TERT-BUTYL PENTACHLOROPHENYL CARBONATE

Base Information

• Chemical Name: TERT-BUTYL PENTACHLOROPHENYL CARBONATE
• CAS No.: 18942-25-1
• Molecular Formula: C11H9 Cl5 O3
• Molecular Weight: 366.456
• Hs Code.: 2920909090
• Mol file: 18942-25-1.mol

Synonyms:Carbonicacid, tert-butyl pentachlorophenyl ester (8CI); Phenol, pentachloro-,tert-butyl carbonate

Chemical Property of TERT-BUTYL PENTACHLOROPHENYL CARBONATE

Chemical Property:

• Vapor Pressure: 5.46E-07mmHg at 25°C
• Melting Point: 117 °C
• Refractive Index: 1.552
• Boiling Point: 411.7°C at 760 mmHg
• Flash Point: 158.9°C
• PSA: 35.53000
• Density: 1.509g/cm³
• LogP: 6.26750

Purity/Quality:

98%,99%, ^*data from raw suppliers

tert-ButylPentachlorophenylCarbonate ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TERT-BUTYL PENTACHLOROPHENYL CARBONATE

There total 3 articles about TERT-BUTYL PENTACHLOROPHENYL CARBONATE 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:

Pentachlorophenol (87-86-5,67471-28-7) → t-butylpentachlorophenyl carbonate (18942-25-1)

Guidance literature:

Multi-step reaction with 2 steps

1: Et₃N / benzene; tetrahydrofuran

2: Py / benzene

With pyridine; triethylamine; In tetrahydrofuran; benzene;

DOI:10.1248/cpb.15.2015

Reference yield:

pentachlorophenyl chloroformate (24684-80-8) + tert-butyl alcohol (75-65-0) → t-butylpentachlorophenyl carbonate (18942-25-1)

Guidance literature:

With pyridine; In benzene;

DOI:10.1248/cpb.15.2015

Reference yield:

→ t-butylpentachlorophenyl carbonate (18942-25-1)

Guidance literature:

Pentachlorphenyl-chloroformiat, tert.-Butanol;

DOI:10.1007/BF02136821

upstream raw materials:

pentachlorophenyl chloroformate

tert-butyl alcohol

Pentachlorophenol

Downstream raw materials:

1-(tert-butoxycarbonyl)-L-proline

N-(tert-butyloxycarbonyl)-L-isoleucine

BOC-L-aspartic acid 4-benzyl ester

Boc-Arg(NO₂)-OH

Refernces

• 1、 Fujino,Hatanaka. "A new reagent for the tert-butyloxycarbonylation of amino acids.". . p. 2015 - 2016. Retrieved 2007/10/05.