2-Fluorenylmethyltriphenylphosphonium bromide

Base Information

• Chemical Name: 2-Fluorenylmethyltriphenylphosphonium bromide
• CAS No.: 36908-39-1
• Molecular Formula: Br*C₃₂H₂₆P
• Molecular Weight: 521.436
• Mol file: 36908-39-1.mol

Synonyms:

Chemical Property of 2-Fluorenylmethyltriphenylphosphonium bromide

Chemical Property:

Purity/Quality:

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

Useful:

Technology Process of 2-Fluorenylmethyltriphenylphosphonium bromide

There total 3 articles about 2-Fluorenylmethyltriphenylphosphonium bromide 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: 69.0%

2-(bromomethyl)-9H-fluorene (78115-69-2) + triphenylphosphine (603-35-0) → 2-Fluorenylmethyltriphenylphosphonium bromide (36908-39-1)

Guidance literature:

In benzene; for 10h; Inert atmosphere; Reflux;

DOI:10.1039/c3nj00979c

Reference yield:

(9H-Fluoren-2-yl)-methanol (72322-00-0) → 2-Fluorenylmethyltriphenylphosphonium bromide (36908-39-1)

Guidance literature:

Multi-step reaction with 2 steps

1: phosphorus tribromide / tetrahydrofuran; tetrachloromethane / 9.25 h / -10 - 20 °C

2: benzene / 10 h / Inert atmosphere; Reflux

With phosphorus tribromide; In tetrahydrofuran; tetrachloromethane; benzene;

DOI:10.1039/c3nj00979c

Reference yield:

→ 2-Fluorenylmethyltriphenylphosphonium bromide (36908-39-1)

Guidance literature:

2-Brommethylfluoren, Ph3P;

DOI:10.1002/macp.1975.021760302

upstream raw materials:

2-(bromomethyl)-9H-fluorene

triphenylphosphine

(9H-Fluoren-2-yl)-methanol

Downstream raw materials:

C₄₆H₃₃OP