Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester

Base Information

Chemical Name:Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester
CAS No.:133488-02-5
Molecular Formula:C₂₅H₂₈O₆S
Molecular Weight:456.56
Hs Code.:

Synonyms:Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester

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Chemical Property of Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester

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Technology Process of Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester

There total 1 articles about Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester 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: 91.0%

: 78095-15-5
3-<4,5-dimethoxy-2-(phenylmethoxy)benzene>propanol

: 98-59-9
p-toluenesulfonyl chloride

: 133488-02-5
Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester

Guidance literature:: With pyridine; In dichloromethane; at 0 ℃;
DOI:10.1016/S0022-1139(00)80314-0

Reference yield: 93.0%

: 133488-02-5
Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester

: 133488-03-6
1-Benzyloxy-2-(3-fluoro-propyl)-4,5-dimethoxy-benzene

Guidance literature:: With tetrabutyl ammonium fluoride; In tetrahydrofuran; Heating;
DOI:10.1016/S0022-1139(00)80314-0

Reference yield:

: 133488-02-5
Toluene-4-sulfonic acid 3-(2-benzyloxy-4,5-dimethoxy-phenyl)-propyl ester

: 133129-42-7
(S)-2,3-dimethoxy-N-[(1-ethyl-2-pyrrolidinyl)methyl]-5-(3-fluoropropyl)-6-hydroxybenzamide

Guidance literature:: Multi-step reaction with 7 steps

1: 93 percent / N(Bu)4F / tetrahydrofuran / Heating

2: 100 percent / H₂ / Pd/C / methanol / 20 °C

3: 89 percent / Br₂, NaHCO₃ / CCl₄ / 0 °C

4: 87 percent / NaOH / Adogen

5: 1.) t-BuLi / 1.) ether, -78 deg C, 2.) ether, -78 deg C

6: oxalyl chloride / dimethylformamide; CH₂Cl₂ / 0 °C

7: 2.) aq. HCl / 1.) CH₂Cl₂, 20 deg C, 2.) MeOH, 20 deg C

With hydrogenchloride; sodium hydroxide; oxalyl dichloride; tetrabutyl ammonium fluoride; hydrogen; bromine; tert.-butyl lithium; sodium hydrogencarbonate; palladium on activated charcoal; triisooctyl amine; In tetrahydrofuran; methanol; tetrachloromethane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1016/S0022-1139(00)80314-0