Dibenzo[b,d]furan-2-sulfonyl chloride

Base Information

• Chemical Name: Dibenzo[b,d]furan-2-sulfonyl chloride
• CAS No.: 23602-98-4
• Molecular Formula: C12H7ClO3S
• Molecular Weight: 266.705
• Hs Code.: 2932999099
• European Community (EC) Number: 672-808-7
• DSSTox Substance ID: DTXSID00374137
• Wikidata: Q72463474
• Mol file: 23602-98-4.mol

Synonyms:dibenzo[b,d]furan-2-sulfonyl chloride;23602-98-4;dibenzofuran-2-sulfonyl chloride;2-dibenzofuransulfonyl chloride;ROSOLICACID;2-chlorosulfonyldibenzofuran;SCHEMBL2332575;2-di-benzofuransulfonyl chloride;DTXSID00374137;YAA60298;MFCD00094222;STK687626;AKOS000130898;Benzo[b]benzofuran-2-sulfonyl chloride;dibenzo[b,d]furan-2-sulphonyl chloride;AS-47078;CS-0213048;FT-0638342;EN300-30901;F11904;A801240;A816797;A878191;dibenzo[b,d]furan-2-sulphonyl chloride, AldrichCPR;J-015163;8-oxatricyclo[7.4.0.0,2,7]trideca-1(9),2(7),3,5,10,12-hexaene-4-sulfonyl chloride

Chemical Property of Dibenzo[b,d]furan-2-sulfonyl chloride

Chemical Property:

• Vapor Pressure: 6.83E-07mmHg at 25°C
• Melting Point: 140℃
• Refractive Index: 1.693
• Boiling Point: 420.5 °C at 760 mmHg
• Flash Point: 208.1 °C
• PSA: 55.66000
• Density: 1.505 g/cm³
• LogP: 4.59430
• XLogP3: 4.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 3
• Rotatable Bond Count: 1
• Exact Mass: 265.9804429
• Heavy Atom Count: 17
• Complexity: 389

Purity/Quality:

99% ^*data from raw suppliers

Dibenzo[b,d]furan-2-sulfonylChloride ^*data from reagent suppliers

Safty Information:

• Pictogram(s): C
• Hazard Codes: C,Xi
• Statements: 36
• Safety Statements: 26

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C2C(=C1)C3=C(O2)C=CC(=C3)S(=O)(=O)Cl

Technology Process of Dibenzo[b,d]furan-2-sulfonyl chloride

There total 5 articles about Dibenzo[b,d]furan-2-sulfonyl chloride 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: 82.0%

dibenzofuran (132-64-9,214827-48-2) → dibenzofuran-2-sulfonyl chloride (23602-98-4)

Guidance literature:

With chlorosulfonic acid; thionyl chloride; for 3h; Heating;

Reference yield:

2-Dibenzofuransulfonic acid (83863-63-2) → dibenzofuran-2-sulfonyl chloride (23602-98-4)

Guidance literature:

With phosphorus pentachloride; trichlorophosphate;

DOI:10.1002/jps.3030421106

Reference yield:

→ dibenzofuran-2-sulfonyl chloride (23602-98-4)

Guidance literature:

With trichlorophosphate; at 180 ℃;

DOI:10.1021/ja01321a064

upstream raw materials:

2-Dibenzofuransulfonic acid

dibenzofuran

Downstream raw materials:

dibenzofuran-2-sulfonic acid anilide

C₂₂H₁₆ClNO₄S

3-azido-N-(4-chlorophenyl)-2-(dibenzo[b,d]furan-2-yl)-2-methylpropanamide

Dibenzofuran-2-sulfonic acid [1-(3-cyanobenzyl)-2-oxo-pyrrolidin-3-(S)-yl]-amide

Refernces

• 1、 Mitsumori, Susumu,Honma, Tsunetoshi,Tsuri, Tatsuo,Hiramatsu, Yoshiharu,Okada, Toshihiko,Hashizume, Hiroshi,Inagaki, Masanao,Arimura, Akinori,Yasui, Kiyoshi,Asanuma, Fujio,Kishino, Junji,Ohtani, Mitsuaki. "Synthesis and biological activity of various derivatives of a novel class of potent, selective, and orally active prostaglandin D2 receptor antagonists. 1. Bicyclo[2.2.1]heptane derivatives". . p. 2436 - 2445. Retrieved 2007/10/03.
• 2、 -. "Biphenylsulfonamides and derivatives thereof that modulate the activity of endothelin". . . Retrieved 2008/06/13.