(2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate

Base Information

Chemical Name:(2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate
CAS No.:1338809-93-0
Molecular Formula:C₅₀H₄₅O₂₁P
Molecular Weight:1012.87
Hs Code.:

Synonyms:(2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate

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Chemical Property of (2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate

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Technology Process of (2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate

There total 2 articles about (2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate 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:

: 17176-77-1
Dibenzyl phosphite

: C₃₆H₃₂O₁₈

: 1338809-93-0
(2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate

Guidance literature:: With tetrachloromethane; dmap; N-ethyl-N,N-diisopropylamine; In acetonitrile; at 0 ℃; for 1h;
DOI:10.1016/j.tetlet.2011.08.061

Reference yield:

: 148707-39-5
(-)-epigallocatechin 3-O-galloylperacetate

: 1338809-93-0
(2R,3R)-5,7-diacetoxy-2-(3',4',5'-triacetoxy-phenyl)-chroman-3-yl 3,5-diacetoxy-4-(dibenzyloxy-phosphoryloxy)benzoate

Guidance literature:: Multi-step reaction with 2 steps

1: sodium hydrogencarbonate / acetonitrile / Reflux

2: tetrachloromethane; dmap; N-ethyl-N,N-diisopropylamine / acetonitrile / 1 h / 0 °C

With tetrachloromethane; dmap; sodium hydrogencarbonate; N-ethyl-N,N-diisopropylamine; In acetonitrile;
DOI:10.1016/j.tetlet.2011.08.061