反応 #90014

ord-8d382387f1634aa2a44de2397cac7fa6

反応方程式

CC1(C)c2cc(OS(=O)(=O)C(F)(F)F)ccc2C(=O)c2c1[nH]c1cc(C#N)ccc21
Compound B1
CC1(C)c2cc(OS(=O)(=O)C(F)(F)F)ccc2C(=O)c2c1[nH]c1cc(C#N)ccc21
Trifluoro-methanesulfonic acid 3-cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl ester
CC(C)(C)OC(=O)N1CCNCC1
piperazine-1-carboxylic acid tert-butyl ester
→
CC(C)(C)OC(=O)N1CCN(c2ccc3c(c2)C(C)(C)c2[nH]c4cc(C#N)ccc4c2C3=O)CC1
title compound
CC(C)(C)OC(=O)N1CCN(c2ccc3c(c2)C(C)(C)c2[nH]c4cc(C#N)ccc4c2C3=O)CC1
4-(3-Cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl)-piperazine-1-carboxylic acid tert-butyl ester

反応物

CC1(C)c2cc(OS(=O)(=O)C(F)(F)F)ccc2C(=O)c2c1[nH]c1cc(C#N)ccc21
Compound B1
CC1(C)c2cc(OS(=O)(=O)C(F)(F)F)ccc2C(=O)c2c1[nH]c1cc(C#N)ccc21
Trifluoro-methanesulfonic acid 3-cyano-6,6-dimethyl-11-oxo-6,11-dihydro-5H-benzo[b]carbazol-8-yl ester
CC(C)(C)OC(=O)N1CCNCC1
piperazine-1-carboxylic acid tert-butyl ester

試薬

なし

反応条件

詳細条件
See reaction.notes.procedure_details.

後処理

  1. 1
    その他Under the same conditions as the method for synthesizing Compound B2-1

実験手順

Under the same conditions as the method for synthesizing Compound B2-1, the title compound was prepared from Compound B1 and piperazine-1-carboxylic acid tert-butyl ester.

出典

DOI: 10.6084/m9.figshare.5104873.v1特許: US09440922B2uspto-grants-2016_09