(S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

Base Information

Chemical Name:(S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one
CAS No.:1446846-73-6
Molecular Formula:C₃₀H₃₉NO₅S₄
Molecular Weight:621.907
Hs Code.:

Synonyms:(S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

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Chemical Property of (S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

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Technology Process of (S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

There total 7 articles about (S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one 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: 78.0%

: 1446846-70-3
(S)-5-(bromomethyl)-1-((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

: 50766-67-1
2-(3,4-dimethoxyphenyl)-1,3-dithiane

: 1446846-73-6
(S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

Guidance literature:: 2-(3,4-dimethoxyphenyl)-1,3-dithiane; With n-butyllithium; In tetrahydrofuran; hexane; at -78 ℃; for 0.5h; Inert atmosphere;

(S)-5-(bromomethyl)-1-((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one; With N,N,N,N,-tetramethylethylenediamine; In tetrahydrofuran; hexane; at -78 - -25 ℃; Inert atmosphere;
DOI:10.1080/00397911.2012.736004

Reference yield:

: 1446846-72-5
(S)-5-(hydroxylmethyl)-1-((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

: 1446846-73-6
(S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

Guidance literature:: Multi-step reaction with 3 steps

1.1: triethylamine / dichloromethane / 0 - 20 °C / Inert atmosphere

2.1: lithium bromide / acetone / 0 °C / Inert atmosphere; Reflux

3.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

3.2: -78 - -25 °C / Inert atmosphere

With n-butyllithium; triethylamine; lithium bromide; In tetrahydrofuran; hexane; dichloromethane; acetone;
DOI:10.1080/00397911.2012.736004

Reference yield:

: 1446846-75-8
C₁₉H₂₇NO₆S₃

: 1446846-73-6
(S)-1,5-bis((2-(3,4-dimethoxyphenyl)-1,3-dithian-2-yl)methyl)pyrrolidin-2-one

Guidance literature:: Multi-step reaction with 2 steps

1.1: lithium bromide / acetone / 0 °C / Inert atmosphere; Reflux

2.1: n-butyllithium / hexane; tetrahydrofuran / 0.5 h / -78 °C / Inert atmosphere

2.2: -78 - -25 °C / Inert atmosphere

With n-butyllithium; lithium bromide; In tetrahydrofuran; hexane; acetone;
DOI:10.1080/00397911.2012.736004