tetra(3,5-dideutero-phenyl)phosphonium bromide

Base Information

Chemical Name:tetra(3,5-dideutero-phenyl)phosphonium bromide
CAS No.:1221821-24-4
Molecular Formula:Br*C₂₄H₂₀P
Molecular Weight:427.237
Hs Code.:

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Chemical Property of tetra(3,5-dideutero-phenyl)phosphonium bromide

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Technology Process of tetra(3,5-dideutero-phenyl)phosphonium bromide

There total 4 articles about tetra(3,5-dideutero-phenyl)phosphonium 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: 19.0%

: 1221821-23-3
tris(3,5-dideutero-phenyl)phosphine

: 7291-07-8
1-bromo-3,5-dideuteriobenzene

: 1221821-24-4
tetra(3,5-dideutero-phenyl)phosphonium bromide

Guidance literature:: With nickel dichloride; In benzonitrile; at 190 ℃; Inert atmosphere;
DOI:10.1021/je901031b

Reference yield:

: 624-19-1
4-bromoaniline hydrochloride

: 1221821-24-4
tetra(3,5-dideutero-phenyl)phosphonium bromide

Guidance literature:: Multi-step reaction with 4 steps

1.1: water-d2 / Reflux; Inert atmosphere

2.1: phosphinic acid / water / 0.25 h / Reflux

2.2: 3 h / -10 - 0 °C

3.1: iodine; magnesium / diethyl ether / Inert atmosphere; Reflux

3.2: -10 - 20 °C / Inert atmosphere

4.1: nickel dichloride / benzonitrile / 190 °C / Inert atmosphere

With phosphinic acid; iodine; water-d2; magnesium; nickel dichloride; In diethyl ether; water; benzonitrile;
DOI:10.1021/je901031b

Reference yield:

: 757893-62-2
3,5-dideuterio-4-bromoaniline

: 1221821-24-4
tetra(3,5-dideutero-phenyl)phosphonium bromide

Guidance literature:: Multi-step reaction with 3 steps

1.1: phosphinic acid / water / 0.25 h / Reflux

1.2: 3 h / -10 - 0 °C

2.1: iodine; magnesium / diethyl ether / Inert atmosphere; Reflux

2.2: -10 - 20 °C / Inert atmosphere

3.1: nickel dichloride / benzonitrile / 190 °C / Inert atmosphere

With phosphinic acid; iodine; magnesium; nickel dichloride; In diethyl ether; water; benzonitrile;
DOI:10.1021/je901031b