dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate

Base Information

Chemical Name:dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate
CAS No.:1381849-12-2
Molecular Formula:C₃₃H₄₅O₆PSi
Molecular Weight:596.776
Hs Code.:

Synonyms:dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate

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Chemical Property of dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate

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Technology Process of dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate

There total 3 articles about dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate 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:

: 18162-48-6
tert-butyldimethylsilyl chloride

: 1381849-12-2
dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate

Guidance literature:: Multi-step reaction with 4 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 1 h / Inert atmosphere

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Reflux; Inert atmosphere

3.1: sodium hydride / tetrahydrofuran; N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 °C / Inert atmosphere

3.2: 0 - 20 °C / Inert atmosphere

4.1: pyridinium chlorochromate / dichloromethane / 3 h / 20 °C / Inert atmosphere

With lithium aluminium tetrahydride; sodium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.bmc.2012.04.034

Reference yield:

: 50442-68-7
6-hydroxy-4,4,5,7-tetramethyl-3,4-dihydrocoumarin

: 1381849-12-2
dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate

Guidance literature:: Multi-step reaction with 4 steps

1.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / dichloromethane / 1 h / Inert atmosphere

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Reflux; Inert atmosphere

3.1: sodium hydride / tetrahydrofuran; N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 °C / Inert atmosphere

3.2: 0 - 20 °C / Inert atmosphere

4.1: pyridinium chlorochromate / dichloromethane / 3 h / 20 °C / Inert atmosphere

With lithium aluminium tetrahydride; sodium hydride; 1,8-diazabicyclo[5.4.0]undec-7-ene; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.bmc.2012.04.034

Reference yield:

: 1381849-09-7
6-((tert-butyldimethylsilyl)oxy)-4,4,5,7-tetramethylchroman-2-one

: 1381849-12-2
dibenzyl (4-((tert-butyldimethylsilyl)oxy)-3,5-dimethyl-2-(2-methyl-4-oxobutan-2-yl)phenyl)phosphate

Guidance literature:: Multi-step reaction with 3 steps

1.1: lithium aluminium tetrahydride / tetrahydrofuran / 0 °C / Reflux; Inert atmosphere

2.1: sodium hydride / tetrahydrofuran; N,N-dimethyl-formamide; mineral oil / 0.5 h / 0 °C / Inert atmosphere

2.2: 0 - 20 °C / Inert atmosphere

3.1: pyridinium chlorochromate / dichloromethane / 3 h / 20 °C / Inert atmosphere

With lithium aluminium tetrahydride; sodium hydride; pyridinium chlorochromate; In tetrahydrofuran; dichloromethane; N,N-dimethyl-formamide; mineral oil;
DOI:10.1016/j.bmc.2012.04.034