5-Iodo-2,3-dihydrobenzofuran

Base Information

• Chemical Name: 5-Iodo-2,3-dihydrobenzofuran
• CAS No.: 132464-84-7
• Molecular Formula: C8H7IO
• Molecular Weight: 246.047
• Hs Code.: 2932999099
• European Community (EC) Number: 672-990-8
• DSSTox Substance ID: DTXSID90371150
• Wikidata: Q82158409
• Mol file: 132464-84-7.mol

Synonyms:5-Iodo-2,3-dihydrobenzofuran;132464-84-7;5-iodo-2,3-dihydro-1-benzofuran;5-Iodo-2,3-dihydrobenzo[b]furan;5-iodo-2,3-dihydro-benzofuran;2,3-dihydro-5-iodobenzo[b]furan;Benzofuran,2,3-dihydro-5-iodo-;2,3-Dihydro-5-iodo-1-benzofuran;Benzofuran, 2,3-dihydro-5-iodo-;CDS1_000253;Maybridge1_002541;DivK1c_001293;SCHEMBL1007568;HMS548L11;DTXSID90371150;BSLVNOLUEJOXMR-UHFFFAOYSA-N;MFCD00817051;AKOS015853912;BS-20668;CS-0136483;FT-0643178;5-iodo-2,3-dihydrobenzo[b]furan, AldrichCPR;D92867;EN300-205485;A806440;W-205405

Chemical Property of 5-Iodo-2,3-dihydrobenzofuran

Chemical Property:

• Vapor Pressure: 0.00852mmHg at 25°C
• Melting Point: 62-65°C
• Refractive Index: 1.655
• Boiling Point: 275.5 °C at 760 mmHg
• Flash Point: 120.4 °C
• PSA: 9.23000
• Density: 1.869 g/cm³
• LogP: 2.22610
• XLogP3: 2.8
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 0
• Exact Mass: 245.95416
• Heavy Atom Count: 10
• Complexity: 126

Purity/Quality:

98%min ^*data from raw suppliers

5-Iodo-2,3-dihydro-1-benzofuran ^*data from reagent suppliers

Safty Information:

• Pictogram(s): Xi
• Hazard Codes: Xi,Xn
• Statements: 36/37/38-22
• Safety Statements: 26-36/37/39

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1COC2=C1C=C(C=C2)I

Technology Process of 5-Iodo-2,3-dihydrobenzofuran

There total 1 articles about 5-Iodo-2,3-dihydrobenzofuran 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: 99.0%

2.3-dihydrobenzofuran (496-16-2) → 5-iodo-2,3-dihydrobenzo[b]furan (132464-84-7)

Guidance literature:

With N-iodo-succinimide; silver(I) triflimide; In dichloromethane; at 36 ℃; for 1h; Darkness;

DOI:10.1021/acs.joc.5b02761

Reference yield: 98.0%

1-nitro-2-(trifluoromethyl)-4-vinylbenzene + 5-iodo-2,3-dihydrobenzo[b]furan (132464-84-7) → (E)-5-(4-nitro-3-(trifluoromethyl)styryl)-2,3-dihydrobenzofuran

Guidance literature:

With potassium phosphate; sodium chloride; In water; N,N-dimethyl-formamide; at 45 ℃; for 16h; Micellar solution;

DOI:10.1021/jacs.0c11484

Reference yield: 81.0%

N-acetyl-N'-benzoyl-o-phenylenediamine (56031-19-7) + 5-iodo-2,3-dihydrobenzo[b]furan (132464-84-7) → N-(2-acetamidophenyl)-2-(2,3-dihydrobenzofuran-5-yl)benzamide

Guidance literature:

With palladium diacetate; manganese(II) acetate; sodium carbonate; In tert-Amyl alcohol; at 120 ℃; for 36h; regioselective reaction;

DOI:10.1021/acs.joc.7b00256

upstream raw materials:

2.3-dihydrobenzofuran

Downstream raw materials:

5-ethynyl-2,3-dihydrobenzofuran

4-(2-Chloro-phenyl)-2-(2,3-dihydro-benzofuran-5-ylethynyl)-9-methyl-6H-1-thia-5,7,8,9a-tetraaza-cyclopenta[e]azulene

4-(2-Chloro-phenyl)-2-[2-(2,3-dihydro-benzofuran-5-yl)-ethyl]-9-methyl-6H-1-thia-5,7,8,9a-tetraaza-cyclopenta[e]azulene

1-(2,3-dihydrobenzofuran-5-yl)phenylmethanone

Refernces

• 1、 -. "Fused tetracyclic compounds and application thereof in medicines". Paragraph 0344; 0346-0348. . Retrieved 2020/04/17.
• 2、 Racys, Daugirdas T.,Warrilow, Catherine E.,Pimlott, Sally L.,Sutherland, Andrew. "Highly Regioselective Iodination of Arenes via Iron(III)-Catalyzed Activation of N-Iodosuccinimide". supporting information. p. 4782 - 4785. Retrieved 2015/10/12.