Propylene forms only oligomer under normal free radical conditions, yet the monomer forms high-molecular-weight polymer if it is polymerized while trapped in the channels of a crystalline host substance such as urea or thiourea. Explain [G. Di Silvestro, P. Sozzani, and M. Farina, Polym. Preprints, 27(1), 92, 1986]. Propylene forms only oligomer under normal free radical conditions, yet the monomer formshigh-molecular-weight polymer if it is polymerized while trapped in the channels of a crystallinehost substance such as urea or thiourea. Explain [G. Di Silvestro, P. Sozzani, and M. Farina,Polym. Preprints, 27(1), 92, 1986].

Propylene often forms Oligomers (low molecular weight molecules) rather than high molecular weight…

Propylene forms only oligomer under normal free radical conditions, yet the monomer forms high-molecular-weight polymer if it is polymerized while trapped in the channels of a crystalline host substance such as urea or thiourea. Explain

Propylene forms only oligomer under normal free radical conditions, yet the monomer forms high-molecular-weight polymer if it is polymerized while trapped in the channels of a crystalline host substance such as urea or thiourea. Explain

Organic Chemistry

8th Edition

ISBN:9781305580350

Author:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Publisher:William H. Brown, Brent L. Iverson, Eric Anslyn, Christopher S. Foote

Chapter29: Organic Polymer Chemistry

Section: Chapter Questions

Problem 29.28P

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Types of Polymers on the basis of Method of Preparation

Question

Propylene forms only oligomer under normal free radical conditions, yet the monomer forms
high-molecular-weight polymer if it is polymerized while trapped in the channels of a crystalline
host substance such as urea or thiourea. Explain [G. Di Silvestro, P. Sozzani, and M. Farina,
Polym. Preprints, 27(1), 92, 1986].

Study of body parts and their functions. In this combined field of study, anatomy refers to studying the body structure of organisms, whereas physiology refers to their function.

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