5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil

Base Information

• Chemical Name: 5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil
• CAS No.: 132124-86-8
• Molecular Formula: C₃₂H₂₉N₄O₂P
• Molecular Weight: 532.582

Synonyms:5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil

Chemical Property of 5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil

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Technology Process of 5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil

There total 3 articles about 5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil 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: 60.0%

6-Amino-5--1,3-dimethyluracil (132124-83-5) + triphenylphosphine (603-35-0) → 5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil (132124-86-8)

Guidance literature:

With hexachloroethane; triethylamine; In acetonitrile; for 22h; Heating;

DOI:10.1016/S0040-4020(01)90083-3

Reference yield:

6-amino-1,3-dimethyl-5-formyluracil (54660-80-9) → 5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil (132124-86-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / ethanol / 8 h / Heating

2: 60 percent / triethylamine, hexachloroethane / acetonitrile / 22 h / Heating

With hexachloroethane; triethylamine; In ethanol; acetonitrile;

DOI:10.1016/S0040-4020(01)90083-3

Reference yield:

p-toluidine (106-49-0,12221-03-3) → 5--1,3-dimethyl-6-<(triphenylphosphoranylidene)amino>uracil (132124-86-8)

Guidance literature:

Multi-step reaction with 2 steps

1: 80 percent / ethanol / 8 h / Heating

2: 60 percent / triethylamine, hexachloroethane / acetonitrile / 22 h / Heating

With hexachloroethane; triethylamine; In ethanol; acetonitrile;

DOI:10.1016/S0040-4020(01)90083-3

upstream raw materials:

6-Amino-5--1,3-dimethyluracil

triphenylphosphine

6-amino-1,3-dimethyl-5-formyluracil

p-toluidine

Downstream raw materials:

7-(p-Chlorophenyl)imino-6-(p-tolyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,6,7-hexahydropyrimido<4,5-d>pyrimidine

7-(p-Tolyl)imino-6-(p-tolyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,6,7-hexahydropyrimido<4,5-d>pyrimidine

7-(p-Fluorophenyl)imino-6-(p-tolyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,6,7-hexahydropyrimido<4,5-d>pyrimidine

7-(p-Methoxyphenyl)imino-6-(p-tolyl)-1,3-dimethyl-2,4-dioxo-1,2,3,4,6,7-hexahydropyrimido<4,5-d>pyrimidine

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