Benzenesulfonic acid, 4-methoxy-, phenyl ester

Base Information

Chemical Name:Benzenesulfonic acid, 4-methoxy-, phenyl ester
CAS No.:62141-81-5
Molecular Formula:C13H12O4S
Molecular Weight:264.302
Hs Code.:

Synonyms:4-Methoxy-benzolsulfonsaeure-phenylester;p-Anisylsulfonsaeure-phenylester;p-Methoxybenzolsulfonsaeure-phenylester;4-methoxy-benzenesulfonic acid phenyl ester;

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Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

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Chemical Property of Benzenesulfonic acid, 4-methoxy-, phenyl ester

Chemical Property:

Melting Point:60-63 °C
Boiling Point:410.2±37.0 °C(Predicted)
PSA：60.98000
Density:1.276±0.06 g/cm3(Predicted)
LogP:3.54370

Purity/Quality:

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Technology Process of Benzenesulfonic acid, 4-methoxy-, phenyl ester

There total 4 articles about Benzenesulfonic acid, 4-methoxy-, phenyl 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: 15.0%

: 16475-29-9
phenylchlorosulfate

: 5720-07-0
4-methoxyphenylboronic acid

: 62141-81-5
4-methoxybenzolsulfonsaeure-phenylester

: 98-68-0
4-methoxy-phenyl-sulphonyl chloride

Guidance literature:: With t-BuBrettPhos; palladium diacetate; potassium carbonate; In toluene; at 75 ℃; for 12h; Reagent/catalyst;
DOI:10.1021/ja405949a

Reference yield:

: 108-95-2,27073-41-2
phenol

: 62141-81-5
4-methoxybenzolsulfonsaeure-phenylester

Guidance literature:: Multi-step reaction with 2 steps

1: pyridine; sulfuryl dichloride / diethyl ether / 2 h / -78 - 20 °C / Inert atmosphere

2: palladium diacetate; potassium carbonate; t-BuBrettPhos / toluene / 12 h / 75 °C

With pyridine; sulfuryl dichloride; t-BuBrettPhos; palladium diacetate; potassium carbonate; In diethyl ether; toluene; 2: |Suzuki-Miyaura Coupling;
DOI:10.1021/ja405949a