C₁₉H₂₆O₇S

Base Information

Chemical Name:C₁₉H₂₆O₇S
CAS No.:1287262-54-7
Molecular Formula:C₁₉H₂₆O₇S
Molecular Weight:398.477
Hs Code.:

C<sub>19</sub>H<sub>26</sub>O<sub>7</sub>S

Synonyms:C₁₉H₂₆O₇S

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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 C₁₉H₂₆O₇S

Chemical Property:

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Technology Process of C₁₉H₂₆O₇S

There total 2 articles about C₁₉H₂₆O₇S 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: 90.0%

: 110501-48-9
(2S,2'R,5'S)-5'-((R)-1,2-Dihydroxy-ethyl)-2,5'-dimethyl-tetrahydro-[2,2']bifuranyl-5-one

: 98-59-9
p-toluenesulfonyl chloride

: 1287262-54-7
C₁₉H₂₆O₇S

Guidance literature:: (2S,2'R,5'S)-5'-((R)-1,2-Dihydroxy-ethyl)-2,5'-dimethyl-tetrahydro-[2,2']bifuranyl-5-one; With di(n-butyl)tin oxide; In benzene; for 3h; Reflux;

p-toluenesulfonyl chloride; With tetrabutylammomium bromide; In benzene; at 20 ℃; for 0.5h;
DOI:10.1055/s-0030-1258327

Reference yield:

: 1287262-53-6
C₂₂H₃₃NO₇S

: 1287262-54-7
C₁₉H₂₆O₇S

Guidance literature:: Multi-step reaction with 2 steps

1.1: sodium tetrahydroborate; dimethylsulfide borane complex / tetrahydrofuran; toluene / 2 h / -10 °C

2.1: di(n-butyl)tin oxide / benzene / 3 h / Reflux

2.2: 0.5 h / 20 °C

With sodium tetrahydroborate; dimethylsulfide borane complex; di(n-butyl)tin oxide; In tetrahydrofuran; toluene; benzene;
DOI:10.1055/s-0030-1258327

Reference yield:

: 1287262-54-7
C₁₉H₂₆O₇S

: C₄₁H₇₂O₇Si

Guidance literature:: Multi-step reaction with 5 steps

1: tri-n-butyl-tin hydride; sodium iodide; 1,1'-azobis(1-cyanocyclohexanenitrile) / 1,2-dimethoxyethane / 18 h / 80 °C

2: dmap; triethylamine / dichloromethane / 72 h / Reflux

3: diisobutylaluminium hydride / toluene / 2 h / -78 °C

4: calcium chloride / dichloromethane / 18 h / 20 °C

5: ethylaluminum dichloride; diethylaluminium chloride / hexane; dichloromethane / 0.5 h / -78 - -30 °C

With dmap; tri-n-butyl-tin hydride; ethylaluminum dichloride; diethylaluminium chloride; diisobutylaluminium hydride; triethylamine; sodium iodide; calcium chloride; 1,1'-azobis(1-cyanocyclohexanenitrile); In 1,2-dimethoxyethane; hexane; dichloromethane; toluene;
DOI:10.1055/s-0030-1258327