Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

Base Information

• Chemical Name: Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester
• CAS No.: 156276-65-2
• Molecular Formula: C₂₄H₃₂O₆S
• Molecular Weight: 448.58
• Mol file: 156276-65-2.mol

Synonyms:Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

Chemical Property of Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
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MSDS Files:

Useful:

Technology Process of Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester

There total 1 articles about Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester 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: 74.0%

para-tert-butylphenol (98-54-4) + (4S,5S)-2,2-dimethyl-4,5-bis(p-toluenesulfonyloxymethyl)-1,3-dioxolan (37002-45-2) → Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester (156276-65-2)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 100 ℃; for 48h;

Reference yield: 80.0%

Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester (156276-65-2) + 3,5-Bis-[(4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy]-phenol (156276-60-7) → GO dendrimer

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 120 ℃;

DOI:10.1016/S0040-4039(00)73234-5

Reference yield: 65.0%

1-benzyloxy-3,5-dihydroxybenzene (59291-87-1) + Toluene-4-sulfonic acid (4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethyl ester (156276-65-2) → C47H60O9 (156276-57-2)

Guidance literature:

With potassium carbonate; In N,N-dimethyl-formamide; at 100 ℃;

DOI:10.1016/S0040-4039(00)73234-5

upstream raw materials:

para-tert-butylphenol

(4S,5S)-2,2-dimethyl-4,5-bis(p-toluenesulfonyloxymethyl)-1,3-dioxolan

Downstream raw materials:

C₄₇H₆₀O₉

3-Benzyloxy-5-[(4S,5S)-5-(4-tert-butyl-phenoxymethyl)-2,2-dimethyl-[1,3]dioxolan-4-ylmethoxy]-phenol

C₄₇H₆₀O₉

C₅₄H₇₂O₁₄S