C₄₄H₄₃NO₁₁

Base Information

Chemical Name:C₄₄H₄₃NO₁₁
CAS No.:1402589-23-4
Molecular Formula:C₄₄H₄₃NO₁₁
Molecular Weight:761.826
Hs Code.:

C<sub>44</sub>H<sub>43</sub>NO<sub>11</sub>

Synonyms:

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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 C₄₄H₄₃NO₁₁

Chemical Property:

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Technology Process of C₄₄H₄₃NO₁₁

There total 10 articles about C₄₄H₄₃NO₁₁ 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:

: 864514-26-1
Acetic acid (4R,6R)-4-(tert-butyl-dimethyl-silanyloxy)-5,5-dimethyl-6-(2-oxo-ethyl)-tetrahydro-pyran-2-yl ester

: 1402589-23-4
C₄₄H₄₃NO₁₁

: C₄₄H₄₃NO₁₁

Guidance literature:: Multi-step reaction with 6 steps

1: N,N’-(1R,2R)-cyclohexane-1,2-diylbis(1,1,1-trifluoromethanesulfonamide); titanium(IV)isopropoxide / toluene / 8 h / -10 °C / Inert atmosphere

2: zinc(II) iodide / acetonitrile / 0.67 h / 0 °C / Inert atmosphere

3: Dess-Martin periodane / 3 h / 0 °C / Inert atmosphere

4: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

5: pyridine / 20 h / 20 °C / Inert atmosphere

6: phenylborondichloride; N-ethyl-N,N-diisopropylamine / dichloromethane; methanol / 3.5 h / -78 °C

With phenylborondichloride; tetrabutyl ammonium fluoride; titanium(IV)isopropoxide; Dess-Martin periodane; N,N’-(1R,2R)-cyclohexane-1,2-diylbis(1,1,1-trifluoromethanesulfonamide); N-ethyl-N,N-diisopropylamine; zinc(II) iodide; In tetrahydrofuran; pyridine; methanol; dichloromethane; toluene; acetonitrile;
DOI:10.1021/ja3057612

Reference yield:

: 864514-42-1
Acetic acid (4R,6R)-4-(tert-butyl-dimethyl-silanyloxy)-6-(2-hydroxy-butyl)-5,5-dimethyl-tetrahydro-pyran-2-yl ester

: 1402589-23-4
C₄₄H₄₃NO₁₁

: C₄₄H₄₃NO₁₁

Guidance literature:: Multi-step reaction with 5 steps

1: zinc(II) iodide / acetonitrile / 0.67 h / 0 °C / Inert atmosphere

2: Dess-Martin periodane / 3 h / 0 °C / Inert atmosphere

3: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

4: pyridine / 20 h / 20 °C / Inert atmosphere

5: phenylborondichloride; N-ethyl-N,N-diisopropylamine / dichloromethane; methanol / 3.5 h / -78 °C

With phenylborondichloride; tetrabutyl ammonium fluoride; Dess-Martin periodane; N-ethyl-N,N-diisopropylamine; zinc(II) iodide; In tetrahydrofuran; pyridine; methanol; dichloromethane; acetonitrile;
DOI:10.1021/ja3057612

Reference yield:

: C₁₈H₃₃NO₃Si

: 1402589-23-4
C₄₄H₄₃NO₁₁

: C₄₄H₄₃NO₁₁

Guidance literature:: Multi-step reaction with 3 steps

1: tetrabutyl ammonium fluoride / tetrahydrofuran / 2 h / 20 °C / Inert atmosphere

2: pyridine / 20 h / 20 °C / Inert atmosphere

3: phenylborondichloride; N-ethyl-N,N-diisopropylamine / dichloromethane; methanol / 3.5 h / -78 °C

With phenylborondichloride; tetrabutyl ammonium fluoride; N-ethyl-N,N-diisopropylamine; In tetrahydrofuran; pyridine; methanol; dichloromethane;
DOI:10.1021/ja3057612