C₄₉H₇₇NO₉Si₂

Base Information

Chemical Name:C₄₉H₇₇NO₉Si₂
CAS No.:1399799-99-5
Molecular Formula:C₄₉H₇₇NO₉Si₂
Molecular Weight:880.323
Hs Code.:

C<sub>49</sub>H<sub>77</sub>NO<sub>9</sub>Si<sub>2</sub>

Synonyms:C₄₉H₇₇NO₉Si₂

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Chemical Property of C₄₉H₇₇NO₉Si₂

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Technology Process of C₄₉H₇₇NO₉Si₂

There total 15 articles about C₄₉H₇₇NO₉Si₂ 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: 71.0%

: 3966-32-3
(R)-methoxyphenylacetic acid

: 1399799-97-3
C₄₀H₆₉NO₇Si₂

: 1399799-99-5
C₄₉H₇₇NO₉Si₂

Guidance literature:: With dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In dichloromethane; at 20 - 40 ℃; Inert atmosphere;
DOI:10.1002/chem.201104042

Reference yield:

: 68314-54-5
1-bromo-2-(methoxymethoxy)benzene

: 1399799-99-5
C₄₉H₇₇NO₉Si₂

Guidance literature:: Multi-step reaction with 9 steps

1.1: magnesium / tetrahydrofuran / 1 h / Inert atmosphere; Heating

1.2: 1.5 h / 0 °C / Inert atmosphere

2.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / diethyl ether / 5 h / -30 - -5 °C / Inert atmosphere

2.2: 14 h / 20 °C / Inert atmosphere

3.1: n-butyllithium; N,N,N,N,-tetramethylethylenediamine / diethyl ether / 2 h / -78 - -40 °C / Inert atmosphere

3.2: 14 h / -78 - -40 °C / Inert atmosphere

4.1: hydrogenchloride / ethanol; water / 2.5 h / 50 °C / Inert atmosphere

5.1: toluene-4-sulfonic acid / toluene / 0.5 h / Inert atmosphere; Reflux

6.1: sodium hydrogencarbonate; Dess-Martin periodane / dichloromethane / 0 °C / Inert atmosphere

7.1: tert.-butyl lithium / diethyl ether; pentane / 1 h / -78 °C / Inert atmosphere

7.2: 0.25 h / -78 °C / Inert atmosphere

7.3: -78 °C / Inert atmosphere

8.1: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 750.08 Torr

9.1: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 - 40 °C / Inert atmosphere

With hydrogenchloride; dmap; n-butyllithium; N,N,N,N,-tetramethylethylenediamine; palladium 10% on activated carbon; hydrogen; tert.-butyl lithium; sodium hydrogencarbonate; Dess-Martin periodane; toluene-4-sulfonic acid; magnesium; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; toluene; pentane; 1.2: Kumada coupling reaction / 6.1: Dess-Martin oxidation;
DOI:10.1002/chem.201104042

Reference yield:

: 11-epi-noricumazole A

: 1399799-99-5
C₄₉H₇₇NO₉Si₂

Guidance literature:: Multi-step reaction with 2 steps

1: palladium 10% on activated carbon; hydrogen / methanol / 20 °C / 750.08 Torr

2: dmap; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride / dichloromethane / 20 - 40 °C / Inert atmosphere

With dmap; palladium 10% on activated carbon; hydrogen; 1-ethyl-(3-(3-dimethylamino)propyl)-carbodiimide hydrochloride; In methanol; dichloromethane;
DOI:10.1002/chem.201104042