(R)-(+)-dibenzyl hydroxy(phenyl)methanephosphonate

Base Information

• Chemical Name: (R)-(+)-dibenzyl hydroxy(phenyl)methanephosphonate
• CAS No.: 119552-91-9
• Molecular Formula: C₂₁H₂₁O₄P
• Molecular Weight: 368.369

Synonyms:

Chemical Property of (R)-(+)-dibenzyl hydroxy(phenyl)methanephosphonate

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of (R)-(+)-dibenzyl hydroxy(phenyl)methanephosphonate

There total 12 articles about (R)-(+)-dibenzyl hydroxy(phenyl)methanephosphonate 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: 95.0%

Dibenzyl phosphite (17176-77-1) + benzaldehyde (100-52-7) → (+/-)-dibenzyl [hydroxy(phenyl)methyl]phosphonate (119617-56-0,119552-91-9)

Guidance literature:

With triethylamine; In acetone; for 0.5h; Reflux;

DOI:10.1002/hc.21436

Reference yield: 77.0%

dibenzyl hydrogen phosphite (538-60-3) + benzaldehyde (100-52-7) → (+/-)-dibenzyl [hydroxy(phenyl)methyl]phosphonate (119617-56-0,119552-91-9)

Guidance literature:

With aluminum oxide; potassium fluoride; at 20 ℃; for 12h;

DOI:10.3109/10242422.2011.631211

Reference yield: 77.0%

(α-hydroxybenzyl)phosphonic acid (1127-41-9) + (Z)-benzyl N,N'-dicyclohexylcarbamimidate (6738-17-6) → (+/-)-dibenzyl [hydroxy(phenyl)methyl]phosphonate (119617-56-0,119552-91-9)

Guidance literature:

In benzene; for 4h; Heating;

DOI:10.1055/s-1988-33434

upstream raw materials:

(α-hydroxybenzyl)phosphonic acid

(Z)-benzyl N,N'-dicyclohexylcarbamimidate

Dibenzyl phosphite

benzaldehyde

Downstream raw materials:

(S)-2-tert-Butoxycarbonylamino-3-phenyl-propionic acid (S)-(bis-benzyloxy-phosphoryl)-phenyl-methyl ester

(S)-2-tert-Butoxycarbonylamino-3-phenyl-propionic acid (R)-(bis-benzyloxy-phosphoryl)-phenyl-methyl ester

dibenzyl benzoylphosphonate

dibenzyl n-butyryloxy(phenyl)methane phosphonate

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