共 50 条
Synthesis and resolution of 2-amino-5-aza[6]helicene
被引:3
作者:
Bhalodi, Esha H.
[1
]
Patel, Krupa N.
[1
]
Bedekar, Ashutosh, V
[1
]
机构:
[1] Maharaja Sayajirao Univ Baroda, Fac Sci, Dept Chem, Vadodara 390002, India
来源:
关键词:
Aza[6]helicene;
CD analysis;
Helical isomers;
Single crystal analysis;
ONE HUNDRED YEARS;
STEREOSELECTIVE SYNTHESES;
CHIRAL RECOGNITION;
CRYSTAL-STRUCTURES;
SMALL MOLECULES;
PART;
CARBAZOLE;
HELICENE;
DERIVATIVES;
PHOTOCYCLIZATION;
D O I:
10.1016/j.tet.2022.132761
中图分类号:
O62 [有机化学];
学科分类号:
070303 ;
081704 ;
摘要:
The synthesis of 2-amino-5-aza[6]helicene and its derivatives is reported. The diastereomeric (R)menthylcarbamate derivative of this aza[6]helicene is prepared and its isomers were physically separated by column chromatography and their optical properties were measured. Optically pure isomer (P)2-amino-5-aza[6]helicene was generated and its Boc-derivative was prepared.(c) 2022 Elsevier Ltd. All rights reserved.
引用
收藏
页数:7
相关论文
共 50 条