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TRIMETHYLENE DI(THIOTOSYLATE)

Product Name
TRIMETHYLENE DI(THIOTOSYLATE)
CAS No.
3866-79-3
Chemical Name
TRIMETHYLENE DI(THIOTOSYLATE)
Synonyms
NSC 82472;1,3-DI(P-TOSYLTHIO)PROPANE;TRIMETHYLENE DI(THIOTOSYLATE);1,3-Propanedithiol ditosylate;1,3-PROPANEDIYL DI(THIOTOSYLATE);1,3-Propanediylbis(tosyl sulfide);1,3-bis(p-toluenesulfonylthio)propane;Trimethylene di-p-toluenethiosulfonate;TRIMETHYLENE BIS(P-TOLUENETHIOSULFONATE);1,3-Propanedithiolebis(p-toluenesulfonate)
CBNumber
CB0100135
Molecular Formula
C17H20O4S4
Formula Weight
416.58
MOL File
3866-79-3.mol
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TRIMETHYLENE DI(THIOTOSYLATE) Property

Melting point:
64-67 °C
Boiling point:
592.3±60.0 °C(Predicted)
Density 
1.340±0.06 g/cm3(Predicted)
form 
powder to crystal
color 
White to Almost white
BRN 
2020157
CAS DataBase Reference
3866-79-3
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Safety

Safety Statements 
22-24/25
WGK Germany 
3
HS Code 
2930.90.2900
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Hazard and Precautionary Statements (GHS)

Symbol(GHS)
Signal word
Warning
Hazard statements

H302Harmful if swallowed

H315Causes skin irritation

H319Causes serious eye irritation

H335May cause respiratory irritation

Precautionary statements

P261Avoid breathing dust/fume/gas/mist/vapours/spray.

P305+P351+P338IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continuerinsing.

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N-Bromosuccinimide Price

TCI Chemical
Product number
D2390
Product name
Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]
Purity
>95.0%(HPLC)
Packaging
5g
Price
$65
Updated
2024/03/01
TCI Chemical
Product number
D2390
Product name
Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]
Purity
>95.0%(HPLC)
Packaging
25g
Price
$197
Updated
2024/03/01
TRC
Product number
T796183
Product name
TrimethyleneDi(thiotosylate)
Packaging
2.5g
Price
$85
Updated
2021/12/16
AK Scientific
Product number
9310AL
Product name
Trimethylenedi(thiotosylate)
Packaging
5g
Price
$149
Updated
2021/12/16
Chem-Impex
Product number
37319
Product name
S,S-Trimethylenedi(p-toluenethiosulfonate),≥95%(HPLC)
Purity
≥95%(HPLC)
Packaging
5G
Price
$75.71
Updated
2021/12/16
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TRIMETHYLENE DI(THIOTOSYLATE) Chemical Properties,Usage,Production

Uses

Trimethylene Di(thiotosylate) is used as a reactant in the enantioselective total synthesis of (-)-O-methylpallidinine, which is a naturally occurring morphinan alkaloid.

Reactions

1,3-Propanedithiol Bis(p-toluenesulfonate) could be used in the below reactions:
dithianylation and dithiolanylation of methylene groups adjacent to carbonyl; α,α-dithianyl cycloalkanones undergo oxidative ring scission; oxidation of ketones to 1,2-diketones can be achieved by α,α-dithianylation or dithiolanation of ketones followed by hydrolysis.

Synthesis

Treatment of potassium thiotosylate, itself made by the reaction of p-Toluenesulfonyl Chloride with Potassium Hydrogen Sulfide, with 1,3-dibromopropane or 1,2-dibromoethane in the presence of Potassium Iodide affords 1,3-propanedithiol bis(p-toluenesulfonate) and 1,2-ethanedithiol bis(p-toluenesulfonate), respectively.

