Characterization of water‐soluble cellulose derivatives produced by alkali treatment of ozonized allylated celluloses

Tetsuo Kondo; Atsushi Ishizu; Junzo Nakano

doi:10.1002/app.1988.070360511

Characterization of water‐soluble cellulose derivatives produced by alkali treatment of ozonized allylated celluloses

Tetsuo Kondo, Atsushi Ishizu, Junzo Nakano

Research output: Contribution to journal › Article › peer-review

2 Citations (Scopus)

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	https://doi.org/10.1002/app.1988.070360511
Publication status	Published - Aug 20 1988
Externally published	Yes

All Science Journal Classification (ASJC) codes

Chemistry(all)
Surfaces, Coatings and Films
Polymers and Plastics
Materials Chemistry

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10.1002/app.1988.070360511

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title = "Characterization of water‐soluble cellulose derivatives produced by alkali treatment of ozonized allylated celluloses",

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.",

author = "Tetsuo Kondo and Atsushi Ishizu and Junzo Nakano",

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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.

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JF - Journal of Applied Polymer Science

SN - 0021-8995

IS - 5

ER -

Characterization of water‐soluble cellulose derivatives produced by alkali treatment of ozonized allylated celluloses

Abstract

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