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Magnetic field dependent 13C and 1H CIDNP from biradicals. The role of the hyperfine coupling constant

โœ Scribed by F.J.J. de Kanter; R.Z. Sagdeev; R. Kaptein

Book ID
107731722
Publisher
Elsevier Science
Year
1978
Tongue
English
Weight
494 KB
Volume
58
Category
Article
ISSN
0009-2614

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S๎—ธT0 CIDNP from triplet biradicals. Dete
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## Abstract The cyclodipeptides cyclo(Lโ€alanylโ€Lโ€phenylalanyl) and cyclo(Dโ€alanylโ€Lโ€phenylalanyl) were synthesized with various atoms substituted by the isotopes ^15^N and ^13^C. Thus, the coupling constants ^15^Nโ€“^1^H, ^13^Cโ€“^1^H, and ^13^Cโ€“^15^N could be obtained, in addition to the commonly used