TRIPHENYL TRITHIOORTHOFORMATE

Base Information

• Chemical Name: TRIPHENYL TRITHIOORTHOFORMATE
• CAS No.: 4832-52-4
• Molecular Formula: C19H16S3
• Molecular Weight: 340.534
• Hs Code.: 29309090
• Mol file: 4832-52-4.mol

Synonyms:Triphenyl trithioorthoformate

Chemical Property of TRIPHENYL TRITHIOORTHOFORMATE

Chemical Property:

• Vapor Pressure: 3.34E-09mmHg at 25°C
• Melting Point: 39-41 °C
• Refractive Index: 1.707
• Boiling Point: 488.1 °C at 760 mmHg
• PKA: 23(at 25℃)
• Flash Point: 254 °C
• PSA: 75.90000
• Density: 1.26 g/cm³
• LogP: 6.64690

Purity/Quality:

99% ^*data from raw suppliers

Tris(phenylthio)methane ^*data from reagent suppliers

Safty Information:

• Hazard Codes: Xi
• Statements: 36/37/38
• Safety Statements: 26-37/39

MSDS Files:

SDS file from LookChem

Total 1 MSDS from other Authors

Useful:

• Uses: Tris(phenylthio)methane has been used in the preparation of:1-phenylthio-tetrahydroisoquinolines via activated Pictet-Spengler cyclizationhomoallylchalcogenoacetals via reaction with allylsilanes in the presence of a Lewis acid

Technology Process of TRIPHENYL TRITHIOORTHOFORMATE

There total 22 articles about TRIPHENYL TRITHIOORTHOFORMATE 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: 72.0%

chloroform (67-66-3,8013-54-5) + thiophenol (108-98-5) → tris(phenylthio)methane (4832-52-4)

Guidance literature:

With 1,8-diazabicyclo[5.4.0]undec-7-ene; at 150 ℃; for 0.333333h; microwave irradiation;

DOI:10.1139/V06-151

Reference yield: 60.0%

thiophenol (108-98-5) + orthoformic acid triethyl ester (122-51-0) → tris(phenylthio)methane (4832-52-4)

Guidance literature:

With KSF Montmorillonite; In toluene; Heating;

Reference yield:

trifluoromethylcopper(I) (77152-08-0) + thiophenol (108-98-5) → pentafluoroethylcopper(I) (60007-39-8) + tris(phenylthio)methane (4832-52-4) + diphenyldisulfane (882-33-7)

Guidance literature:

With potassium hydroxide; In N,N-dimethyl-formamide; at 20 ℃; for 10h; Sealed tube; Glovebox; Inert atmosphere;

DOI:10.1002/anie.201807873

upstream raw materials:

chloroform

sodium thiophenolate

formic acid

thiophenol

Downstream raw materials:

1,1,1-tris(phenylthio)-2-methylpropane

3--cyclohexanon

trans-2-phenylthiocyclohexanol

2-Hydroxy-1,1,1-tris(phenylmercapto)-pentan

Refernces

• 1、 Xie, Qiqiang,Li, Lingchun,Zhu, Ziyue,Zhang, Rongyi,Ni, Chuanfa,Hu, Jinbo. "From C1 to C2: TMSCF3 as a Precursor for Pentafluoroethylation". supporting information. p. 13211 - 13215. Retrieved 2018/09/25.
• 2、 Leriverend, Catherine,Metzner, Patrick,Capperucci, Antonella,Degl'Innocenti, Alessandro. "Thiophilic addition of organolithiums to trithiocarbonate oxides (sulfines). Synthesis of β-oxoketene dithioacetals, 1,4-dicarbonyl compounds, and allyl sulfoxides". . p. 1323 - 1342. Retrieved 2007/10/03.