L_g-threo-2,3-diacetoxy-butane

Base Information

• Chemical Name: L_g-threo-2,3-diacetoxy-butane
• CAS No.: 73136-10-4
• Molecular Formula: C₈H₁₄O₄
• Molecular Weight: 174.197
• Mol file: 73136-10-4.mol

Synonyms:L_g-threo-2,3-diacetoxy-butane

Chemical Property of L_g-threo-2,3-diacetoxy-butane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of L_g-threo-2,3-diacetoxy-butane

There total 1 articles about L_g-threo-2,3-diacetoxy-butane 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: 68.0%

racemic 2,3-butanediol diacetate (22152-23-4) → (R,R)-2,3-butandiol (24347-58-8) + acetic acid 2-hydroxy-1-methylpropyl ester (56255-48-2) + Lg-threo-2,3-diacetoxy-butane (73136-10-4)

Guidance literature:

With immobilised C_. antarctica lipase B; In phosphate buffer; decane; hexane; for 5h;

DOI:10.1016/S0957-4166(01)00109-4

Reference yield: 81.0%

Lg-threo-2,3-diacetoxy-butane (73136-10-4) → (2S,3S)-butane-2,3-diol (19132-06-0)

Guidance literature:

With potassium carbonate; In methanol; for 1h; Heating;

DOI:10.1016/S0957-4166(01)00109-4

upstream raw materials:

racemic 2,3-butanediol diacetate

Downstream raw materials:

(2S,3S)-butane-2,3-diol

Refernces