(2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

Base Information

Chemical Name:(2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol
CAS No.:637740-99-9
Molecular Formula:C₄₅H₅₄O₈Si
Molecular Weight:751.004
Hs Code.:

Synonyms:(2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

Suppliers and Price of (2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

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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 (2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

Chemical Property:

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Technology Process of (2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

There total 1 articles about (2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol 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: 81.0%

: 58479-61-1
tert-butylchlorodiphenylsilane

: 331626-43-8
(2R,3R,4R)-2,3,5-Tris-(4-methoxy-benzyloxy)-pentane-1,4-diol

: 637740-99-9
(2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

Guidance literature:: With 1H-imidazole; In N,N-dimethyl-formamide; at 20 ℃; for 3h;
DOI:10.1039/b305818b

Reference yield:

: 637740-99-9
(2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

: 62-23-7
4-nitro-benzoic acid

: 4-Nitro-benzoic acid (1S,2S,3R)-4-(tert-butyl-diphenyl-silanyloxy)-2,3-bis-(4-methoxy-benzyloxy)-1-(4-methoxy-benzyloxymethyl)-butyl ester

Guidance literature:: With di-isopropyl azodicarboxylate; triphenylphosphine; In tetrahydrofuran; at 20 ℃; for 4h;
DOI:10.1039/b305818b

Reference yield:

: 637740-99-9
(2R,3R,4R)-1,3,4-tris(4-methoxybenzyloxy)-5-(tert-butyldiphenylsiloxy)-2-pentanol

: 637741-59-4
thioacetic acid S-[4-(tert-butyl-diphenyl-silanyloxy)-2,3-bis-(4-methoxy-benzyloxy)-1-(4-methoxy-benzyloxymethyl)-butyl] ester

Guidance literature:: Multi-step reaction with 4 steps

1: diisopropyl azodicarboxylate; triphenylphosphine / tetrahydrofuran / 4 h / 20 °C

2: 2.67 g / diisobutylaluminum hydride / CH₂Cl₂; hexane / 4 h / -78 °C

3: triethylamine / CH₂Cl₂ / 1 h / 0 °C

4: 56 percent / toluene; dimethylformamide / 11 h / Heating

With di-isopropyl azodicarboxylate; diisobutylaluminium hydride; triethylamine; triphenylphosphine; In tetrahydrofuran; hexane; dichloromethane; N,N-dimethyl-formamide; toluene; 1: Mitsunobu reaction;
DOI:10.1039/b305818b