C₅₇H₄₈O₈

Base Information

Chemical Name:C₅₇H₄₈O₈
CAS No.:1350896-06-8
Molecular Formula:C₅₇H₄₈O₈
Molecular Weight:861.003
Hs Code.:

C<sub>57</sub>H<sub>48</sub>O<sub>8</sub>

Synonyms:C₅₇H₄₈O₈

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Chemical Property of C₅₇H₄₈O₈

Chemical Property:

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Technology Process of C₅₇H₄₈O₈

There total 13 articles about C₅₇H₄₈O₈ 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: 61.0%

: 1350895-94-1
(2R,3R)-2-phenyl-5,7-dibenzyloxy-chroman-3-ol

: 1486-47-1
3,4,5-tris(benzyloxy)benzoyl chloride

: 1350896-06-8
C₅₇H₄₈O₈

Guidance literature:: With dmap; triethylamine; In dichloromethane; at 20 ℃; for 16h; Inert atmosphere;
DOI:10.1016/j.bmcl.2011.09.116

Reference yield:

: 863237-41-6
4,6-dibenzyloxy-2-methoxymethyloxybenzaldehyde

: 1350896-06-8
C₅₇H₄₈O₈

Guidance literature:: Multi-step reaction with 11 steps

1.1: potassium hydroxide / ethanol; water / 0.17 h / 0 °C

1.2: 0 - 20 °C

2.1: benzo[1,3,2]dioxaborole / tetrahydrofuran / -78 - 20 °C / Inert atmosphere

3.1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 °C / Inert atmosphere

4.1: bromine; triethylamine; triphenylphosphine / dichloromethane / 0 - 20 °C

5.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 24 h / 110 °C / Inert atmosphere

6.1: AD-mix β; methanesulfonamide / tetrahydrofuran; water; tert-butyl alcohol / 120 h / 0 °C

7.1: hydrogenchloride / methanol; diethyl ether; water / 6.5 h / Reflux; Inert atmosphere

8.1: pyridinium p-toluenesulfonate / dichloromethane / 1 h / 20 °C / Inert atmosphere

9.1: dichloromethane / 1.17 h / 0 °C / Inert atmosphere; Molecular sieve

10.1: potassium carbonate / acetone / 48 h / 20 °C / Inert atmosphere

10.2: 1.25 h / 20 °C / Inert atmosphere

11.1: dmap; triethylamine / dichloromethane / 16 h / 20 °C / Inert atmosphere

With hydrogenchloride; dmap; lithium aluminium tetrahydride; methanesulfonamide; AD-mix β; bromine; pyridinium p-toluenesulfonate; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; triphenylphosphine; potassium hydroxide; benzo[1,3,2]dioxaborole; In tetrahydrofuran; methanol; diethyl ether; ethanol; dichloromethane; water; acetone; toluene; tert-butyl alcohol; 6.1: Sharpless dihydroxylation;
DOI:10.1016/j.bmcl.2011.09.116

Reference yield:

: 1350895-90-7
C₃₁H₂₈O₅

: 1350896-06-8
C₅₇H₄₈O₈

Guidance literature:: Multi-step reaction with 10 steps

1.1: benzo[1,3,2]dioxaborole / tetrahydrofuran / -78 - 20 °C / Inert atmosphere

2.1: lithium aluminium tetrahydride / tetrahydrofuran / 2 h / 0 °C / Inert atmosphere

3.1: bromine; triethylamine; triphenylphosphine / dichloromethane / 0 - 20 °C

4.1: 1,8-diazabicyclo[5.4.0]undec-7-ene / toluene / 24 h / 110 °C / Inert atmosphere

5.1: AD-mix β; methanesulfonamide / tetrahydrofuran; water; tert-butyl alcohol / 120 h / 0 °C

6.1: hydrogenchloride / methanol; diethyl ether; water / 6.5 h / Reflux; Inert atmosphere

7.1: pyridinium p-toluenesulfonate / dichloromethane / 1 h / 20 °C / Inert atmosphere

8.1: dichloromethane / 1.17 h / 0 °C / Inert atmosphere; Molecular sieve

9.1: potassium carbonate / acetone / 48 h / 20 °C / Inert atmosphere

9.2: 1.25 h / 20 °C / Inert atmosphere

10.1: dmap; triethylamine / dichloromethane / 16 h / 20 °C / Inert atmosphere

With hydrogenchloride; dmap; lithium aluminium tetrahydride; methanesulfonamide; AD-mix β; bromine; pyridinium p-toluenesulfonate; potassium carbonate; 1,8-diazabicyclo[5.4.0]undec-7-ene; triethylamine; triphenylphosphine; benzo[1,3,2]dioxaborole; In tetrahydrofuran; methanol; diethyl ether; dichloromethane; water; acetone; toluene; tert-butyl alcohol; 5.1: Sharpless dihydroxylation;
DOI:10.1016/j.bmcl.2011.09.116