2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

Base Information

Chemical Name:2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide
CAS No.:276238-66-5
Molecular Formula:C₂₁H₃₁NO₈S
Molecular Weight:457.545
Hs Code.:

2-benzenesulfonyl-<i>N</i>-methoxy-<i>N</i>-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

Synonyms:2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

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Chemical Property of 2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

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Technology Process of 2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

There total 3 articles about 2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide 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: 68.0%

: 71769-39-6
(2S,3S,4R)-1,2;3,4-di-O-isopropylidene-5-iodo-1,2,3,4-pentanetetrol

: 258874-02-1
N-methoxy-N-methyl-2-phenylsulfonylacetamide

: 276238-66-5
2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

Guidance literature:: With potassium carbonate; In N,N-dimethyl-formamide; at 60 ℃; for 30h;
DOI:10.1055/s-2000-6337

Reference yield:

: 873-55-2
sodium benzenesulfonate

: 276238-66-5
2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

Guidance literature:: Multi-step reaction with 2 steps

1: 80 percent / dimethylformamide / 24 h / 20 °C

2: 68 percent / K₂CO₃ / dimethylformamide / 30 h / 60 °C

With potassium carbonate; In N,N-dimethyl-formamide; 1: Alkylation / 2: Alkylation;
DOI:10.1055/s-2000-6337

Reference yield:

: 191731-37-0
N-methoxy-N-methyl-2-(phenylthio)acetamide

: 276238-66-5
2-benzenesulfonyl-N-methoxy-N-methyl-3-(2,2,2',2'-tetramethyl-[4,4']bi[[1,3]dioxolanyl]-5-yl)-propionamide

Guidance literature:: Multi-step reaction with 2 steps

1: H₂O₂; Ac₂O / H₂O; acetic acid / 8 h / 20 °C

2: 68 percent / K₂CO₃ / dimethylformamide / 30 h / 60 °C

With dihydrogen peroxide; acetic anhydride; potassium carbonate; In water; acetic acid; N,N-dimethyl-formamide; 1: Oxidation / 2: Alkylation;
DOI:10.1055/s-2000-6337