Boc-L-苯丙氨酸置于sodium Sulfate,三乙胺,N,N'-二环己基碳二亚胺,维生素 C体系中,用 甲醇,氘代氯仿,重水,乙腈,苯 作为反应溶剂,化学反应 25.0H,反应生成 N-甲基-N-叔丁氧羰基-D-苯丙氨酸
参考文献:Visible Light Photorelease Of Carboxylic Acids Via Charge-Transfer Excitation Of N-Methylpyridinium Iodide Esters
标题:Visible Light Photorelease Of Carboxylic Acids Via Charge-Transfer Excitation Of N-Methylpyridinium Iodide Esters
摘要:Iodide Contrast Sensitization To Direct Irradiation Of Charge Transfer Salts Incurs Carboxylic Acid Release Via Visible Light Absorption. The Photochemical Reduction Of N-Methyl-4-Pyridinium Iodide Esters To Release Carboxylic Acids Is Examined Using H-1 NMR Analysis. Photolysis Reactions Are Carried Out Under Mild,Biphasic Solvent Conditions,Using A Household Led Lamp. Carboxylic Acid Release Is Reported In High Yields,And The Viability Of This Method For Synthetic Chemistry Is Demonstrated Through A Macroscale Reaction.
DOI:10.1021/acs.Orglett.5B01490