C₄₁H₅₂O₈

Base Information

Chemical Name:C₄₁H₅₂O₈
CAS No.:1592772-04-7
Molecular Formula:C₄₁H₅₂O₈
Molecular Weight:672.859
Hs Code.:

C<sub>41</sub>H<sub>52</sub>O<sub>8</sub>

Synonyms:C₄₁H₅₂O₈

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Chemical Property of C₄₁H₅₂O₈

Chemical Property:

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Technology Process of C₄₁H₅₂O₈

There total 34 articles about C₄₁H₅₂O₈ 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:

: methyl 3-O-benzyl-5-O-(p-toluenesulfonyl)-2-deoxy-D-ribofuranoside

: 1592772-04-7
C₄₁H₅₂O₈

Guidance literature:: Multi-step reaction with 15 steps

1.1: lithium triethylborohydride / tetrahydrofuran / 6.25 h / 20 - 45 °C / Inert atmosphere

2.1: boron trifluoride diethyl etherate / dichloromethane / 0.67 h / 0 - 20 °C / Inert atmosphere

3.1: 4-methyl-morpholine / dichloromethane / 2 h / 20 °C / Inert atmosphere

4.1: methyl iodide; sodium hydrogencarbonate / acetonitrile; water / 24 h / 20 °C

5.1: samarium diiodide / acetonitrile; methanol / 1 h / -20 °C / Inert atmosphere

6.1: 2,6-dimethylpyridine / dichloromethane / 0.75 h / 0 - 20 °C / Inert atmosphere

7.1: diisobutylaluminium hydride / dichloromethane; hexane / 0.75 h / -80 °C / Inert atmosphere

8.1: lithium chloride; triethylamine / acetonitrile / 5 h / 20 °C / Inert atmosphere

9.1: potassium tert-butylate; tert.-butylhydroperoxide / tetrahydrofuran / 16 h / -80 - -25 °C / Inert atmosphere

10.1: n-butyllithium / tetrahydrofuran; hexane; N,N,N,N,N,N-hexamethylphosphoric triamide / 0.67 h / -100 °C / Inert atmosphere

11.1: toluene-4-sulfonic acid / dichloromethane; methanol / 0.5 h / 20 °C

12.1: lithium bromide; magnesium bromide diethyl etherate / dichloromethane / 3 h / -15 - 0 °C / Inert atmosphere

13.1: sodium hydroxide; 18-crown-6 ether / tetrahydrofuran; water / 8 h / 0 °C

14.1: boron trifluoride diethyl etherate / dichloromethane; hexane / 2 h / -80 °C / Inert atmosphere; Molecular sieve

14.2: 2 h / 20 °C

15.1: toluene-4-sulfonic acid / chloroform; methanol / 8 h / 56 °C / Inert atmosphere

15.2: 1 h / 56 °C / Inert atmosphere

With 4-methyl-morpholine; 2,6-dimethylpyridine; tert.-butylhydroperoxide; n-butyllithium; samarium diiodide; magnesium bromide diethyl etherate; 18-crown-6 ether; boron trifluoride diethyl etherate; potassium tert-butylate; diisobutylaluminium hydride; lithium triethylborohydride; sodium hydrogencarbonate; toluene-4-sulfonic acid; triethylamine; lithium chloride; lithium bromide; sodium hydroxide; methyl iodide; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; dichloromethane; chloroform; water; acetonitrile; 8.1: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1021/ol500788c

Reference yield:

: methyl 3-O-benzyl-2,5-dideoxy-D-erythropentofuranoside

: 1592772-04-7
C₄₁H₅₂O₈

Guidance literature:: Multi-step reaction with 14 steps

1.1: boron trifluoride diethyl etherate / dichloromethane / 0.67 h / 0 - 20 °C / Inert atmosphere

2.1: 4-methyl-morpholine / dichloromethane / 2 h / 20 °C / Inert atmosphere

3.1: methyl iodide; sodium hydrogencarbonate / acetonitrile; water / 24 h / 20 °C

4.1: samarium diiodide / acetonitrile; methanol / 1 h / -20 °C / Inert atmosphere

5.1: 2,6-dimethylpyridine / dichloromethane / 0.75 h / 0 - 20 °C / Inert atmosphere

6.1: diisobutylaluminium hydride / dichloromethane; hexane / 0.75 h / -80 °C / Inert atmosphere

7.1: lithium chloride; triethylamine / acetonitrile / 5 h / 20 °C / Inert atmosphere

