isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester

Base Information

Chemical Name:isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester
CAS No.:251108-88-0
Molecular Formula:C₁₈H₂₃Cl₂NO₃
Molecular Weight:372.292
Hs Code.:

Synonyms:isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester

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Chemical Property of isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester

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Technology Process of isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester

There total 2 articles about isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl 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: 98.0%

: 97-72-3
2-Methylpropionic anhydride

: 251108-85-7
N-allyl-N-benzyl-2,2-dichloro-3-hydroxybutanamide

: 251108-88-0
isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester

Guidance literature:: With pyridine; at 20 ℃;
DOI:10.1080/00397919908086013

Reference yield:

: 91989-79-6
N-Allyl-N-benzyl-2,2,2-trichloroacetamide

: 251108-88-0
isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 99 percent / nBuLi / hexane; tetrahydrofuran / 1 h / -78 °C

2: 98 percent / Py / 20 °C

With pyridine; n-butyllithium; In tetrahydrofuran; hexane; 1: Condensation / 2: Acylation;
DOI:10.1080/00397919908086013

Reference yield:

: 251108-88-0
isobutyric acid 2-(allyl-benzyl-carbamoyl)-2,2-dichloro-1-methyl-ethyl ester

: Isobutyric acid 1-((3R,4S)-1-benzyl-3-chloro-4-chloromethyl-2-oxo-pyrrolidin-3-yl)-ethyl ester

: Isobutyric acid 1-((3R,4R)-1-benzyl-3-chloro-4-chloromethyl-2-oxo-pyrrolidin-3-yl)-ethyl ester

Guidance literature:: With N,N,N,N,-tetramethylethylenediamine; copper dichloride; In acetonitrile; at 60 ℃; for 20h;
DOI:10.1080/00397919908086013