TRIFLUOROACETYLTRIPHENYLSILANE 2,4,6-TRIISOPROPYLBENZENESULFONYLHYDRAZONE

Base Information

• Chemical Name: TRIFLUOROACETYLTRIPHENYLSILANE 2,4,6-TRIISOPROPYLBENZENESULFONYLHYDRAZONE
• CAS No.: 145574-05-6
• Molecular Formula: C35H39 F3 N2 O2 S Si
• Molecular Weight: 636.8420696
• Mol file: 145574-05-6.mol

Synonyms:Benzenesulfonicacid, 2,4,6-tris(1-methylethyl)-,[2,2,2-trifluoro-1-(triphenylsilyl)ethylidene]hydrazide (9CI)

Chemical Property of TRIFLUOROACETYLTRIPHENYLSILANE 2,4,6-TRIISOPROPYLBENZENESULFONYLHYDRAZONE

Chemical Property:

• PSA: 66.91000
• LogP: 8.43470

Purity/Quality:

97% ^*data from raw suppliers

2,4,6-Tris(propan-2-yl)-N'-[2,2,2-Trifluoro-1-(triphenylsilyl)ethylidene]benzene-1-sulfonohydrazide 96% ^*data from reagent suppliers

Safty Information:

• Pictogram(s):  
• Hazard Codes: 

MSDS Files:

SDS file from LookChem

Useful:

Technology Process of TRIFLUOROACETYLTRIPHENYLSILANE 2,4,6-TRIISOPROPYLBENZENESULFONYLHYDRAZONE

There total 1 articles about TRIFLUOROACETYLTRIPHENYLSILANE 2,4,6-TRIISOPROPYLBENZENESULFONYLHYDRAZONE 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%

trisylhydrazine (39085-59-1) + 2,2,2-trifluoro-1-triphenylsilylethanone (141334-25-0) → Trifluoroacetyltriphenylsilane 2,4,6-triisopropylbenzenesulfonylhydrazone (145574-05-6)

Guidance literature:

With hydrogenchloride; In acetonitrile;

DOI:10.1016/S0040-4039(00)60032-1

Reference yield: 89.0%

2-bromo-acrylic acid ethyl ester (5459-35-8) + Trifluoroacetyltriphenylsilane 2,4,6-triisopropylbenzenesulfonylhydrazone (145574-05-6) → 5-trifluoromethyl-2H-pyrazole-3-carboxylic acid ethyl ester (129768-30-5,948551-04-0)

Guidance literature:

With triethylamine; In tetrahydrofuran; for 120h; Ambient temperature;

DOI:10.1016/S0040-4039(00)60032-1

Reference yield: 77.0%

N-phenyl-maleimide (941-69-5) + Trifluoroacetyltriphenylsilane 2,4,6-triisopropylbenzenesulfonylhydrazone (145574-05-6) → 5-Phenyl-3-trifluoromethyl-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione (145574-07-8)

Guidance literature:

With triethylamine; In tetrahydrofuran; for 72h; Ambient temperature;

DOI:10.1016/S0040-4039(00)60032-1

upstream raw materials:

trisylhydrazine

2,2,2-trifluoro-1-triphenylsilylethanone

Downstream raw materials:

5-Phenyl-3-trifluoromethyl-3a,6a-dihydro-1H-pyrrolo[3,4-c]pyrazole-4,6-dione

5-trifluoromethyl-2H-pyrazole-3-carboxylic acid ethyl ester

2,2,2-trifluorodiazoethane

3-(trifluoromethyl)-5-phenylpyrazole

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