dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

Base Information

Chemical Name:dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate
CAS No.:1312438-77-9
Molecular Formula:C₂₇H₃₅O₉P
Molecular Weight:534.543
Hs Code.:

Synonyms:dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

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Chemical Property of dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

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Technology Process of dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

There total 3 articles about dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate 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: 76.0%

: 17176-77-1
Dibenzyl phosphite

: 1312438-76-8
dimethyl rac-2-methylene-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

: 1312438-77-9
dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 90 ℃; for 2h; Product distribution / selectivity; Microwave irradiation;

Reference yield:

: 4224-69-5
methyl 2-(bromomethyl)propenoate

: 1312438-77-9
dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

Guidance literature:: Multi-step reaction with 3 steps

1: hydrogenchloride; indium / water; methanol / 4 h / 5 - 35 °C

2: pyridinium p-toluenesulfonate / dichloromethane / 48 h / 20 °C

3: potassium carbonate / N,N-dimethyl-formamide / 2 h / 90 °C / Microwave irradiation

With hydrogenchloride; indium; pyridinium p-toluenesulfonate; potassium carbonate; In methanol; dichloromethane; water; N,N-dimethyl-formamide;

Reference yield:

: 1312438-70-2
dimethyl 2-hydroxy-4-methylenepentanedioate

: 1312438-77-9
dimethyl rac-2-{[bis(benzyloxy)phosphoryl]methyl}-4-[(3,4,5,6-tetrahydro-2H-pyran-2-yl)oxy]pentanedioate

Guidance literature:: Multi-step reaction with 2 steps

1: pyridinium p-toluenesulfonate / dichloromethane / 48 h / 20 °C

2: potassium carbonate / N,N-dimethyl-formamide / 2 h / 90 °C / Microwave irradiation

With pyridinium p-toluenesulfonate; potassium carbonate; In dichloromethane; N,N-dimethyl-formamide;