(3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole

Base Information

• Chemical Name: (3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole
• CAS No.: 1544435-33-7
• Molecular Formula: C₁₉H₂₆O₆
• Molecular Weight: 350.412
• Mol file: 1544435-33-7.mol

Synonyms:(3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole

Chemical Property of (3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of (3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole

There total 2 articles about (3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole 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: 80.0%

1-bromo-4-methoxy-benzene (104-92-7) + C26H37NO11 → (3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole (1544435-33-7)

Guidance literature:

With [2,2]bipyridinyl; nickel(II) bromide dimethoxyethane; (4s,6s)-2,4,5,6-tetra(9H-carbazol-9-yl)isophthalonitrile; sodium carbonate; In 1,4-dioxane; at 5 - 84 ℃; for 10h; diastereoselective reaction; Inert atmosphere; Irradiation;

DOI:10.1002/anie.202014991

Reference yield:

2,3:5,6-Di-O-isopropyliden-α-D-mannofuranosyl-bromid (38838-12-9) + 4-methoxyphenyl magnesium bromide (13139-86-1) → (3aS,4R,6R,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole (1544435-33-7) + (3aS,4R,6S,6aR)-4-((R)-2,2-dimethyl-1,3-dioxolan-4-yl)-6-(4-methoxyphenyl)-2,2-dimethyl-tetrahydrofuro[3,4-d][1,3]dioxole

Guidance literature:

With triphenylphosphine; In diethyl ether; at 0 - 20 ℃; Overall yield = 93 %; diastereoselective reaction; Green chemistry;

DOI:10.1016/j.tetlet.2013.12.035

upstream raw materials:

2,3:5,6-Di-O-isopropyliden-α-D-mannofuranosyl-bromid

4-methoxyphenyl magnesium bromide

1-bromo-4-methoxy-benzene