8.1: potassium tert-butylate; tert.-butylhydroperoxide / tetrahydrofuran / 16 h / -80 - -25 °C / Inert atmosphere

9.1: n-butyllithium / tetrahydrofuran; hexane; N,N,N,N,N,N-hexamethylphosphoric triamide / 0.67 h / -100 °C / Inert atmosphere

10.1: toluene-4-sulfonic acid / dichloromethane; methanol / 0.5 h / 20 °C

11.1: lithium bromide; magnesium bromide diethyl etherate / dichloromethane / 3 h / -15 - 0 °C / Inert atmosphere

12.1: sodium hydroxide; 18-crown-6 ether / tetrahydrofuran; water / 8 h / 0 °C

13.1: boron trifluoride diethyl etherate / dichloromethane; hexane / 2 h / -80 °C / Inert atmosphere; Molecular sieve

13.2: 2 h / 20 °C

14.1: toluene-4-sulfonic acid / chloroform; methanol / 8 h / 56 °C / Inert atmosphere

14.2: 1 h / 56 °C / Inert atmosphere

With 4-methyl-morpholine; 2,6-dimethylpyridine; tert.-butylhydroperoxide; n-butyllithium; samarium diiodide; magnesium bromide diethyl etherate; 18-crown-6 ether; boron trifluoride diethyl etherate; potassium tert-butylate; diisobutylaluminium hydride; sodium hydrogencarbonate; toluene-4-sulfonic acid; triethylamine; lithium chloride; lithium bromide; sodium hydroxide; methyl iodide; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; dichloromethane; chloroform; water; acetonitrile; 7.1: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1021/ol500788c

Reference yield:

: 1592771-01-1
(2R,3S)-3-(benzyloxy)-4-(1,3-dithian-2-yl)butan-2-ol

: 1592772-04-7
C₄₁H₅₂O₈

Guidance literature:: Multi-step reaction with 13 steps

1.1: 4-methyl-morpholine / dichloromethane / 2 h / 20 °C / Inert atmosphere

2.1: methyl iodide; sodium hydrogencarbonate / acetonitrile; water / 24 h / 20 °C

3.1: samarium diiodide / acetonitrile; methanol / 1 h / -20 °C / Inert atmosphere

4.1: 2,6-dimethylpyridine / dichloromethane / 0.75 h / 0 - 20 °C / Inert atmosphere

5.1: diisobutylaluminium hydride / dichloromethane; hexane / 0.75 h / -80 °C / Inert atmosphere

6.1: lithium chloride; triethylamine / acetonitrile / 5 h / 20 °C / Inert atmosphere

7.1: potassium tert-butylate; tert.-butylhydroperoxide / tetrahydrofuran / 16 h / -80 - -25 °C / Inert atmosphere

8.1: n-butyllithium / tetrahydrofuran; hexane; N,N,N,N,N,N-hexamethylphosphoric triamide / 0.67 h / -100 °C / Inert atmosphere

9.1: toluene-4-sulfonic acid / dichloromethane; methanol / 0.5 h / 20 °C

10.1: lithium bromide; magnesium bromide diethyl etherate / dichloromethane / 3 h / -15 - 0 °C / Inert atmosphere

11.1: sodium hydroxide; 18-crown-6 ether / tetrahydrofuran; water / 8 h / 0 °C

12.1: boron trifluoride diethyl etherate / dichloromethane; hexane / 2 h / -80 °C / Inert atmosphere; Molecular sieve

12.2: 2 h / 20 °C

13.1: toluene-4-sulfonic acid / chloroform; methanol / 8 h / 56 °C / Inert atmosphere

13.2: 1 h / 56 °C / Inert atmosphere

With 4-methyl-morpholine; 2,6-dimethylpyridine; tert.-butylhydroperoxide; n-butyllithium; samarium diiodide; magnesium bromide diethyl etherate; 18-crown-6 ether; boron trifluoride diethyl etherate; potassium tert-butylate; diisobutylaluminium hydride; sodium hydrogencarbonate; toluene-4-sulfonic acid; triethylamine; lithium chloride; lithium bromide; sodium hydroxide; methyl iodide; In tetrahydrofuran; methanol; N,N,N,N,N,N-hexamethylphosphoric triamide; hexane; dichloromethane; chloroform; water; acetonitrile; 6.1: |Horner-Wadsworth-Emmons Olefination;
DOI:10.1021/ol500788c