(4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide

Base Information

Chemical Name:(4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide
CAS No.:443287-86-3
Molecular Formula:C₁₉H₂₀N₂O₆
Molecular Weight:372.378
Hs Code.:

Synonyms:(4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide

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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 (4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide

Chemical Property:

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Technology Process of (4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide

There total 3 articles about (4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide 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: 91.0%

: 95-55-6
2-amino-phenol

: 443287-71-6
(S,S)-2,3-O-isopropylidene tartaric acid dichloride

: 443287-86-3
(4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide

Guidance literature:: In tetrahydrofuran; at 20 ℃; for 1h;
DOI:10.1016/S0957-4166(01)00547-X

Reference yield:

: 73346-73-3
(4S,5S)-diethyl 2,2-dimethyl-1,3-dioxolane-4,5-dicarboxylate

: 443287-86-3
(4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide

Guidance literature:: Multi-step reaction with 3 steps

1: LiOH; 18-crown-6 / methanol; H₂O

2: 79 percent / oxalyl chloride; DMF

3: 91 percent / tetrahydrofuran / 1 h / 20 °C

With lithium hydroxide; oxalyl dichloride; 18-crown-6 ether; N,N-dimethyl-formamide; In tetrahydrofuran; methanol; water;
DOI:10.1016/S0957-4166(01)00547-X

Reference yield:

: C₁₃H₂₆O₆Si₂

: 443287-86-3
(4S,5S)-N,N'-bis(2-hydroxyphenyl)-2,2-dimethyl-1,3-dioxolane-4,5-dicarboxamide

Guidance literature:: Multi-step reaction with 2 steps

1: 79 percent / oxalyl chloride; DMF

2: 91 percent / tetrahydrofuran / 1 h / 20 °C

With oxalyl dichloride; N,N-dimethyl-formamide; In tetrahydrofuran;
DOI:10.1016/S0957-4166(01)00547-X