1,4,9,12-Tetrathiadispiro[4.2.4.2]tetradecane

Base Information

• Chemical Name: 1,4,9,12-Tetrathiadispiro[4.2.4.2]tetradecane
• CAS No.: 311-37-5
• Molecular Formula: C10H16 S4
• Molecular Weight: 264.49404
• Mol file: 311-37-5.mol

Synonyms:1,4-Cyclohexanedione,cyclic bis(1,2-ethanediyl mercaptole); 1,4-Cyclohexanedione, cyclicbis(ethylene mercaptole)

Chemical Property of 1,4,9,12-Tetrathiadispiro[4.2.4.2]tetradecane

Chemical Property:

• PSA: 101.20000
• LogP: 3.91300

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of 1,4,9,12-Tetrathiadispiro[4.2.4.2]tetradecane

There total 2 articles about 1,4,9,12-Tetrathiadispiro[4.2.4.2]tetradecane 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: 98.0%

ethane-1,2-dithiol (540-63-6) + 1,4-Cyclohexanedione (637-88-7) → 1,4-cyclohexanedione diethylenethioacetal (311-37-5)

Guidance literature:

With toluene-4-sulfonic acid; In benzene; for 6h; Reflux;

DOI:10.5012/bkcs.2012.33.8.2494

Reference yield: 92.0%

1,4,9,12-Tetraoxa-dispiro[4.2.4.2]tetradecane (183-97-1) + ethane-1,2-dithiol (540-63-6) → 1,4-cyclohexanedione diethylenethioacetal (311-37-5)

Guidance literature:

With iodine; In chloroform; at 20 ℃; for 2h;

DOI:10.1021/jo015798z

upstream raw materials:

1,4,9,12-Tetraoxa-dispiro[4.2.4.2]tetradecane

ethane-1,2-dithiol

1,4-Cyclohexanedione

Refernces

• 1、 Ye, Ji-Myoung,Maheswara, Muchchintala,Do, Jung Yun. "Synthesis of high refractive spiroheterocyclic derivatives through thioacetalization of multi-carbonyl compounds". . p. 2494 - 2498. Retrieved 2012/10/29.
• 2、 Firouzabadi,Iranpoor,Hazarkhani. "Iodine catalyzes efficient and chemoselective thioacetalization of carbonyl functions, transthioacetalization of O,O- and S,O-acetals and acylals". . p. 7527 - 7529. Retrieved 2007/10/03.