Journal of Chemical and Engineering Data p. 340 - 342 (1981)
Update date:2022-08-02
Topics:
El-Deek, Mohamed
El-Sawi, Emtithal
Mohamed, Madina
1,3-Dicarbonyl compounds (III) reacted with the phosphorus hydrazides to give the corresponding hydrazones.When the hydrazones of ethylacetoacetate were heated at their melting points, they were converted to the corresponding pyrazolin-5-ones.The spectral
View MoreChangzhou Anyi Biochem Co., Ltd.(expird)
Contact:+86-519-88836158
Address:no,51 caoda
Nanjing Samwon International Limited
Contact:+86-25-84873444
Address:1108, BLDG B, New Century Plaza, No 1, South Taiping Rd.,
Beijing Tianjia Chemical Science & Technology Co.,Ltd
Contact:86-0550-2392698
Address:No.388, Shiliang Road (East),
Contact:+86-532-80762375
Address:No. 6, Hongkong Middle Road, Qingdao, China
website:http://www.josunpharma.com
Contact:+86-311-80715268 80766839
Address:No.39, Zhaiying Street, Shijaizhuang,Hebei,China
Doi:10.1016/j.tetasy.2004.06.043
(2004)Doi:10.1071/CH03269
(2004)Doi:10.1021/jo0494782
(2004)Doi:10.1002/ardp.19813140203
(1981)Doi:10.1039/P19810000449
(1981)Doi:10.1039/a908140b
(2000)
