Abstract
Ozonization products of allylated celluloses such as completely allylated methylcellulose and tri‐O‐allylcellulose, which are insoluble in both organic solvents and water, gave water‐soluble derivatives by alkaline treatment. Infrared (IR) and 13C‐NMR (nuclear magnetic resonance) spectrometries revealed that the products have many carboxyl as well as carbonyl groups. Allyl ethers in allylated celluloses were found to be cleaved by 30–35% during ozonization, whereas alkyl ethers such as methyl and ethyl ethers in cellulose derivatives were completely stable.
| Original language | English |
|---|---|
| Pages (from-to) | 1107-1112 |
| Number of pages | 6 |
| Journal | Journal of Applied Polymer Science |
| Volume | 36 |
| Issue number | 5 |
| DOIs | |
| Publication status | Published - Aug 20 1988 |
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All Science Journal Classification (ASJC) codes
- Chemistry(all)
- Surfaces, Coatings and Films
- Polymers and Plastics
- Materials Chemistry
Cite this
Characterization of water‐soluble cellulose derivatives produced by alkali treatment of ozonized allylated celluloses. / Kondo, Tetsuo; Ishizu, Atsushi; Nakano, Junzo.
In: Journal of Applied Polymer Science, Vol. 36, No. 5, 20.08.1988, p. 1107-1112.Research output: Contribution to journal › Article
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TY - JOUR
T1 - Characterization of water‐soluble cellulose derivatives produced by alkali treatment of ozonized allylated celluloses
AU - Kondo, Tetsuo
AU - Ishizu, Atsushi
AU - Nakano, Junzo
PY - 1988/8/20
Y1 - 1988/8/20
N2 - Ozonization products of allylated celluloses such as completely allylated methylcellulose and tri‐O‐allylcellulose, which are insoluble in both organic solvents and water, gave water‐soluble derivatives by alkaline treatment. Infrared (IR) and 13C‐NMR (nuclear magnetic resonance) spectrometries revealed that the products have many carboxyl as well as carbonyl groups. Allyl ethers in allylated celluloses were found to be cleaved by 30–35% during ozonization, whereas alkyl ethers such as methyl and ethyl ethers in cellulose derivatives were completely stable.
AB - Ozonization products of allylated celluloses such as completely allylated methylcellulose and tri‐O‐allylcellulose, which are insoluble in both organic solvents and water, gave water‐soluble derivatives by alkaline treatment. Infrared (IR) and 13C‐NMR (nuclear magnetic resonance) spectrometries revealed that the products have many carboxyl as well as carbonyl groups. Allyl ethers in allylated celluloses were found to be cleaved by 30–35% during ozonization, whereas alkyl ethers such as methyl and ethyl ethers in cellulose derivatives were completely stable.
UR - http://www.scopus.com/inward/record.url?scp=0024065933&partnerID=8YFLogxK
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U2 - 10.1002/app.1988.070360511
DO - 10.1002/app.1988.070360511
M3 - Article
AN - SCOPUS:0024065933
VL - 36
SP - 1107
EP - 1112
JO - Journal of Applied Polymer Science
JF - Journal of Applied Polymer Science
SN - 0021-8995
IS - 5
ER -