(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate

Base Information

Chemical Name:(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate
CAS No.:1253587-37-9
Molecular Formula:C₄₂H₄₂O₆
Molecular Weight:642.792
Hs Code.:

Synonyms:(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate

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Chemical Property of (6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate

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Technology Process of (6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate

There total 6 articles about (6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate 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: 78.0%

: 1570-05-4
3,4-bis(benzyloxy)benzoic acid

: 171270-07-8
(6-Benzyloxy-3,4-dihydro-2,5,7,8-tetramethyl-2H-1-benzopyran-2-yl)methanol

: 1253587-37-9
(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate

Guidance literature:: With dmap; dicyclohexyl-carbodiimide; In dichloromethane; at 20 ℃; for 15h; Inert atmosphere;
DOI:10.1021/jf102287h

Reference yield:

: 882427-72-7
3,4-(bisbenzyloxy)benzoic acid benzyl ester

: 1253587-37-9
(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate

Guidance literature:: Multi-step reaction with 2 steps

1: potassium hydroxide / methanol; water / Reflux

2: dmap; dicyclohexyl-carbodiimide / dichloromethane / 15 h / 20 °C / Inert atmosphere

With dmap; dicyclohexyl-carbodiimide; potassium hydroxide; In methanol; dichloromethane; water; 2: Steglich esterification;
DOI:10.1021/jf102287h

Reference yield:

: 64338-22-3
benzyl 6-(benzyloxy)-2,5,7,8-tetramethylchroman-2-carboxylate

: 1253587-37-9
(6-benzyloxy-2,5,7,8-tetramethylchroman-2-yl)methyl 3,4-dibenzyloxybenzoate

Guidance literature:: Multi-step reaction with 2 steps

1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C

2: dmap; dicyclohexyl-carbodiimide / dichloromethane / 15 h / 20 °C / Inert atmosphere

With dmap; lithium aluminium tetrahydride; dicyclohexyl-carbodiimide; In tetrahydrofuran; dichloromethane; 2: Steglich esterification;
DOI:10.1021/jf102287h