Interfacial synthesis of polyphosphonate and polyphosphate esters. V. Poly(phosphonate esters) containing thymidine, 2‐deoxy‐d‐ribose, or xanthine

Poly(phosphonate esters) were synthesized by base‐promoted interfacial polycondensation of phenylphosphonic dichloride with thymidine and with 2‐deoxy‐D‐ribose. The products give evidence of P‐Cl endgroups. The thymidine product is a high polymer with a weight‐average number of repeating units, DP w...

Full description

Saved in:
Bibliographic Details
Published in:Journal of polymer science. Part A-1, Polymer chemistry Polymer chemistry, 1971-06, Vol.9 (6), p.1715-1721
Main Authors: Millich, F., Carraher, C. E.
Format: Article
Language:English
Citations: Items that this one cites
Items that cite this one
Online Access:Get full text
Tags: Add Tag
No Tags, Be the first to tag this record!
Description
Summary:Poly(phosphonate esters) were synthesized by base‐promoted interfacial polycondensation of phenylphosphonic dichloride with thymidine and with 2‐deoxy‐D‐ribose. The products give evidence of P‐Cl endgroups. The thymidine product is a high polymer with a weight‐average number of repeating units, DP w , greater than 250. The 2‐deoxy‐D‐ribose product is separable into soluble and insoluble (crosslinked) fractions having identical infrared spectra. Xanthine is also reactive in the process employed.
ISSN:0449-296X
1542-9350
DOI:10.1002/pol.1971.150090620