2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane

Base Information

• Chemical Name: 2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane
• CAS No.: 125611-58-7
• Molecular Formula: C₂₀H₂₂S₂
• Molecular Weight: 326.527
• Mol file: 125611-58-7.mol

Synonyms:2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane

Chemical Property of 2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane

There total 2 articles about 2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane 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: 23.0%

2,2,3,3-tetramethyl-1,4-diphenylbutane-1,4-dione (34733-56-7) → bis(2-methyl-1-phenyl-1-propenyl) disulfide (125611-55-4) + 2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane (125611-58-7) + 2,2,3,3-tetramethyl-1,4-diphenyl-5,6,7-trithiabicyclo<2.2.1>heptane (125611-56-5)

Guidance literature:

With Lawessons reagent; In benzene; at 50 ℃; for 17h; Product distribution; variation of conditions, other nonenolizable ketones;

DOI:10.1021/jo00295a034

Reference yield: 11.0%

2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane 5-exo-oxide → 2,2,3,3-tetramethyl-1,4-diphenylbutane-1,4-dione (34733-56-7) + 2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane (125611-58-7) + 2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane 5-endo-oxide

Guidance literature:

With hydrogenchloride; In 1,4-dioxane; for 0.5h; Yield given. Title compound not separated from byproducts; Ambient temperature;

DOI:10.1246/bcsj.65.3343

Reference yield: 100.0%

2,2,3,3-tetramethyl-1,4-diphenyl-5,6-dithiabicyclo<2.1.1>hexane (125611-58-7) → bis(2-methyl-1-phenyl-1-propenyl) disulfide (125611-55-4)

Guidance literature:

In toluene; for 6h; Heating;

DOI:10.1021/jo00295a034

upstream raw materials:

2,2,3,3-tetramethyl-1,4-diphenylbutane-1,4-dione

Downstream raw materials:

bis(2-methyl-1-phenyl-1-propenyl) disulfide

2,2,3-Trimethyl-1-phenyl-3-(3-phenyl-dithiiran-3-yl)-butan-1-one

2,2,3,3-tetramethyl-1,4-diphenylbutane-1,4-dione

1,2-diphenyl-3,3,4,4-tetramethylcyclobutene