N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

Base Information

Chemical Name:N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide
CAS No.:663619-54-3
Molecular Formula:C₂₂H₂₂N₂O₄
Molecular Weight:378.428
Hs Code.:

<i>N</i>-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-<i>N</i>-(4-methoxy-phenyl)-acetamide

Synonyms:N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

Suppliers and Price of N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

Supply Marketing:

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

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

There total 7 articles about N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide 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: 100.0%

: 108-24-7
acetic anhydride

: 663619-52-1
(3R,4S,5S)-3-Methoxy-4-(4-methoxy-phenylamino)-5-phenylethynyl-pyrrolidin-2-one

: 663619-54-3
N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

Guidance literature:: With dmap; triethylamine; at 20 ℃; for 1h;
DOI:10.1021/jo035623k

Reference yield:

: 536-74-3
phenylacetylene

: 663619-54-3
N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: 64 percent / tetrahydrofuran; hexane / 4 h / -78 °C

2.1: 82 percent / triethylamine / CH₂Cl₂ / 0 - 20 °C

3.1: 71 percent / NaN₃ / dimethylformamide / 20 °C

4.1: CH₂Cl₂ / 3 h / 20 °C

5.1: NaOCH₃; CH₃OH / 2 h / 20 °C

6.1: 100 percent / triethylamine; DMAP / 1 h / 20 °C

With methanol; dmap; n-butyllithium; sodium azide; sodium methylate; triethylamine; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo035623k

Reference yield:

: 180062-99-1
3-methoxy-1-(4-methoxy-phenyl)-4-oxo-azetidine-2-carbaldehyde

: 663619-54-3
N-(4-methoxy-5-oxo-2-phenylethynyl-pyrrolidin-3-yl)-N-(4-methoxy-phenyl)-acetamide

Guidance literature:: Multi-step reaction with 6 steps

1.1: n-BuLi / tetrahydrofuran; hexane / 0.5 h / -78 °C

1.2: 64 percent / tetrahydrofuran; hexane / 4 h / -78 °C

2.1: 82 percent / triethylamine / CH₂Cl₂ / 0 - 20 °C

3.1: 71 percent / NaN₃ / dimethylformamide / 20 °C

4.1: CH₂Cl₂ / 3 h / 20 °C

5.1: NaOCH₃; CH₃OH / 2 h / 20 °C

6.1: 100 percent / triethylamine; DMAP / 1 h / 20 °C

With methanol; dmap; n-butyllithium; sodium azide; sodium methylate; triethylamine; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide;
DOI:10.1021/jo035623k