4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

Base Information

Chemical Name:4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester
CAS No.:540752-86-1
Molecular Formula:C₁₆H₂₁F₃N₂O₅S
Molecular Weight:410.414
Hs Code.:

4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid <i>tert</i>-butyl ester

Synonyms:4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

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Chemical Property of 4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

Chemical Property:

Purity/Quality:

Safty Information:

Pictogram(s):
Hazard Codes:

MSDS Files:: SDS file from LookChem

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Technology Process of 4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

There total 4 articles about 4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester 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: 80.0%

: 198627-86-0
1,1-dimethylethyl 4-(3-hydroxyphenyl)-1-piperazinecarboxylate

: 358-23-6
trifluoromethylsulfonic anhydride

: 540752-86-1
4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

Guidance literature:: With triethylamine; In dichloromethane;
DOI:10.1016/j.bmcl.2005.05.043

Reference yield:

: 862261-23-2
4-(3-triisopropylsilanyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

: 540752-86-1
4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 2 steps

1: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran

2: 80 percent / Et₃N / CH₂Cl₂

With tetrabutyl ammonium fluoride; triethylamine; In tetrahydrofuran; dichloromethane;
DOI:10.1016/j.bmcl.2005.05.043

Reference yield:

: 57260-71-6
1-t-Butoxycarbonylpiperazine

: 540752-86-1
4-(3-trifluoromethanesulfonyloxy-phenyl)-piperazine-1-carboxylic acid tert-butyl ester

Guidance literature:: Multi-step reaction with 3 steps

1: 100 percent / Pd(OAc)2; P(tBu)3; NaOtBu / toluene

2: 100 percent / tetrabutylammonium fluoride / tetrahydrofuran

3: 80 percent / Et₃N / CH₂Cl₂

With palladium diacetate; tri-tert-butyl phosphine; tetrabutyl ammonium fluoride; triethylamine; sodium t-butanolate; In tetrahydrofuran; dichloromethane; toluene;
DOI:10.1016/j.bmcl.2005.05.043