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Conformational Studies of Polymers and Copolymers of L-Aspartate Esters. III. Nuclear Magnetic Resonance Spectroscopy

โœ Scribed by Bradbury, E. M.; Carpenter, B. G.; Crane-Robinson, C.; Goldman, H.

Book ID
127370864
Publisher
American Chemical Society
Year
1971
Tongue
English
Weight
945 KB
Volume
4
Category
Article
ISSN
0024-9297

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๐Ÿ“œ SIMILAR VOLUMES

Conformational studies of polymers and c
Conformational studies of polymers and copolymers of L-aspartate esters. I. Preparation and solution studies
โœ E. M. Bradbury; B. G. Carpenter; H. Goldman ๐Ÿ“‚ Article ๐Ÿ“… 1968 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 805 KB

An alcoholysis method is described for the modification of high molecular weight poly(p-benzyl L-asparatate) ; by this method the benzyl groups in the polypeptide have been replaced by methyl, ethyl, isopropyl, n-propyl, and phenethyl groups to give a series of copolymers of each of the correspondin

Conformational studies of polymers and c
Conformational studies of polymers and copolymers of L-aspartate esters. II. Infrared studies and the factors involved in the formation of the ฯ‰-helix
โœ E. M. Bradbury; B. G. Carpenter; R. M. Stephens ๐Ÿ“‚ Article ๐Ÿ“… 1968 ๐Ÿ› Wiley (John Wiley & Sons) ๐ŸŒ English โš– 620 KB

It has already been shown that the helix senses of poly(p-benzyl L-aspartate) and poly(D-methyl L-aspartate) are left-handed, while the poly esters of n-propyl, isopropyl, n-butyl, and phenethyl L-asparate are all right-handed. The effect of changes in helix sense from the left-handed to the right-h