benzyl hydrogen difluoromaleate

Base Information

Chemical Name:benzyl hydrogen difluoromaleate
CAS No.:119767-75-8
Molecular Formula:C₁₁H₈F₂O₄
Molecular Weight:242.179
Hs Code.:

Synonyms:benzyl hydrogen difluoromaleate

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Chemical Property of benzyl hydrogen difluoromaleate

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Technology Process of benzyl hydrogen difluoromaleate

There total 1 articles about benzyl hydrogen difluoromaleate 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: 97.8%

: 669-78-3
difluoromaleic anhydride

: 100-51-6,185532-71-2
benzyl alcohol

: 119767-75-8
benzyl hydrogen difluoromaleate

Guidance literature:: In benzene; at 27 ℃;
DOI:10.1016/S0022-1139(00)83058-4

Reference yield: 56.5%

: 100-39-0
benzyl bromide

: 119767-75-8
benzyl hydrogen difluoromaleate

: 119767-76-9
dibenzyl difluoromaleate

Guidance literature:: With potassium carbonate; In N,N,N,N,N,N-hexamethylphosphoric triamide; for 10h; Ambient temperature;
DOI:10.1016/S0022-1139(00)83058-4

Reference yield:

: 119767-75-8
benzyl hydrogen difluoromaleate

: dibenzyl 2-dibenzylamino-3-fluorosuccinate

Guidance literature:: Multi-step reaction with 3 steps

1: 56.5 percent / potassium carbonate / hexamethylphosphoric acid triamide / 10 h / Ambient temperature

2: 90 percent / triethylamine / CCl₄ / 168 h / 30 °C

3: 89.3 percent / hydrogen chloride / tetrahydrofuran / 3 h / Ambient temperature

With hydrogenchloride; potassium carbonate; triethylamine; In tetrahydrofuran; tetrachloromethane; N,N,N,N,N,N-hexamethylphosphoric triamide;
DOI:10.1016/S0022-1139(00)83058-4