Tetrahedron Letters p. 2943 - 2946 (1999)
Update date:2022-08-05
Topics:
Felix, Olivier
Hosseini, Mir Wais
De Cian, Andre
Fischer, Jean
Catala, Laure
Turek, Philippe
The high yield synthesis of an isophthalic acid derivative bearing a nitronyl-nitroxide moiety at the 5-position was achieved. The structural analysis in the crystalline phase by X-ray diffraction on single crystals revealed the formation of a 3-D network through strong H-bonds between the acid groups and the nitronyl-nitroxide moieties. The spin label obtained was also analysed by EPR spectroscopy which showed a five line pattern with a(N)=7.51 G and a g-factor of 2.0066. Magnetic measurements revealed that at low temperature, the systeme showed a Curie-Weiss like behaviour with weak ferromagnetic intermolecular interactions.
View MoreShijiazhuang Frontierchem Co., Ltd.
Contact:+86-311-89271196
Address:4-4-202 No.15 Biandian Street,Shijiazhuang
Shanghai Synmedia Chemical Co., Ltd
Contact:+86-21-38681880
Address:6th Floor, 11A Building, No.528 Ruiqing Road, Heqing town, Pudong new district, Shanghai China
Laohekou huacheng Trade Co., Ltd.
Contact:+86-710-8360685
Address:No. 85, Beijing Road, Laohekou City, Hubei Province, China
website:http://www.weichichem.com
Contact:+8613912949432
Address:Fine Chemical Industrial Base,Wujiang town,He County,Anhui China.
Xuzhou Tianrun Chemical Co.,Ltd
website:http://www.tianrunchem.cn
Contact:86-516-83832636
Address:fuxing road
Doi:10.1016/S0223-5234(99)80044-0
(1999)Doi:10.1039/c9cc06323d
(2019)Doi:10.1039/c8gc01886c
(2018)Doi:10.1002/chem.201203337
(2013)Doi:10.1021/ja01216a084
(1946)Doi:10.1016/S0008-6215(00)00258-5
(2000)