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42718-20-7

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42718-20-7 Usage

General Description

Methyl 2-amino-2-(4-bromophenyl)acetate hydrochloride is a chemical compound that belongs to the class of organic compounds known as phenylacetamides. It is a derivative of acetate and contains a bromo-substituted phenyl group attached to the amino group. METHYL 2-AMINO-2-(4-BROMOPHENYL)ACETATE HYDROCHLORIDE is typically used in the synthesis of pharmaceuticals and research chemicals. It has the potential to exhibit biological activity and may have applications in medicinal chemistry and drug development. The hydrochloride salt form of this compound is commonly used for ease of handling, storage, and dosing in laboratory settings. Overall, methyl 2-amino-2-(4-bromophenyl)acetate hydrochloride is an important chemical intermediate with potential uses in the pharmaceutical and research industries.

Check Digit Verification of cas no

The CAS Registry Mumber 42718-20-7 includes 8 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 5 digits, 4,2,7,1 and 8 respectively; the second part has 2 digits, 2 and 0 respectively.
Calculate Digit Verification of CAS Registry Number 42718-20:
(7*4)+(6*2)+(5*7)+(4*1)+(3*8)+(2*2)+(1*0)=107
107 % 10 = 7
So 42718-20-7 is a valid CAS Registry Number.

42718-20-7Relevant articles and documents

Synthesis of 3-Hydroxymethyl Isoindolinones via Cobalt-Catalyzed C(sp2)-H Carbonylation of Phenylglycinol Derivatives

Lukasevics, Lukass,Cizikovs, Aleksandrs,Grigorjeva, Liene

supporting information, p. 2720 - 2723 (2020/03/30)

An efficient method for the synthesis of 3-hydroxymethyl isoindolinones via cobalt-catalyzed C(sp2)-H carbonylation of phenylglycinol derivatives using picolinamide as a traceless directing group is demonstrated. The reaction proceeds in the presence of a commercially available cobalt(II) tetramethylheptanedionate catalyst and employs DIAD as a "CO" surrogate. This synthetic route offers a broad substrate scope, excellent regioselectivity, and full preservation of the original stereochemistry. Besides, the developed method provides a pathway for accessing valuable enantiopure 3-substituted isoindolinone derivatives.

Triple role of phenylselenonyl group enabled a one-pot synthesis of 1,3-oxazinan-2-ones from α-isocyanoacetates, phenyl vinyl selenones, and water

Buyck, Thomas,Wang, Qian,Zhu, Jieping

supporting information, p. 11524 - 11528 (2014/10/15)

Reaction of α-substituted α-isocyanoacetates with phenyl vinyl selenones in the presence of a catalytic amount of base (DBU or Et3N, 0.05-0.1 equiv) followed by addition of p-toluenesulfonic acid (PTSA, 0.1-0.2 equiv) afforded 4,4,5-trisubstituted 1,3-oxazinan-2-ones in good to excellent yields. Enantiomerically enriched heterocycles can also be prepared using a Cinchona alkaloid-derived bifunctional organocatalyst for the Michael addition step. The phenylselenonyl group served as an activator for the Michael addition, a leaving group and a latent oxidant in this integrated reaction sequence.

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