作者:Katherine E Bashford、Anthony L Cooper、Peter D Kane、Christopher J Moody                                    
                                    
                                        DOI:10.1016/s0040-4039(01)02047-0
                                    
                                    
                                        日期:2002.1
                                    
                                    The 2-phenylsulfonylethyl group is a useful alkyl protecting group for nitrogen during indole synthesis; it is readily removed from the indole nitrogen under basic conditions. (C) 2001 Elsevier Science Ltd. All rights reserved.