(2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide

Base Information

• Chemical Name: (2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide
• CAS No.: 863011-98-7
• Molecular Formula: C₁₈H₁₉O₄P
• Molecular Weight: 330.32
• Mol file: 863011-98-7.mol

Synonyms:(2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide

Chemical Property of (2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide

There total 1 articles about (2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide 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: 83.0%

Allyl-phosphonic acid (S)-1-benzyloxymethyl-allyl ester phenyl ester → (2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide (863011-98-7)

Guidance literature:

Grubbs catalyst first generation; In dichloromethane; Heating;

DOI:10.1021/jo0505122

Reference yield: 84.0%

(2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide (863011-98-7) → (2S,4R,5S,6R)-2-phenoxy-6-[(phenylmethoxy)methyl]-1,2-oxaphosphorinane-4,5-diol 2-oxide (863011-99-8)

Guidance literature:

With 4-methyl-morpholine; 3-chloro-benzenecarboperoxoic acid; citric acid; osmium(VIII) oxide; In water; acetone; tert-butyl alcohol; for 48h;

DOI:10.1021/jo0505122

Reference yield:

(2S,6S)-6-Benzyloxymethyl-2-phenoxy-3,6-dihydro-[1,2]oxaphosphinine 2-oxide (863011-98-7) → (2S,5S,6R)-6-Benzyloxymethyl-2-oxo-2-phenoxy-5,6-dihydro-2H-2λ5-[1,2]oxaphosphinin-5-ol (863012-00-4)

Guidance literature:

Multi-step reaction with 3 steps

1: 84 percent / m-CPBA; N-methylmorpholine; citric acid / OsO₄ / acetone; 2-methyl-propan-2-ol; H₂O / 48 h

2: 95 percent / Et₃N / CH₂Cl₂ / 3 h / -40 - 10 °C

3: 74 percent / KHMDS / tetrahydrofuran; toluene / 2.5 h / -50 - 0 °C

With 4-methyl-morpholine; potassium hexamethylsilazane; triethylamine; 3-chloro-benzenecarboperoxoic acid; citric acid; osmium(VIII) oxide; In tetrahydrofuran; dichloromethane; water; acetone; toluene; tert-butyl alcohol;

DOI:10.1021/jo0505122

Downstream raw materials:

(2S,4R,5S,6R)-2-phenoxy-6-[(phenylmethoxy)methyl]-1,2-oxaphosphorinane-4,5-diol 2-oxide

(2S,5S,6R)-6-Benzyloxymethyl-2-oxo-2-phenoxy-5,6-dihydro-2H-2λ⁵-[1,2]oxaphosphinin-5-ol

(2S,5R,6S)-5-Azido-6-benzyloxymethyl-2-phenoxy-5,6-dihydro-[1,2]oxaphosphinine 2-oxide

Methanesulfonic acid (2S,5S,6R)-6-benzyloxymethyl-2-oxo-2-phenoxy-5,6-dihydro-2H-2λ⁵-[1,2]oxaphosphinin-5-yl ester