erythro-1-p-Tolyl-2-methylbutan-1,4-diol

Base Information

• Chemical Name: erythro-1-p-Tolyl-2-methylbutan-1,4-diol
• CAS No.: 38299-93-3
• Molecular Formula: C₁₂H₁₈O₂
• Molecular Weight: 194.274

Synonyms:

Chemical Property of erythro-1-p-Tolyl-2-methylbutan-1,4-diol

Chemical Property:

Purity/Quality:

Safty Information:

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Technology Process of erythro-1-p-Tolyl-2-methylbutan-1,4-diol

There total 2 articles about erythro-1-p-Tolyl-2-methylbutan-1,4-diol 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:

C21H36O2Si → erythro-1-p-Tolyl-2-methylbutan-1,4-diol (38299-93-3,38306-43-3)

Guidance literature:

C₂₁H₃₆O₂Si; With tetrabutyl ammonium fluoride; In tetrahydrofuran; at 20 ℃; for 0.5h;

With sodium tetrahydroborate; In tetrahydrofuran; ethanol; for 1h;

DOI:10.1021/jacs.5b08019

Reference yield:

4-Methylbenzyl alcohol (589-18-4) → erythro-1-p-Tolyl-2-methylbutan-1,4-diol (38299-93-3,38306-43-3)

Guidance literature:

Multi-step reaction with 2 steps

1.1: carbonyl bis(hydrido)tris(triphenylphosphine)ruthenium(II); (R)-1-[(S_P)-2-(dicyclohexylphosphino)ferrocenyl]ethyldi-tert-butylphosphine; tetra-(n-butyl)ammonium iodide; 2,4,6-tri(iso-propyl)benzenesulfonic acid / tetrahydrofuran / 85 °C

2.1: tetrabutyl ammonium fluoride / tetrahydrofuran / 0.5 h / 20 °C

2.2: 1 h

With carbonyl bis(hydrido)tris(triphenylphosphine)ruthenium(II); 2,4,6-tri(iso-propyl)benzenesulfonic acid; (R)-1-[(S_P)-2-(dicyclohexylphosphino)ferrocenyl]ethyldi-tert-butylphosphine; tetrabutyl ammonium fluoride; tetra-(n-butyl)ammonium iodide; In tetrahydrofuran;

DOI:10.1021/jacs.5b08019

upstream raw materials:

4-Methylbenzyl alcohol

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