(R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate

Base Information

Chemical Name:(R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate
CAS No.:1214919-08-0
Molecular Formula:C₁₈H₁₉NO₅S
Molecular Weight:361.419
Hs Code.:

Synonyms:(R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate

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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 (R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate

Chemical Property:

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Technology Process of (R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate

There total 4 articles about (R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate 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:

: 2058-74-4
1-methyl-1H-indole-2,3-dione

: 1214919-08-0
(R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 3 steps

1.1: C₁₈H₂₃F₆N₃S / diethyl ether / 24.08 h / -20 °C

2.1: ozone / dichloromethane / 0.5 h / -78 - 20 °C

2.2: 3.08 h / 0 °C

3.1: pyridine / 12 h / 20 °C

With pyridine; C₁₈H₂₃F₆N₃S; ozone; In diethyl ether; dichloromethane; 1.1: |Aldol Addition;
DOI:10.1002/anie.201302274

Reference yield:

: 1178982-16-5
(R)-3-allyl-3-hydroxy-1-methylindolin-2-one

: 1214919-08-0
(R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: osmium(VIII) oxide; sodium periodate; methanol; water / tert-butyl alcohol / 6 h / 20 °C

1.2: 1 h / 0 °C

2.1: pyridine / 14 h / 20 °C

With pyridine; methanol; sodium periodate; osmium(VIII) oxide; water; In tert-butyl alcohol;
DOI:10.1039/d0ob01386b

Reference yield:

: C₂₀H₁₉NO₄

: 1214919-08-0
(R)-2-(3-hydroxy-1-methyl-2-oxoindolin-3-yl)ethyl 4-methylbenzenesulfonate

Guidance literature:: Multi-step reaction with 2 steps

1.1: ozone / dichloromethane / 0.5 h / -78 - 20 °C

1.2: 3.08 h / 0 °C

2.1: pyridine / 12 h / 20 °C

With pyridine; ozone; In dichloromethane;
DOI:10.1002/anie.201302274