1-[(1Z)-2-bromoethenyl]-2-fluorobenzene

Base Information

• Chemical Name: 1-[(1Z)-2-bromoethenyl]-2-fluorobenzene
• CAS No.: 187463-12-3
• Molecular Formula: C8H6BrF
• Molecular Weight: 201.038
• European Community (EC) Number: 865-396-7
• Mol file: 187463-12-3.mol

Synonyms:1-[(1Z)-2-bromoethenyl]-2-fluorobenzene;187463-12-3;EN300-27737199

Chemical Property of 1-[(1Z)-2-bromoethenyl]-2-fluorobenzene

Chemical Property:

• PSA: 0.00000
• LogP: 3.19130
• XLogP3: 3.1
• Hydrogen Bond Donor Count: 0
• Hydrogen Bond Acceptor Count: 1
• Rotatable Bond Count: 1
• Exact Mass: 199.96369
• Heavy Atom Count: 10
• Complexity: 122

Purity/Quality:

99% ^*data from raw suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

• Canonical SMILES: C1=CC=C(C(=C1)C=CBr)F
• Isomeric SMILES: C1=CC=C(C(=C1)/C=C\Br)F

Technology Process of 1-[(1Z)-2-bromoethenyl]-2-fluorobenzene

There total 7 articles about 1-[(1Z)-2-bromoethenyl]-2-fluorobenzene 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:

2-fluorostyrene (394-46-7) → (Z)-1-[2-bromovinyl]-2-fluorobenzene (187463-12-3) + (E)-1-[2-bromovinyl]-2-fluorobenzene

Guidance literature:

With sodium persulfate; N-Bromosuccinimide; In 1,2-dichloro-ethane; at 100 ℃; for 3h; Overall yield = 68 percent; Sealed tube; Green chemistry;

DOI:10.1055/s-0040-1707199

Reference yield:

(2-fluorophenyl)acetylene (766-49-4) → (Z)-1-[2-bromovinyl]-2-fluorobenzene (187463-12-3) + (E)-1-[2-bromovinyl]-2-fluorobenzene

Guidance literature:

(2-fluorophenyl)acetylene; With Schwartz's reagent; In dichloromethane; at 20 ℃; for 0.25h;

for 0.75h; Irradiation;

With N-Bromosuccinimide; at 20 ℃; for 0.25h; Overall yield = 21percent;

DOI:10.1039/d1sc02454j

Reference yield:

2-fluorocinnamic acid (451-69-4) → (Z)-1-[2-bromovinyl]-2-fluorobenzene (187463-12-3) + (E)-1-[2-bromovinyl]-2-fluorobenzene

Guidance literature:

With N-Bromosuccinimide; lithium acetate; In water; acetonitrile; at 80 ℃; Inert atmosphere; Microwave irradiation;

DOI:10.1021/acs.orglett.1c03278

upstream raw materials:

2,3-Dibromo-3-(2-fluorophenyl)propionic acid

Bromoform

o-fluorobenzaldehyde hydrazone

2-fluorocinnamic acid

Downstream raw materials:

(2-fluorophenyl)acetylene