phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester

Base Information

• Chemical Name: phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester
• CAS No.: 626232-55-1
• Molecular Formula: C₁₇H₁₇O₅P
• Molecular Weight: 332.293
• Mol file: 626232-55-1.mol

Synonyms:phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester

Chemical Property of phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester

Chemical Property:

Purity/Quality:

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MSDS Files:

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Technology Process of phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester

There total 1 articles about phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl 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: 82.0%

3,4,5,6-tetrahydro-2H-pyran-2-one (542-28-9,26354-94-9) + chlorophosphoric acid diphenyl ester (2524-64-3) → phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester (626232-55-1)

Guidance literature:

With N,N,N,N,N,N-hexamethylphosphoric triamide; lithium hexamethyldisilazane; In tetrahydrofuran; at -78 ℃; for 0.166667h;

DOI:10.1021/jo034939p

Reference yield: 97.0%

N-methoxy-N-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide (1073353-58-8) + phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester (626232-55-1) → C14H17NO3

Guidance literature:

phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; at 22 ℃; Inert atmosphere;

N-methoxy-N-methyl-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzamide; With sodium carbonate; In tetrahydrofuran; water; at 65 ℃; for 18h;

DOI:10.1016/j.tetlet.2013.10.031

Reference yield: 97.0%

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nitrobenzene (171364-83-3) + phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester (626232-55-1) → C11H11NO3 (1041009-14-6)

Guidance literature:

phosphoric acid 5,6-dihydro-4H-pyran-2-yl ester diphenyl ester; With tetrakis(triphenylphosphine) palladium⁽⁰⁾; triethylamine; In tetrahydrofuran; at 22 ℃; Inert atmosphere;

4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)nitrobenzene; With sodium carbonate; In tetrahydrofuran; water; at 65 ℃; for 18h; Reagent/catalyst; Catalytic behavior;

DOI:10.1016/j.tetlet.2013.10.031

upstream raw materials:

3,4,5,6-tetrahydro-2H-pyran-2-one

chlorophosphoric acid diphenyl ester

Downstream raw materials:

4-<2-(5,6-Dihydro-4H-pyranyl)>anisole

C₁₁H₁₁NO₃

C₁₂H₁₄OS

C₁₁H₁₁NO₃