Chemistry of Heterocyclic Compounds p. 413 - 416 (1984)
Update date:2022-09-26
Topics:
Prostakov, N. S.
Mikhalis Makuli
Mikhailova, N. M.
Sergeeva, N. D.
9-Phenylethynyl-4-azafluoren-9-ol, which was obtained from 4-azafluorenone and phenylethynylmagnesium iodide, was used in syntheses of isomeric 9-phenacylidene-4-azafluorenes and spiro compounds with indene, indan, and pyrazoline fragments.It is assumed that conversion of 9-phenacylidene derivatives to spiro compounds takes place via intramolecular substitution.
View MoreShanghai Forever Biotech Co., Ltd.
Contact:+86-21-69734790
Address:Room 5017/5019、5022、5024 of Technology Innovation Centre, No.1155, Gongyuan East Rd, QingPu District, Shanghai China.
Luojiang Chenming Biological Products Co
Contact:+86 15000297032
Address:GROUP NO.4, HE SHENG VILLAGE, PANLONG TOWN,
Shanghai PuYi Chem-Tech Co.,Ltd.
Contact:+86-21-57687505-227
Address:3 Floor, Building 11, No 201 MinYi Road, Songjiang District, Shanghai 201612, China
Jinan Jiaquan Chemical Co.,Ltd
Contact:+86-531-62318366
Address:Room 502 of Yidonghuayuan No.601 Huaxin Road Licheng District Jinan China
Contact:(86) 731 88718666
Address:Room 1222, Unit 4, Building B, Shangcheng, No.47, Kaiyuan East Road.
Doi:10.1016/j.tetlet.2006.08.029
(2006)Doi:10.1021/ja063934h
(2006)Doi:10.1039/c5dt01281c
(2015)Doi:10.1002/chem.200600498
(2006)Doi:10.1021/ol061943p
(2006)Doi:10.1021/jo701812t
(2008)
