2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-2¹,O-5¹-bis(Phosphate) Tetrabenzyl Ester

Base Information

• Chemical Name: 2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-2¹,O-5¹-bis(Phosphate) Tetrabenzyl Ester
• CAS No.: 134142-77-1
• Molecular Formula: C₃₈H₄₆O₁₂P₂
• Molecular Weight: 756.724

Synonyms:

Chemical Property of 2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-2¹,O-5¹-bis(Phosphate) Tetrabenzyl Ester

Chemical Property:

Purity/Quality:

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Useful:

Technology Process of 2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-2¹,O-5¹-bis(Phosphate) Tetrabenzyl Ester

There total 4 articles about 2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-2¹,O-5¹-bis(Phosphate) Tetrabenzyl Ester 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:

1,3-dihydroxyacetone dimer (62147-49-3) → 2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-21,O-51-bis(Phosphate) Tetrabenzyl Ester (134142-77-1)

Guidance literature:

Multi-step reaction with 3 steps

1: 1) conc. H₂SO₄ / 1) ethanol, 30 min., reflux, 2) 4 deg C, 24 h

2: 1,2,4-triazole / tetrahydrofuran / 24 h / Ambient temperature; also with tetrazole (as base)

3: 30percent H₂O₂ / tetrahydrofuran / 1.5 h / Ambient temperature

With 1,2,4-Triazole; dihydrogen peroxide; sulfuric acid; In tetrahydrofuran;

DOI:10.1016/S0040-4020(01)81796-8

Reference yield:

Phosphorous acid dibenzyl ester 5-(bis-benzyloxy-phosphanyloxymethyl)-2,5-diethoxy-[1,4]dioxan-2-ylmethyl ester → 2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-21,O-51-bis(Phosphate) Tetrabenzyl Ester (134142-77-1)

Guidance literature:

With dihydrogen peroxide; In tetrahydrofuran; for 1.5h; Yield given; Ambient temperature;

DOI:10.1016/S0040-4020(01)81796-8

Reference yield:

2,5-diethoxy-2,5-bis(hydroxymethyl)-1,4-dioxane (18294-29-6) → 2,5-Diethoxy-p-Dioxane-2,5-Dimethanol-O-21,O-51-bis(Phosphate) Tetrabenzyl Ester (134142-77-1)

Guidance literature:

Multi-step reaction with 2 steps

1: 1,2,4-triazole / tetrahydrofuran / 24 h / Ambient temperature; also with tetrazole (as base)

2: 30percent H₂O₂ / tetrahydrofuran / 1.5 h / Ambient temperature

With 1,2,4-Triazole; dihydrogen peroxide; In tetrahydrofuran;

DOI:10.1016/S0040-4020(01)81796-8

upstream raw materials:

1,3-dihydroxyacetone dimer

2,5-diethoxy-2,5-bis(hydroxymethyl)-1,4-dioxane

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