Cellulose has three hydroxyl groups with different reactivity. By substitution reaction, trimethylsiloxyl-, vinyldimethylsiloxyl-, allyldimethylsiloxyl-, phenyldimethylsiloxyl-, 3,3,3-trifluoropropyldimethylsiloxyl- and tris(trimethylsiloxy)siloxylcellulose were synthesized IR, NMR, and elemental analysis were used for confirming their structures, degree of substitution (D.S.) and the reactivity of siloxylation agent, respectively. The D.S. values were 2.5, 2.2, 2.1, 2.2, 2.6, 0.7 for the corresponding siloxylcellulose

일반적으로 셀룰로오스는 그 골격구조 안에 서로 다른 반응성을 갖는 3개의 히드록시기를 가지고 있다. 이 기능기에 trimethylsiloxyl-, vinyldimethylsiloxyl-, allyldimethylsiloxyl-,3,3,3-trifluoropropyldimethylsiloxyl-과 tris(trimethylsiloxy)siloxyl-기를 치환반응을 이용하여 도입하였다. IR, NMR, 그리고 원소분석을 이용하여 그 구조분석 및 치환도, 그리고 siloxylation agent의 반응성을 검토하였다. 치환도는 각각 2.5, 2.2, 2.1, 2.2, 2.6, 0.7이었다