Bulletin of the Chemical Society of Japan p. 3239 - 3246 (1996)
Update date:2022-08-04
Topics:
Itahara, Toshio
Treatment of pyrimidine bases such as uracil, thymine, and 5-fluorouracil with X(CH2)nX (X=I or Br; n=4-12) gave three types of pyrimidinophanes. When the numbers of carbon atoms of X(CH2)nX are odd numbers (n=5, 7, 9, 11), three structures of pyrimidinophanes could be differentiated on the basis of the 13C NMR and mass spectra. Treatment of pyrimidinophanes with 1,4-naphthoquinone or maleimides in the presence of palladium(II) acetate gave the coupling products. Reaction of pyrimidinophanes with NaNO2 in the presence of palladium(II) acetate led to the nitration.
View MoreShanghai Taibao Pharmaceutical Technology Co., Ltd(expird)
Contact:021-52217366
Address:shanghai
Shanghai Pinewood Fine Chemical Co., Ltd.
website:http://www.pinewoodchem.com
Contact:0086-21-62417129，62414096
Address:Suite B, 27F, No.2, Lane 600, Tianshan Road, Shanghai
Contact:+852-8198 2399
Address:9E, Leapont Industrial Building, 18-28 Wo Liu Hang Road, Shatin, New Territories, Hong Kong
Chengdu D-Innovation Pharmaceutical Co., Ltd
Contact:86-28-85105536
Address:1001, B6, No.88 Keyuan South Road, Chengdu Hi-Tech Zone
Dezhou Longteng Chemical Co., Ltd.
website:http://www.sodium-methoxide.cn/
Contact:0086-18866052283
Address:Xinhua Industrial Zone, Dezhou City, Shandong Province, China
Doi:10.1021/ja00063a001
(1993)Doi:10.1039/c39930000337
(1993)Doi:10.1016/S0957-4166(00)86019-X
(1993)Doi:10.1007/BF00908498
()Doi:10.1016/S0040-4039(00)60315-5
(1993)Doi:10.1021/jo00061a034
(1993)
