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CONTRACTED MANUFACTURE

受託製造

PHARMACEUTICAL

Introduction to organic synthesis technologies

Dihydroxylation by osmium tetraoxide

Osmium can be safely handled and removed. Our technology is capable of managing and guaranteeing osmium content in the final product by managing it during production.

Asymmetric dihydroxylation

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Dihydroxylation

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Example of various coupling reactions

Abundant experience using coupling reactions which is one of our strengths. Rich expertise relating to the reduction of metal residues.

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Constructing a tetrazole ring

Safety measures are applied for an excessive amount of NaN3 through post reaction decomposition treatment.

from Isothiocyanate

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from Nitrile

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from Aniline

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Synthesis of pyridine derivative

High-quality pyridine derivatives are available at low cost by using a method of synthesis developed in-house.

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Other reactions

Curtius rearrangement

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Highly safe reaction using DPPA with controlled explosibility

Curtius rearrangement

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Turbo Grignard reagent

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