(R,S)-<α-benzyl>phosphonsaeure-diethylester

Base Information

• Chemical Name: (R,S)-<α-benzyl>phosphonsaeure-diethylester
• CAS No.: 119099-16-0
• Molecular Formula: C₁₄H₂₄NO₄P
• Molecular Weight: 301.323

Synonyms:(R,S)-<α-benzyl>phosphonsaeure-diethylester

Chemical Property of (R,S)-<α-benzyl>phosphonsaeure-diethylester

Chemical Property:

Purity/Quality:

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Technology Process of (R,S)-<α-benzyl>phosphonsaeure-diethylester

There total 2 articles about (R,S)-<α-benzyl>phosphonsaeure-diethylester 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: 56.0%

N-methyl-α-phenylnitrone (3376-23-6) + triethyloxonium fluoroborate (368-39-8) + phosphonic acid diethyl ester (762-04-9) → (R,S)-<α-benzyl>phosphonsaeure-diethylester (119099-16-0)

Guidance literature:

1.) CH₂Cl₂, 15 min, RT; 2.) 3 d, RT;

Reference yield:

C-phenyl-N-methylnitrone (3376-23-6,7372-59-0,59862-60-1) + ethyl iodide (75-03-6) + triethyl phosphite (122-52-1) → (R,S)-<α-benzyl>phosphonsaeure-diethylester (119099-16-0)

Guidance literature:

In acetonitrile; at 70 ℃; for 5h; Yield given;

DOI:10.1016/S0040-4039(00)80177-X

Reference yield: 42.0%

(R,S)-<α-benzyl>phosphonsaeure-diethylester (119099-16-0) → (R,S)-<α-(Methylamino)benzyl>phosphonsaeure (36032-68-5)

Guidance literature:

With hydrogenchloride; hydrogen; palladium on activated charcoal; In ethanol; water; for 72h;

upstream raw materials:

N-methyl-α-phenylnitrone

triethyloxonium fluoroborate

phosphonic acid diethyl ester

C-phenyl-N-methylnitrone

Downstream raw materials:

(R,S)-<α-(Methylamino)benzyl>phosphonsaeure

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