N-(1-methyl-2-pyrrolidinylidene)-N'-phenylthiourea -Drug Synthesis Database

【结构式】

【分子编号】27771

【品名】N-(1-methyl-2-pyrrolidinylidene)-N'-phenylthiourea

【CA登记号】

【分子式】C₁₂H₁₅N₃S

【分子量】233.33732

【元素组成】C 61.77% H 6.48% N 18.01% S 13.74%

与该中间体有关的原料药合成路线共 1 条

合成路线1

该中间体在本合成路线中的序号：(III)

The reaction of phenyl isothiocyanate (I) with 2-imino-1-methyl pyrrolidine (II) in benzene gives N-(1-methyl-2-pyrrolidinylidene)-N'-phenylthiourea (III), which is treated with iodomethane in refluxing acetone to afford methyl N-1-methyl-2-pyrrolidinylidene)-N'-phenylcarbamidothioate (IV). Finally, this compound is treated with morpholine in refluxing isopropanol.

参考文献中间体

合成目标

【1】 Rasmussen, C.R. (Ortho-McNeil Pharmaceutical, Inc.); Nitrogen heterocyclic carboximidamide compounds. US 4211867 .
【2】 Castaner, J.; Serradell, M.N.; Linogliride. Drugs Fut 1986, 11, 4, 265.

中间体序号	中间体编号	品名	CAS号	分子式	供应商	用于合成
(I)	22146	1-isothiocyanatobenzene; phenyl isothiocyanate	103-72-0	C₇H₅NS	详情	详情
(II)	27770	1-methyl-2-pyrrolidinimine		C₅H₁₀N₂	详情	详情
(III)	27771	N-(1-methyl-2-pyrrolidinylidene)-N'-phenylthiourea		C₁₂H₁₅N₃S	详情	详情
(IV)	27772	1-methyl-2-[[(methylsulfanyl)(phenylimino)methyl]imino]pyrrolidine		C₁₃H₁₇N₃S	详情	详情
(V)	10388	Morpholine	110-91-8	C₄H₉NO	详情	详情

Extended Information