(S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate

Base Information

Chemical Name:(S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate
CAS No.:152961-82-5
Molecular Formula:C₂₀H₂₂O₇S
Molecular Weight:406.456
Hs Code.:

Synonyms:(S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate

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Chemical Property of (S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate

Chemical Property:

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Technology Process of (S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate

There total 4 articles about (S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate 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: 96.0%

: 98-59-9
p-toluenesulfonyl chloride

: 17004-95-4
(R)-3-Hydroxy-2-<<3,4-(methylenedioxy)phenyl>methyl>propyl acetate

: 152961-82-5
(S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate

Guidance literature:: With pyridine; In dichloromethane; for 21h; Ambient temperature;
DOI:10.1021/jo00073a034

Reference yield:

: 20850-43-5
5-(chloromethyl)-1,3-benzodioxole

: 152961-82-5
(S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate

Guidance literature:: Multi-step reaction with 4 steps

1: NaH / dimethylformamide; tetrahydrofuran / 1.) 0 deg C, 30 min, 2.) r.t., 12 h

2: 100 percent / LiAlH₄ / tetrahydrofuran / 4 h / Ambient temperature

3: 97 percent / 2,6-di-tert-butyl-4-methylphenol / diisopropyl ether; H₂O / 5 h / Ambient temperature; lipase PS (Pseudomonas sp.)

4: 96 percent / pyridine / CH₂Cl₂ / 21 h / Ambient temperature

With pyridine; lithium aluminium tetrahydride; 2,6-di-tert-butyl-4-methyl-phenol; sodium hydride; In tetrahydrofuran; dichloromethane; di-isopropyl ether; water; N,N-dimethyl-formamide;
DOI:10.1021/jo00073a034

Reference yield:

: 17004-70-5
2-<<3,4-(Methylenedioxy)phenyl>methyl>propane-1,3-diol

: 152961-82-5
(S)-2-<<3,4-(Methylenedioxy)phenyl>methyl>-3-<(p-tolylsulfonyl)oxy>propyl acetate

Guidance literature:: Multi-step reaction with 2 steps

1: 97 percent / 2,6-di-tert-butyl-4-methylphenol / diisopropyl ether; H₂O / 5 h / Ambient temperature; lipase PS (Pseudomonas sp.)

2: 96 percent / pyridine / CH₂Cl₂ / 21 h / Ambient temperature

With pyridine; 2,6-di-tert-butyl-4-methyl-phenol; In dichloromethane; di-isopropyl ether; water;
DOI:10.1021/jo00073a034