Amerigo Scientific

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With years of experience in the life sciences, Amerigo Scientific has integrated global cutting-edge technology resources to provide the latest technological equipment, instruments, biological products, and custom services for research institutions and enterprises in the biological, chemical, pharmaceutical, medical, and other industries.

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Dimethyl bromomalonate Inquiry  | >90%

Amerigo Scientific

Dimethyl bromomalonate undergoes manganese(III)-promoted free-radical chain addition reaction with olefins, to yield dimethyl 2-bromoalkylmalonates. Organocatalyzed Michael addition of dimethyl bromomalonate to nitrostyrenes to yield synthetically useful nitrocyclopropanes has been reported. Dimethyl bromomalonate reacts readily with arylnitroso compounds to yield the corresponding N-aryl-C,C-dimethoxycarbonylnitrones.

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Dimethyl chloromalonate Inquiry  | >94%

Amerigo Scientific

Dimethyl chloromalonate (dimethyl 2-chloromalonate) is a dialkyl 2-substituted malonate. Carbanions of dimethyl chloromalonate are reported to react with naphthoquinone derivatives, via vicarious nucleophilic substitution or oxidative nucleophilic substitution of hydrogen processes. Dimethyl chloromalonate is reported to react with hydroquinone and monosubstituted hydroquinones to afford 2-oxido-benzo[b]furan derivatives. Synthesis of dimethyl 2-chloromalonate, via chlorination of dimethyl malonate […]

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Dimethyl cis-1,2,3,6-tetrahydrophthalate Inquiry  | >99%

Amerigo Scientific

Epoxidation of dimethyl cis-1,2,3,6-tetrahydrophthalate has been reported. Desymmetrization of dimethyl cis-1,2,3,6-tetrahydrophthalate to (1S,2R)-1-methyl-cis-1,2,3,6-tetra-hydrophthalate has been reported.

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Dimethyl diselenide Inquiry  | >96%

Amerigo Scientific

Dimethyl diselenide is a volatile selenium species and its determination in biological samples by HPLC-inductively coupled argon plasma mass spectrometry was reported. Selenium alkylation with dimethyl diselenide was reported by solid-phase microextraction gas chromatography-mass spectrometry.

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Dimethyl glutaconate Inquiry  | Purity Not Available

Amerigo Scientific

Dimethyl glutaconate, also known as dimethyl 2-pentenoate, is a diester. It reacts with salicaldehyde in the presence of piperidine to form a coumarin-fused electron deficient diene.

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Dimethyl itaconate Inquiry  | >97%

Amerigo Scientific

Dimethyl itaconate undergoes enantioselective Rh(I)-catalyzed hydrogenation which can be enhanced by appropriate choice of substituents on aromatic ring of (1,2-diarylphosphinoxy)cyclohexane.

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Dimethyl maleate Inquiry  | >96%

Amerigo Scientific

Dimethyl maleate (DMM) is a reactive dienophile and undergoes ultrasonic irradiation promoted Diels-Alder reaction with substituted furans. Mesoporous siliceous SBA-15-supported Cu catalyzed gas phase hydrogenolysis of DMM to 1,4-butanediol (BDO) has been reported. Aluminium chloride has been reported to accelerate the Diels-Alder reaction of DMM and anthracene. DMM can be synthesized by the esterification of […]

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Dimethyl malonate Inquiry  | >98%

Amerigo Scientific

Dimethyl malonate undergoes enantioselective palladium-catalyzed allylic substitution reaction with 1,3-diphenylprop-2-enyl acetate to yield diastereomeric pure thienylpyridines.

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Dimethyl oxalate Inquiry  | >99%

Amerigo Scientific

Dimethyl oxalate undergoes Cu/SiO2 catalyzed hydrogenation to yield ethylene glycol. It undergoes selective gas-phase hydrogenation catalyzed by Ag/SiO2 to yield corresponding alcohol.

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