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1-(bromomethyl)-2-iodo-3-methylbenzene is a chemical with a specific purpose. Lookchem provides you with multiple data and supplier information of this chemical.

99848-41-6

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99848-41-6 Usage

Check Digit Verification of cas no

The CAS Registry Mumber 99848-41-6 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 9,9,8,4 and 8 respectively; the second part has 2 digits, 4 and 1 respectively.
Calculate Digit Verification of CAS Registry Number 99848-41:
(7*9)+(6*9)+(5*8)+(4*4)+(3*8)+(2*4)+(1*1)=206
206 % 10 = 6
So 99848-41-6 is a valid CAS Registry Number.

99848-41-6Relevant academic research and scientific papers

Access to chiral tetrahydrofluorenes through a palladium-catalyzed enantioselective tandem intramolecular Heck/Tsuji-Trost reaction

Zhang, Ying,Shen, Hong-Cheng,Li, Yang-Yang,Huang, Yong-Shuang,Han, Zhi-Yong,Wu, Xiang

supporting information, p. 3769 - 3772 (2019/04/01)

A palladium-catalyzed enantioselective coupling of 2,5-cyclohexadienyl-substituted aryl iodides and carbon or heteroatom nucleophiles is described. The reaction proceeded via a tandem asymmetric Heck insertion and Tsuji-Trost allylation, enabling the rapi

Quantitating the effect of an ortho substituent on cyclization and intramolecular hydrogen-transfer reactions of aryl radicals

Curran, Dennis P.,Fairweather, Neil

, p. 2972 - 2974 (2007/10/03)

Reduction of allyl 2-iodobenzyl malonates with triphenyltin hydrides generates aryl radicals that partition between 6-exo cyclization, 7-endo cyclization, and 1,5-hydrogen atom transfer. Rate constants for all of these processes are high (> 108 M-1 s-1), and the rates are only marginally reduced (33%) by the introduction of methyl group ortho to the reacting radical.

NAD(P)+-NAD(P)H Models. 87. Nonsteric Stereochemistry Controlled by a Carbonyl Dipole

Ohno, Atsuyoshi,Tsutsumi, Akihiro,Yamazaki, Norimasa,Okamura, Mutsuo,Mikata, Yuji,Fujii, Masayuki

, p. 1679 - 1685 (2007/10/03)

6,7-Dihydro-1,6,11-trimethyl-5-oxo-5H-benzo[c]pyrido[2,3-e]azepin-1-ium iodide (11-Me-MMPA+I-) was synthesized, and it was confirmed that the axial chirality in the salt is stable at room temperature. Upon the reduction of 11-Me-MMPA+ with a pair of diastereomeric dihydropyridine derivatives, the reacting face is always that in which the carbonyl dipole in the cation is included (i.e., syn selectivity), regardless the configuration of the reducing agent. A steric hindrance, in a classical sense, and other factors contribute to the stereochemistry of the reaction only in a minor part. Plausible intermolecular arrangements at the transition state of the reaction are discussed in order to understand the mechanism of this nonsteric stereochemistry.

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