80253-66-3

Upstream product

• 107-14-2 chloroacetonitrile 
• 74-11-3 para-chlorobenzoic acid 
• 372-09-8 cyanoacetic acid 
• 75-05-8 acetonitrile 
• 7399-68-0 2-(4-chlorophenyl)-4,5-dihydro-1,3-oxazole 

Downstream Products

• 80253-67-4 tetrazol-5-ylmethyl 4-chlorobenzoate 
• 934811-69-5 3'-O-[p-chlorobenzoyl]-5'-O-trityl-2'-deoxyadenosine 

Relevant academic research and scientific papers

Divergent Palladium-Catalyzed Tandem Reaction of Cyanomethyl Benzoates with Arylboronic Acids: Synthesis of Oxazoles and Isocoumarins

A palladium-catalyzed tandem reaction of cyanomethyl benzoates with arylboronic acids has been achieved. Substitution at the 2-position of cyanomethyl benzoates was found to be crucial for the selective synthesis of oxazoles and isocoumarins. Cyanomethyl

COMPOSITIONS AND METHODS FOR MAKING HYBRID POLYPEPTIDES

Compositions and methods of making hybrid polypeptides and other polymers are disclosed. For example, functionalized tRNA having a functional molecule including a benzoic acid or benzoic acid derivative acylated to the 3' nucleotide of a tRNA are provided

Fe(III)-catalyzed oxidative coupling of alkylnitriles with aromatic carboxylic acids: Facile access to cyanomethyl esters

The first oxidative coupling of alkylnitriles with aromatic carboxylic acids using di-tert-butyl peroxide (DTBP) as oxidant was achieved under the catalysis of ionic Fe(III) complexes bearing an imidazolinium cation. This protocol features nontoxic iron catalysis, direct α-C(sp3)–H bond oxidative esterification of alkylnitriles, non-prefunctionalized starting materials, and a broad substrate scope with outstanding steric hindrance tolerance, providing a novel, straightforward, and green approach toward cyanomethyl ester synthesis.

Conversion of oxazolines to cyanomethyl esters with pyridinium hydrobromide perbromide in water

Various aromatic and heterocyclic oxazolines were directly converted to respective cyanomethyl esters with pyridinium hydrobromide perbromide in water at room temperature.

Preparation method of cyanomethyl ester

The invention discloses a preparation method of cyanomethyl ester. In the presence of an oxidizing agent, a carboxylic acid compound and cyanoacetic acid are used as reactants, iodide is used as a catalyst, and sodium acetate is used as alkali, so as to p

Cyanoacetic Acid as a Masked Electrophile: Transition-Metal-Free Cyanomethylation of Amines and Carboxylic Acids

Using cyanoacetic acid as a masked electrophile, a new cyanomethylation reaction of amines and carboxylic acids was developed, producing a variety of α-aminonitriles and cyanomethyl esters with good yields and excellent functionality tolerance. This protocol features simple manipulation, inexpensive reagents, and a wide substrate scope. Iodoacetonitrile was generated in situ from the iodination-decarboxylation of cyanoacetic acid in this transformation.

Synthesis of 4-amino-3,5-dicyano-arylpyrazoles, part 2: Isolation and characterization of by-products

Reaction of (dicyanomethylidene-hydrazino)benzoic acids with chloroacetonitrile, under basic conditions, gave cyanomethyl-3-(7-amino-3,5- dicyano-1H-pyrazolo[4,3-d] pyrimidin-1-yl-benzoates and para-substituted cyanomethyl benzoates, in addition to the expected cyanomethyl 3-(4-amino-3,5-dicyano-1H-pyrazol-1-yl)-benzoates. Copyright Taylor & Francis Group, LLC.

Benzopyrones. Part 17. The Synthesis of some Bischromones and the Reaction of Cyanomethyl Esters with Sodium Azide

Treatment of 4-oxochromen-2-carboxyl chloride with dimethylcadmium gave 1-methyl-1-(4-oxochromen-2-yl)ethyl 4-oxochromen-2-carboxylate (11) which was synthesized unequivocally and degraded to the carboxylic acid and 2-(1-methylvinyl)chromen-4-one. 2-Acetylchromen-4-one was synthesized by a new and more efficient method from 4-oxochromen-2-carbonyl chloride.The synthesis and some reactions of 4-oxochromen-2-yl isocyanate, and the cyanomethyl esters of 4-oxochromen-2-carboxylic and -2,6-dicarboxylic acids are descibed.