(2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

Base Information

Chemical Name:(2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide
CAS No.:77488-41-6
Molecular Formula:Br*C₄₈H₃₆OP
Molecular Weight:739.691
Hs Code.:

(2-hydroxy-5,8,8-triphenylbenzo<c>heptafulvenyl)triphenylphosphonium bromide

Synonyms:(2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

Suppliers and Price of (2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

Supply Marketing:

Business phase:: The product has achieved commercial mass production^*data from LookChem market partment

Manufacturers and distributors:

Manufacture/Brand
Chemicals and raw materials
Packaging
price

Total 0 raw suppliers

Chemical Property of (2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:

Useful:

Technology Process of (2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

There total 3 articles about (2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium 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: 82.0%

: 77488-40-5
(3,4-bis(diphenylmethylene)-2-oxocyclobutyl)triphenylphosphonium bromide

: 77488-41-6
(2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

Guidance literature:: In neat (no solvent); at 220 ℃; for 0.5h;
DOI:10.1016/0040-4039(80)80162-6

Reference yield:

: 30762-59-5
2-bromo-3,4-bis(diphenylmethylene)cyclobutanone

: 77488-41-6
(2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / benzene / 4 h / Heating

2: 82 percent / neat (no solvent) / 0.5 h / 220 °C

In benzene;
DOI:10.1016/0040-4039(80)80162-6

Reference yield:

: 603-35-0
triphenylphosphine

: 77488-41-6
(2-hydroxy-5,8,8-triphenylbenzoheptafulvenyl)triphenylphosphonium bromide

Guidance literature:: Multi-step reaction with 2 steps

1: 83 percent / benzene / 4 h / Heating

2: 82 percent / neat (no solvent) / 0.5 h / 220 °C

In benzene;
DOI:10.1016/0040-4039(80)80162-6