(3R,4R)-3,4-dibromotetrahydrothiophene 1,1-dioxide

Base Information

• Chemical Name: (3R,4R)-3,4-dibromotetrahydrothiophene 1,1-dioxide
• CAS No.: 7311-84-4
• Molecular Formula: C₄H₆Br₂O₂S
• Molecular Weight: 277.964
• European Community (EC) Number: 804-276-0
• DSSTox Substance ID: DTXSID70378182
• Nikkaji Number: J692.976A
• Wikidata: Q82167710
• Mol file: 7311-84-4.mol

Synonyms:125392-77-0;(+/-)-TRANS-3,4-DIBROMOTETRAHYDROTHIOPHENE 1,1-DIOXIDE;AC1MCKYQ;SCHEMBL6243077;DTXSID70378182;AKOS000269532;CS-0246028;EN300-315414;trans-3,4-Dibromotetrahydrothiophene 1,1-dioxide;Tetrahydro-3beta,4alpha-dibromothiophene 1,1-dioxide;rac-(3R,4R)-3,4-dibromo-1lambda6-thiolane-1,1-dione;Rac-(3r,4r)-3,4-dibromo-1|E6-thiolane-1,1-dione, trans

Chemical Property of (3R,4R)-3,4-dibromotetrahydrothiophene 1,1-dioxide

Chemical Property:

• XLogP3: 1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 2
• Rotatable Bond Count: 0
• Exact Mass: 277.84348
• Heavy Atom Count: 9
• Complexity: 177

Purity/Quality:

97% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

• Canonical SMILES: C1C(C(CS1(=O)=O)Br)Br
• Isomeric SMILES: C1[C@H]([C@@H](CS1(=O)=O)Br)Br

Technology Process of (3R,4R)-3,4-dibromotetrahydrothiophene 1,1-dioxide

There total 4 articles about (3R,4R)-3,4-dibromotetrahydrothiophene 1,1-dioxide 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: 86.0%

3-Sulfolene (77-79-2) → 3,4-dibromosulfolane (7311-84-4,15091-30-2,125392-77-0)

Guidance literature:

With bromine; In chloroform;

Reference yield:

3-Sulfolene (77-79-2) → trans-3,4-dibromosulfolane (7311-84-4,15091-30-2,125392-77-0)

Guidance literature:

With chloroform; bromine;

DOI:10.1021/ja01636a060

Reference yield:

3,4-dibromo-tetrahydro-thiophene (15091-32-4) → trans-3,4-dibromosulfolane (7311-84-4,15091-30-2,125392-77-0)

Guidance literature:

With potassium permanganate;

upstream raw materials:

3,4-dibromo-tetrahydro-thiophene

3-Sulfolene

Downstream raw materials:

3-p-toluenesulfonyl-3-sulfolene

4-benzylamino-2-thiolene 1,1-dioxide

2,5-dihydro-3-(phenylsulphonyl)thiophene 1,1-dioxide

2-methyl-3β-phenyl-2,3α,3aβ,6aβ-tetrahydrothieno<2,3-d>isoxazole-4,4-dioxide