Synthesis of the 5-Fluoro-4-hydroxypentyl Side Chain Metabolites of Synthetic Cannabinoids 5F-APINACA and CUMYL-5F-PINACA
作者:Mark Trudell、Ryan McKinnie、Tasneam Darweesh、Phoebe Zito、Terrell Shields
DOI:10.1055/s-0037-1609914
日期:2018.12
prepared in 67% overall yield (six steps) from pent-4-en-1-ol and was employed for the synthesis of the 4-hydroxy metabolites of the synthetic cannabinoid 5F-APINACA and CUMYL-5F-PINACA. An efficient method for the construction of the 5-fluoro-4-hydroxypentyl side chain common to a number of synthetic cannabinoid metabolites was developed. A series of hydroxyl protecting groups was examined to assess the
摘要 开发了一种构建许多合成大麻素代谢物共有的5-氟-4-羟基戊基侧链的有效方法。检查了一系列羟基保护基,以评估作为用于环氧化和区域选择性氢氟化的正交保护基的生存能力。由戊-4-烯-1-醇以67%的总收率(六步法)制备1- [5-氟-4-(二苯基叔丁基甲硅烷氧基)]戊基甲苯磺酸酯,并用于合成4大麻素5F-APINACA和CUMYL-5F-PINACA的-羟基代谢产物。 开发了一种构建许多合成大麻素代谢物共有的5-氟-4-羟基戊基侧链的有效方法。检查了一系列羟基保护基,以评估作为用于环氧化和区域选择性氢氟化的正交保护基的生存能力。由戊-4-烯-1-醇以67%的总收率(六步法)制备1- [5-氟-4-(二苯基叔丁基甲硅烷氧基)]戊基甲苯磺酸酯,并用于合成4大麻素5F-APINACA和CUMYL-5F-PINACA的-羟基代谢产物。