TRIMETHYLENE DI(THIOTOSYLATE) Preparation Products And Raw materials

Raw materials

Preparation Products

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View Lastest Price from TRIMETHYLENE DI(THIOTOSYLATE) manufacturers

Hebei Mujin Biotechnology Co.,Ltd
Product
TRIMETHYLENE DI(THIOTOSYLATE) 3866-79-3
Price
US $0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
50000KG/month
Release date
2023-08-17
Hebei Weibang Biotechnology Co., Ltd
Product
TRIMETHYLENE DI(THIOTOSYLATE) 3866-79-3
Price
US $0.00-0.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20 mt
Release date
2024-12-10
Shaanxi Dideu Medichem Co. Ltd
Product
TRIMETHYLENE DI(THIOTOSYLATE) 3866-79-3
Price
US $1.00/KG
Min. Order
1KG
Purity
99%
Supply Ability
20T
Release date
2024-08-14

3866-79-3, TRIMETHYLENE DI(THIOTOSYLATE)Related Search:

Styrene Methyl propyl disulfide methyl methanethiosulfinate Propyl Methanethiosulfonate S-METHYL 4-METHYLBENZENETHIOSULFONATE TRIMETHYLENE DI(THIOTOSYLATE) 1,3-Propanediyl Bismethanethiosulfonate ETHYL METHANETHIOSULFONATE S-Methyl methanethiolsulfonate METHYL PHENYL DISULFIDE PHENYLETHYLDISULFIDE 1,3-Dimercaptopropane

  • 1,3-DI(P-TOSYLTHIO)PROPANE
  • 1,3-PROPANEDIYL DI(THIOTOSYLATE)
  • TRIMETHYLENE BIS(P-TOLUENETHIOSULFONATE)
  • TRIMETHYLENE DI(THIOTOSYLATE)
  • Trimethylene Di(thiotosylate) [Protecting Reagent for Active Methylene]
  • S,S'-Trimethylene di(p-toluenethiosulfonate)
  • Benzenesulfonothioic acid, 4-methyl-, S,S-1,3-propanediyl ester
  • 1,3-Di(p-tosylthio)propane, 1,3-Propanediyl di(thiotosylate), Trimethylene di(thiotosylate)
  • 1,3-Propanedithiolebis(p-toluenesulfonate)
  • 1,3-Propanediylbis(tosyl sulfide)
  • p-Toluenesulfonothioic acid S-[3-[(4-methylphenyl)sulfonylthio]propyl] ester
  • NSC 82472
  • Trimethylene di-p-toluenethiosulfonate
  • Benzenesulfonothioicacid, 4-methyl-, S1,S1'-1,3-propanediyl ester
  • 1,3-Di(p-tosylthio)propane 1,3-Propanediyl Di(thiotosylate) Trimethylene Bis(p-toluenethiosulfonate)
  • 1-methyl-4-[3-(4-methylphenyl)sulfonylsulfanylpropylsulfanylsulfonyl]benzene
  • 1-methyl-4-[3-[(4-methylphenyl)sulfonylthio]propylthio]sulfonyl-benzene
  • 1,3-Bis(4-methylbenzenesulfonylthio)propane
  • 1,3-Propanedithiol ditosylate
  • 4-Methylbenzenesulfonothioic acid S1,S1'-1,3-propanediyl ester
  • 1,3-bis(p-toluenesulfonylthio)propane
  • TrimethyleneDi(thiotosylate)[ProtectingReagentforActiveMethylene]&gt
  • 3866-79-3
  • CH3C6H4SO2SCH2CH2CH2SSO2C6H4CH3
  • C17H20O4S4
  • Protection & Derivatization Reagents (for Synthesis)
  • Sulfur Compounds (for Synthesis)
  • Building Blocks
  • Organic Building Blocks
  • Sulfur Compounds
  • Tosylates
  • Building Blocks
  • Chemical Synthesis
  • Organic Building Blocks
  • Sulfur Compounds
  • Tosylates
  • Synthetic Organic Chemistry
  • Protection & Derivatization Reagents (for Synthesis)
  • Sulfur Compounds (for Synthesis)
  • blocks
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