2-propynyl 4-methylbenzenesulfonate -Drug Synthesis Database

【结构式】

【分子编号】26226

【品名】2-propynyl 4-methylbenzenesulfonate

【CA登记号】

【分子式】C₁₀H₁₀O₃S

【分子量】210.2536

【元素组成】C 57.13% H 4.79% O 22.83% S 15.25%

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：(II)

4-Benzylpiperidine (I) was alkylated with propargyl tosylate (II) to afford the N-propynyl piperidine (III). Subsequent coupling of (III) with 4-iodophenol (IV) in the presence of Pd(PPh3)4 in pyrrolidine produced the corresponding propynyl phenol.

参考文献中间体

合成目标

【1】 Bigge, C.F.; Serpa, K.; Wise, L.D.; Gregory, T.F.; Meltzer, L.T.; Wright, J.L.; Boxer, P.A.; Subtype-selective N-methyl-D-aspartate receptor antagonists: Synthesis and biological evaluation of 1-(arylakynyl)-4-benzylpiperidines. J Med Chem 1999, 42, 13, 2469.

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)	26225	4-benzylpiperidine	31252-42-3	C₁₂H₁₇N	详情	详情
(II)	26226	2-propynyl 4-methylbenzenesulfonate		C₁₀H₁₀O₃S	详情	详情
(III)	26227	4-benzyl-1-(2-propynyl)piperidine		C₁₅H₁₉N	详情	详情
(IV)	22242	4-iodophenol	540-38-5	C₆H₅IO	详情	详情

Extended Information