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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p-Terphenyl-4,4′′-dithiol Inquiry  | >95%

Amerigo Scientific

p-Terphenyl-4,4″ -dithiol (TPDT) is an alkanethiol that forms a self-assembled monolayer (SAM) on a variety of substrates. It can be used to form a dithiol ligand that functionalizes and modifies the properties of surfaces.

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p-Tolualdehyde Inquiry  | >97%

Amerigo Scientific

p-Tolualdehyde (4-Methylbenzaldehyde) is an aromatic aldehyde. It has been generated as major oxygenated product during the UV light irradiated oxygenation of p-xylene, via photoinduced electron transfer mechanism. It undergoes condensation reaction with diiron μ-ethylidyne complex to afford μ-vinylcarbyne complex (92% yield).

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p-Toluenesulfonamide Inquiry  | >98%

Amerigo Scientific

p-Toluenesulfonamide undergoes FeCl3-catalyzed direct substitution reaction with benzylic and allylic alcohols. It is employed as nucleophile in tetrabutylammonium fluoride (TBAF) catalyzed vinyl aziridine opening reaction.

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p-Toluenesulfonic anhydride Inquiry  | >97%

Amerigo Scientific

p-Toluenesulfonic anhydride acts as electrophilic species and activates 2-deoxy-sugar hemiacetals in situ, which reacts stereoselectively with nucleophilic acceptors to afford β-anomers.

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p-Toluenesulfonyl cyanide Inquiry  | >95%

Amerigo Scientific

p-Toluenesulfonyl cyanide is an electron-deficient nitrile. It undergoes hetero-Diels-Alder reaction with silyl enol ether of cyclohexenone to yield hydrolytically sensitive [4+2] adduct. It also undergoes facile [2+3] cycloaddition reaction with azides to form 5-sulfonyl tetrazoles. p-Toluenesulfonyl cyanide also reacts with alcohols in the presence of 1,8-diazabicyclo[5. 4. 0]undec-7-ene (DBU) or 1,4-diazabicyclo[2. 2. 2]octane (DABCO) to […]

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p-Toluenesulfonylmethyl isocyanide Inquiry  | >98%

Amerigo Scientific

p-Toluenesulfonylmethyl isocyanide undergoes base-promoted 1,3-dipolar cycloaddition reaction with immobilized imines under microwave irradiation to yield 1,5-disubstituted imidazoles. It is a versatile synthon in organic chemistry, extensively used for the synthesis of heterocyclic compounds.

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p-Toluidine Inquiry  | >99%

Amerigo Scientific

p-Toluidine is an aromatic amine. It can be detected in the water samples by homogeneous liquid-liquid extraction followed by ion mobility spectrometry (HLLE-IMS).

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p-Toluidine Inquiry  | >99%

Amerigo Scientific

p-Toluidine undergoes oxidative coupling reaction with catecholamine to form an orange water-soluble dye during flow injection-spectrophotometric determination of catecholamine drugs.

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