Br^(1-)*C₃₇H₂₆F₂P⁽¹⁺⁾

Base Information

• Chemical Name: Br^(1-)*C₃₇H₂₆F₂P⁽¹⁺⁾
• CAS No.: 1380302-55-5
• Molecular Formula: Br*C₃₇H₂₆F₂P
• Molecular Weight: 619.488
• Mol file: 1380302-55-5.mol

Synonyms:

Chemical Property of Br^(1-)*C₃₇H₂₆F₂P⁽¹⁺⁾

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of Br^(1-)*C₃₇H₂₆F₂P⁽¹⁺⁾

There total 7 articles about Br^(1-)*C₃₇H₂₆F₂P⁽¹⁺⁾ 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:

1,4-difluoro-6-methyl-benzo[c]phenanthrene (1380302-38-4) → Br(1-)*C37H26F2P(1+) (1380302-55-5)

Guidance literature:

Multi-step reaction with 2 steps

1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / Inert atmosphere; Reflux

2: toluene / 12 h / Inert atmosphere; Reflux

With N-Bromosuccinimide; dibenzoyl peroxide; In tetrachloromethane; toluene;

DOI:10.1002/anie.201200516

Reference yield:

1,4-difluoro-2-methylbenzene (452-67-5) → Br(1-)*C37H26F2P(1+) (1380302-55-5)

Guidance literature:

Multi-step reaction with 6 steps

1: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / Inert atmosphere; Reflux

2: toluene / 12 h / Inert atmosphere; Reflux

3: potassium tert-butylate / ethanol / Inert atmosphere; Reflux

4: iodine; methyloxirane / cyclohexane / Irradiation; Inert atmosphere

5: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / Inert atmosphere; Reflux

6: toluene / 12 h / Inert atmosphere; Reflux

With N-Bromosuccinimide; potassium tert-butylate; iodine; methyloxirane; dibenzoyl peroxide; In tetrachloromethane; ethanol; cyclohexane; toluene;

DOI:10.1002/anie.201200516

Reference yield:

(2,5-difluorobenzyl)triphenylphosphonium bromide → Br(1-)*C37H26F2P(1+) (1380302-55-5)

Guidance literature:

Multi-step reaction with 4 steps

1: potassium tert-butylate / ethanol / Inert atmosphere; Reflux

2: iodine; methyloxirane / cyclohexane / Irradiation; Inert atmosphere

3: N-Bromosuccinimide; dibenzoyl peroxide / tetrachloromethane / Inert atmosphere; Reflux

4: toluene / 12 h / Inert atmosphere; Reflux

With N-Bromosuccinimide; potassium tert-butylate; iodine; methyloxirane; dibenzoyl peroxide; In tetrachloromethane; ethanol; cyclohexane; toluene;

DOI:10.1002/anie.201200516

upstream raw materials:

(E/Z)-2-[1-methyl-2-(2,5-difluorophenyl)ethenyl]-naphthalene

1,4-difluoro-6-methyl-benzo[c]phenanthrene

1,4-difluoro-6-bromomethyl-benzo[c]phenanthrene

triphenylphosphine

Downstream raw materials:

1,4-difluoro-6-(2-phenylethenyl)-benzo[c]phenanthrene