(2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one

Base Information

• Chemical Name: (2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one
• CAS No.: 519054-22-9
• Molecular Formula: C₁₇H₁₈O₂
• Molecular Weight: 254.329
• Mol file: 519054-22-9.mol

Synonyms:(2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one

Chemical Property of (2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one

There total 8 articles about (2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one 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: 85.0%

1-phenyl-1-trimethylsiloxypropene (37471-46-8) + 4-methyl-benzaldehyde (104-87-0) → (2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one (519054-22-9)

Guidance literature:

With (2R,2'R)-dimethyl 2,2'-(1,7-dioxa-4,10-diazacyclododecane-4,10-diyl)dipropanoate; neodymium(III) trifluoromethanesufonate; In ethanol; water; at -25 ℃; for 168h; optical yield given as %ee; stereoselective reaction;

DOI:10.1021/jo300800b

Reference yield:

4-methyl-benzaldehyde (104-87-0) + trimethyl[(Z)-(1-phenyl-1-propenyl)oxy]silane (66323-99-7) → (2S,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one (82105-34-8,82105-35-9,91503-00-3) + (2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one (519054-22-9) + (2S,3S)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one (872419-47-1) + (2R,3S)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one (82105-34-8,82105-35-9,91503-00-3)

Guidance literature:

With 2,6-bis((S)-4-isopropyl-4,5-dihydrooxazol-2-yl)pyridine; zinc trifluoromethanesulfonate; In tetrahydrofuran; ethanol; water; at -25 ℃; for 48h; Title compound not separated from byproducts;

DOI:10.1002/adsc.200404314

Reference yield:

4-methyl-benzaldehyde (104-87-0) + trimethyl[(Z)-(1-phenyl-1-propenyl)oxy]silane (66323-99-7) → (2R,3R)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one (519054-22-9) + (2S,3S)-3-hydroxy-3-(4-methylphenyl)-2-methyl-1-phenylpropan-1-one (872419-47-1)

Guidance literature:

With water; zinc trifluoromethanesulfonate; 2,6-bis((S)-4-isopropyl-4,5-dihydrooxazol-2-yl)pyridine; In tetrahydrofuran; ethanol; at -25 ℃; for 48h; Title compound not separated from byproducts;

DOI:10.1021/jo0514568

upstream raw materials:

4-methyl-benzaldehyde

1-phenyl-propan-1-one

trimethyl[(Z)-(1-phenyl-1-propenyl)oxy]silane

1-phenyl-1-trimethylsiloxypropene