triethylammonium allyl (2,3,4-tri-O-benzyl-6-O-(2-(N-tert-butoxycarbonyl-S-tert-butyl-L-cysteinyl)aminoethylphosphato)-α-D-mannopyranosyl)-(1-2)-3,4,6-tri-O-benzyl-α-D-mannopyranoside                                                                                                                                                              在
                                                                                                                                                                                 
甲酸   、                                                                                                  palladium 10% on activated carbon   、                                                                                                  
氢气                                                                                                                                  作用下,
                                                                                                                以
                                                                                         
甲醇                                                                                  为溶剂,
                                                                                                                                                    反应 5.25h,
                                                                                                                以100%的产率得到n-propyl (6-O-(2-(N-tert-butoxycarbonyl-S-tert-butyl-L-cysteinyl)aminoethylphosphato)-α-D-mannopyranosyl)-(1-2)-α-D-mannopyranoside