1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione

Base Information

Chemical Name:1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione
CAS No.:79369-83-8
Molecular Formula:C₂₄H₂₁N₂O₃P
Molecular Weight:416.416
Hs Code.:

Synonyms:1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione

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Chemical Property of 1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione

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Technology Process of 1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione

There total 3 articles about 1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione 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: 86.0%

: 79369-79-2
6,6-Diethoxy-5,6-dihydro-1,3-dimethyl-5-(triphenylphosphoranyliden)-2,4(1H,3H)-pyrimidindion

: 79369-83-8
1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione

Guidance literature:: In acetic acid; for 0.333333h; Heating;

Reference yield: 82.0%

: 98198-51-7
5-bromo-1,3-dimethyl-2,4,6(1H,3H,5H)-pyrimidinetrione

: 603-35-0
triphenylphosphine

: 79369-83-8
1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione

Guidance literature:: With triethylamine; In dichloromethane; at 25 ℃; for 5h;
DOI:10.2174/157017809787003106

Reference yield:

: 21882-77-9,53472-13-2
(2,2-diethoxyvinylidene)triphenylphosphorane

: 79369-83-8
1,3-dimethyl-5-(triphenylphosphoranylidene)-2,4,6(1H,3H,5H)-pyrimidinetrione

Guidance literature:: Multi-step reaction with 2 steps

1: 70 percent / benzene / 1) 2 h, r.t., 2) 30 min, 50 deg C

2: 86 percent / acetic acid / 0.33 h / Heating

In acetic acid; benzene;