Solid-Phase Capture-Release Strategy Applied to Oligosaccharide Synthesis on a Soluble Polymer Support This work was supported in part by the Mizutani Foundation for Glycoscience (grant to Y.I.), the RIKEN Presidential Fund (grant to S.M.), and the Ministry of Education, Culture, Sports, Science and Technology (Grant-in-Aid for Scientific Research to S.M.). We thank Dr. Teiji Chihara and his staff for the elemental analyses, Ms. Yasuko Tanaka for her contribution at the exploratory stage of this work, and Ms. Akemi Takahashi for her technical assistance.