Journal of Organic Chemistry p. 3804 - 3811 (1986)
Update date:2022-09-26
Topics:
Li, Yu-Zhuo
Schuster, Gary B.
Irradiation of 9-diazo-1,8-diazafluorene initiates a series of photochemical reactions that lead to isomerization to the diazirine and to loss of nitrogen to form a carbene.The carbene has a triplet ground state but reacts primarily from its upper singlet state.The chemical and physical properties of the diazo compound and the carbene are compared with those for 9-diazofluorene.The differences between these compounds are assigned tentatively to a combination of through-space interaction of the lone pair electrons of the heteroatomic ring atoms with the nonbonding in-plane orbital of the carbene carbon and the electron-withdrawing nature of the pyridine-like nitrogens.
View MoreXiamen Goodhealth Pharmchem Co., Ltd.
Contact:0086-592-2097683
Address:404R No.2 54# Minzu Rd., Xiamen, China
Beijing Tianjia Chemical Science & Technology Co.,Ltd
Contact:86-0550-2392698
Address:No.388, Shiliang Road (East),
Contact:15973022782
Address:7-5-6218,Incubation Centre,Guandong Industry Park, East Lake High-Tech Development Zone,Wuhan City.
Contact:+86-913-2223392
Address:No. 32, Xinanjing Road, Weinan City, Shaanxi Province, 714000, China
Chongqing Werlchem Fine Chemical Co. Ltd
Contact:+86-23-67521957
Address:NO.15,Fortune Road,Yubei District,401121,Chongqing,China
Doi:10.1016/j.tetasy.2008.03.019
(2008)Doi:10.1021/jm00161a033
(1986)Doi:10.1039/c39900000997
(1990)Doi:10.1246/cl.1985.1539
(1985)Doi:10.1021/ja00282a034
(1986)Doi:10.1021/ja01216a010
(1946)