bis(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) terephthalate

Base Information

Chemical Name:bis(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) terephthalate
CAS No.:30651-26-4
Molecular Formula:C₂₆H₄₀N₂O₆
Molecular Weight:476.613
Hs Code.:

Synonyms:

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of bis(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) terephthalate

Chemical Property:

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Technology Process of bis(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) terephthalate

There total 3 articles about bis(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) terephthalate which guide to synthetic route it. The literature collected by LookChem mainly comes from the sharing of users and the free literature resources found by Internet computing technology. We keep the original model of the professional version of literature to make it easier and faster for users to retrieve and use. At the same time, we analyze and calculate the most feasible synthesis route with the highest yield for your reference as below:

synthetic route:

Reference yield:

: 2516-91-8
bis(1-oxyl-2,2,6,6-tetramethylpiperidin-4-yl)terephthalate

: 30651-26-4
bis(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) terephthalate

Guidance literature:: With hydrogen; Tri-n-octylamine; palladium dichloride; In toluene; at 22 ℃; under 500 Torr; Product distribution;
DOI:10.1007/BF01141726

Reference yield:

: 2403-88-5
4-hydroxy-2,2,6,6-tetramethylpiperidine

: 30651-26-4
bis(1-hydroxy-2,2,6,6-tetramethylpiperidin-4-yl) terephthalate

Guidance literature:: Multi-step reaction with 3 steps

1: sodium tungstate (VI) dihydrate; dihydrogen peroxide; sodium hydrogencarbonate / water; acetonitrile / 38 h / 20 °C

2: triethylamine / toluene / 48 h / 20 °C / Inert atmosphere

3: phenylhydrazine

With sodium tungstate (VI) dihydrate; dihydrogen peroxide; sodium hydrogencarbonate; triethylamine; phenylhydrazine; In water; toluene; acetonitrile;
DOI:10.1071/CH10092