METHOD FOR PREPARING ESTER THIOL COMPOUND AND OPTICAL RESIN CONTAINING THE SAME
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United States of America
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Apr 10, 2025
app pub date -
Jan 25, 2022
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Jan 25, 2022
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Abstract
A method for producing an ester thiol compound of Formula 3 below includes: reacting a polyalcohol of Formula 1 below and a mercaptocarboxylic acid of Formula 2 below by using a catalyst, wherein the catalyst is prepared by introducing superstrong acid into mesoporous materials with pore diameter ranging from 2 to 10 nm:
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