C₄₄H₇₂O₇Si₂

Base Information

Chemical Name:C₄₄H₇₂O₇Si₂
CAS No.:1365414-38-5
Molecular Formula:C₄₄H₇₂O₇Si₂
Molecular Weight:769.222
Hs Code.:

C<sub>44</sub>H<sub>72</sub>O<sub>7</sub>Si<sub>2</sub>

Synonyms:

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Chemical Property of C₄₄H₇₂O₇Si₂

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Technology Process of C₄₄H₇₂O₇Si₂

There total 15 articles about C₄₄H₇₂O₇Si₂ 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%

: 1352481-41-4
(4R,6S)-4-((2S,3S)-3-(benzyloxy)-2-(4-methoxybenzyloxy)butyl)-6-(2-(5-((tertbutyldimethylsilyloxy)methyl)furan-2-yl)propan-2-yl)-2,2-diisopropyl-1,3,2-dioxasilinane

: 917-54-4
methyllithium

: 74-88-4
methyl iodide

: 1365414-38-5
C₄₄H₇₂O₇Si₂

Guidance literature:: (4R,6S)-4-((2S,3S)-3-(benzyloxy)-2-(4-methoxybenzyloxy)butyl)-6-(2-(5-((tertbutyldimethylsilyloxy)methyl)furan-2-yl)propan-2-yl)-2,2-diisopropyl-1,3,2-dioxasilinane; methyllithium; In N,N,N,N,N,N-hexamethylphosphoric triamide; Inert atmosphere;

methyl iodide; In N,N,N,N,N,N-hexamethylphosphoric triamide;
DOI:10.1021/ol202966m

Reference yield:

: 27230-58-6
(5-bromo-2-furan-2-yl)methanol

: 1365414-38-5
C₄₄H₇₂O₇Si₂

Guidance literature:: Multi-step reaction with 7 steps

1.1: 1H-imidazole; dmap / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

2.1: lithium dicyclohexylamide / toluene / 0.17 h / 0 °C / Inert atmosphere

2.2: 20 °C / Inert atmosphere

3.1: diisobutylaluminium hydride / diethyl ether / 1 h / -78 °C / Inert atmosphere

4.1: di-n-butylboryl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine / diethyl ether / 0.55 h / -100 °C / Inert atmosphere

4.2: 7 h / -100 - -78 °C / Inert atmosphere

5.1: tetramethylammonium triacetoxyborohydride / acetic acid; acetonitrile / 20 h / -20 °C / Inert atmosphere

6.1: dmap; triethylamine / N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere

7.1: N,N,N,N,N,N-hexamethylphosphoric triamide / Inert atmosphere

With 1H-imidazole; dmap; di-n-butylboryl trifluoromethanesulfonate; diisobutylaluminium hydride; lithium dicyclohexylamide; triethylamine; N-ethyl-N,N-diisopropylamine; tetramethylammonium triacetoxyborohydride; In N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; acetic acid; N,N-dimethyl-formamide; toluene; acetonitrile; 4.1: Aldol reaction / 4.2: Aldol reaction;
DOI:10.1021/ol202966m

Reference yield:

: 585-70-6
5-bromo-furan-2-carboxylic acid

: 1365414-38-5
C₄₄H₇₂O₇Si₂

Guidance literature:: Multi-step reaction with 8 steps

1.1: borane-THF / tetrahydrofuran / 48 h / 0 - 20 °C / Inert atmosphere

2.1: 1H-imidazole; dmap / dichloromethane / 1 h / 0 - 20 °C / Inert atmosphere

3.1: lithium dicyclohexylamide / toluene / 0.17 h / 0 °C / Inert atmosphere

3.2: 20 °C / Inert atmosphere

4.1: diisobutylaluminium hydride / diethyl ether / 1 h / -78 °C / Inert atmosphere

5.1: di-n-butylboryl trifluoromethanesulfonate; N-ethyl-N,N-diisopropylamine / diethyl ether / 0.55 h / -100 °C / Inert atmosphere

5.2: 7 h / -100 - -78 °C / Inert atmosphere

6.1: tetramethylammonium triacetoxyborohydride / acetic acid; acetonitrile / 20 h / -20 °C / Inert atmosphere

7.1: dmap; triethylamine / N,N-dimethyl-formamide / 12 h / 20 °C / Inert atmosphere

8.1: N,N,N,N,N,N-hexamethylphosphoric triamide / Inert atmosphere

With 1H-imidazole; dmap; borane-THF; di-n-butylboryl trifluoromethanesulfonate; diisobutylaluminium hydride; lithium dicyclohexylamide; triethylamine; N-ethyl-N,N-diisopropylamine; tetramethylammonium triacetoxyborohydride; In tetrahydrofuran; N,N,N,N,N,N-hexamethylphosphoric triamide; diethyl ether; dichloromethane; acetic acid; N,N-dimethyl-formamide; toluene; acetonitrile; 5.1: Aldol reaction / 5.2: Aldol reaction;
DOI:10.1021/ol202966m