endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane

Base Information

• Chemical Name: endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane
• CAS No.: 148471-51-6
• Molecular Formula: C₁₂H₁₈O₆
• Molecular Weight: 258.271
• Mol file: 148471-51-6.mol

Synonyms:endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane

Chemical Property of endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane

There total 3 articles about endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane 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: 49.5%

dimethylglyoxal (431-03-8) → 2-(1-hydroxy-1-methyl-2-oxopropyl)-2,5-dimethyl-2,3-dihydro-3-furanone (10410-20-5) + 11-hydroxy-1,3,5,7,11-pentamethyl-cis-2,4,6,8-tetraoxatricyclo<3.3.3.03,7>undecan-9-one (83927-45-1,148554-90-9) + endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane (148471-51-6) + 3-acetyl-5-hydroxy-5-methyl-cyclopent-2-en-1-one (228548-92-3)

Guidance literature:

With hydrogenchloride; at 10 ℃; for 120h; Yield given; Further byproducts given;

DOI:10.1016/S0040-4020(99)00249-5

Reference yield: 2.2%

dimethylglyoxal (431-03-8) → 2-(1-hydroxy-1-methyl-2-oxopropyl)-2,5-dimethyl-2,3-dihydro-3-furanone (10410-20-5) + 11-hydroxy-1,3,5,7,11-pentamethyl-cis-2,4,6,8-tetraoxatricyclo<3.3.3.03,7>undecan-9-one (83927-45-1,148554-90-9) + endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane (148471-51-6) + 1,3,5,7,9,11-hexamethyl-2,4,6,8,10,12-hexaoxatetracyclo<5.5.0.0.0(5,11)>dodecane

Guidance literature:

With hydrogenchloride; at 10 ℃; for 120h; Further byproducts given;

DOI:10.1016/S0040-4020(99)00249-5

Reference yield: 0.02%

dimethylglyoxal (431-03-8) → 2-(1-hydroxy-1-methyl-2-oxopropyl)-2,5-dimethyl-2,3-dihydro-3-furanone (10410-20-5) + 11-hydroxy-1,3,5,7,11-pentamethyl-cis-2,4,6,8-tetraoxatricyclo<3.3.3.03,7>undecan-9-one (83927-45-1,148554-90-9) + endo,endo-3,7-diacetyl-1,3,5,7-tetramethyl-2,4,6,8-tetraoxatricyclo<3.3.0>octane (148471-51-6) + 7,11-dihydroxy-1,5,7,11-tetramethyl-2,4,6-trioxatricyclo<3.3.3.0(3,7)>undecan-9-one

Guidance literature:

With hydrogenchloride; at 10 ℃; for 120h; Further byproducts given;

DOI:10.1016/S0040-4020(99)00249-5

upstream raw materials:

dimethylglyoxal