α-hexafluoroisopropyl isocyanate

Base Information

• Chemical Name: α-hexafluoroisopropyl isocyanate
• CAS No.: 115198-22-6
• Molecular Formula: C₁₂H₁₀F₆N₂O
• Molecular Weight: 312.215

Synonyms:α-hexafluoroisopropyl isocyanate

Chemical Property of α-hexafluoroisopropyl isocyanate

Chemical Property:

Purity/Quality:

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Technology Process of α-hexafluoroisopropyl isocyanate

There total 2 articles about α-hexafluoroisopropyl isocyanate 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: 66.0%

hexafluoroacetone N-perfluoropivaloylimine (85093-52-3) + N,N-dimethyl-aniline (121-69-7,77733-26-7) → 1,1,1,3,3,3-hexafluoro-2-trifluoromethyl-propane (382-24-1) + α-hexafluoroisopropyl isocyanate (115198-22-6)

Guidance literature:

In diethyl ether; at 20 ℃; for 120h;

DOI:10.1007/BF00958334

Reference yield:

1-(perfluoro-tert-butyl)-3,3-bis(trifluoromethyl)aziridin-2-one (72195-94-9) + N,N-dimethyl-aniline (121-69-7,77733-26-7) → perfluoroisobutylene (382-21-8) + perfluoroisopropyl isocyanate (34556-41-7) + α-hexafluoroisopropyl isocyanate (115198-22-6) + N-perfluoro-tert-butyl-N-perfluoroisopropenylcarbamoyl fluoride (93636-87-4)

Guidance literature:

Further byproducts given;

DOI:10.1007/BF00958334

Reference yield:

ethanol (64-17-5) + α-hexafluoroisopropyl isocyanate (115198-22-6) → [1-(4-Dimethylamino-phenyl)-2,2,2-trifluoro-1-trifluoromethyl-ethyl]-carbamic acid ethyl ester (115198-23-7)

Guidance literature:

DOI:10.1007/BF00958334

upstream raw materials:

1-(perfluoro-tert-butyl)-3,3-bis(trifluoromethyl)aziridin-2-one

N,N-dimethyl-aniline

hexafluoroacetone N-perfluoropivaloylimine

Downstream raw materials:

[1-(4-Dimethylamino-phenyl)-2,2,2-trifluoro-1-trifluoromethyl-ethyl]-carbamic acid ethyl ester

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