(S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

Base Information

Chemical Name:(S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol
CAS No.:880498-14-6
Molecular Formula:C₂₉H₂₈O₂
Molecular Weight:408.54
Hs Code.:

Synonyms:(S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

Suppliers and Price of (S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

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Chemical Property of (S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

Chemical Property:

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Technology Process of (S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

There total 3 articles about (S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol 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:

: 880498-12-4
1-(3,5-dimethylphenyl)ethane-1,2-diol

: 108-22-5
Isopropenyl acetate

: 76-83-5
trityl chloride

: (R)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

: 880498-14-6
(S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

Guidance literature:: 1-(3,5-dimethylphenyl)ethane-1,2-diol; Isopropenyl acetate; Lipase QL; In cyclohexane; at 30 ℃; for 12h;

With potassium carbonate; In methanol; water; at 20 ℃; for 6h;

trityl chloride; With dmap; triethylamine; In N,N-dimethyl-formamide; for 19h;
DOI:10.3987/COM-05-S(K)42

Reference yield:

: 556-96-7
5-bromo-1,3-xylene

: 880498-14-6
(S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

Guidance literature:: Multi-step reaction with 3 steps

1.1: magnesium; 1,2-dibromoethane / diethyl ether

1.2: 60 percent / dichloro[1,3-bis(diphenylphosphino)propane]nickel / diethyl ether / 2 h / 0 °C

2.1: 90 percent / N-methylmorpholine-N-oxide; osmium tetraoxide / H₂O; 2-methyl-propan-2-ol / 3 h / 20 °C

3.1: lipase QL / cyclohexane / 12 h / 30 °C

3.2: K₂CO₃ / methanol; H₂O / 6 h / 20 °C

3.3: 620 mg / triethylamine; 4-(dimethylamino)pyridine / dimethylformamide / 19 h

With osmium(VIII) oxide; magnesium; 4-methylmorpholine N-oxide; ethylene dibromide; Lipase QL; In diethyl ether; cyclohexane; water; tert-butyl alcohol;
DOI:10.3987/COM-05-S(K)42

Reference yield:

: 5379-20-4
3,5-dimethylstyrene

: 880498-14-6
(S)-(+)-1-(3,5-dimethylphenyl)-2-triphenylmethoxyethanol

Guidance literature:: Multi-step reaction with 2 steps

1.1: 90 percent / N-methylmorpholine-N-oxide; osmium tetraoxide / H₂O; 2-methyl-propan-2-ol / 3 h / 20 °C

2.1: lipase QL / cyclohexane / 12 h / 30 °C

2.2: K₂CO₃ / methanol; H₂O / 6 h / 20 °C

2.3: 620 mg / triethylamine; 4-(dimethylamino)pyridine / dimethylformamide / 19 h

With osmium(VIII) oxide; 4-methylmorpholine N-oxide; Lipase QL; In cyclohexane; water; tert-butyl alcohol;
DOI:10.3987/COM-05-S(K)42