14-5 includes 10 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 7 digits, 1,2,6,1,8,5 and 2 respectively; the second part has 2 digits, 1 and 4 respectively.
Calculate Digit Verification of CAS Registry Number 1261852-14:
(9*1)+(8*2)+(7*6)+(6*1)+(5*8)+(4*5)+(3*2)+(2*1)+(1*4)=145
145 % 10 = 5
So 1261852-14-5 is a valid CAS Registry Number.

1261852-14-5Relevant articles and documents

Pd(II)-Catalyzed Synthesis of Benzocyclobutenes by β-Methylene-Selective C(sp3)-H Arylation with a Transient Directing Group

Chen, Xiangyang,Hoskin, John F.,Houk, K. N.,Provencher, Philip A.,Sorensen, Erik J.,Wong, Jonathan J.,Yu, Jin-Quan

, p. 20035 - 20041 (2021/12/09)

Methylene-selective C-H functionalization is a significant hurdle that remains to be addressed in the field of Pd(II) catalysis. We report a Pd(II)-catalyzed synthesis of benzocyclobutenes by methylene-selective C(sp3)-H arylation of ketones. The reaction utilizes glycine as a transient directing group and a 2-pyridone ligand, which may govern the methylene selectivity by making intimate molecular associations with the substrate during concerted metalation-deprotonation. This reaction is shown to be highly selective for intramolecular methylene C(sp3)-H arylation, thus enabling sequential C(sp3)-H functionalization.

CuSO4-Catalyzed dual annulation to synthesize O, S or N-containing tetracyclic heteroacenes

Kang, Yan-Biao,Qu, Jian-Ping,Shan, Xiang-Huan,Yang, Bo

, p. 4063 - 4066 (2020/04/20)

In this work, CuSO4 is utilized as a practical redox catalyst for tandem dual annulation in the synthesis of indole-fused tetracyclic heteroacenes, which are important skeletons in both medicinal chemistry and materials chemistry. The preparation of such skeletons in a convenient and efficient manner is in high demand. This method realizes the modular synthesis of benzofuro-, benzothieno-, and indoloindoles from abundant feedstocks such as 2-halobenzyl halides and nitrile derivatives in up to 99% yields, providing a rapid access to diverse indole-fused heteroacenes with biological or optoelectronic properties.

A concise synthesis of chiral indanes as α1A adrenoceptor partial agonists

Roberts, Lee R.,Corbett, Matthew S.,Fussell, Steven J.,Hitzel, Laure,Jessiman, Alan S.,Mason, Helen J.,Osborne, Rachel,Ralph, Michael J.,Stennett, Adam S.D.,Wheeler, Simon,Storer, R. Ian

supporting information, p. 6546 - 6550 (2015/11/09)

The synthesis of a series of chiral indanes with reported α1A partial agonist activity is outlined, applying a rhodium catalysed cyclisation for template construction. This method was extended to the asymmetric synthesis of lead compound PF-037

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