Abstract 13C NMR absorption spectra of 50 bicyclic hydrocarbons, alcohols and ketones
have been measured, in addition to some terpenes. The 13C chemical shifts are …

Proton magnetic resonance (PMR) spectroscopy has proved to be an important tool in
structural studies of biological macromolecules (Roberts and Jardetzky, 1970; Casy, 1971; …

Difluoramination of a tetrahydro-1, 5-diazocine-3, 7 (2 H, 6 H)-dione to the corresponding 3,
3, 7, 7-tetrakis (difluoramino) diazocine was achieved by a judicious choice of protecting …

The chemical shifts and spin–spin coupling constants of fluorine are described. The
theoretical calculations of fluorine NMR parameters are reviewed. The special experimental …

(3) Benzothiophenediones are known also to undergo basic cleavage of the thiolactonic
moiety.'5 This is a reaction which parallels the radical anions formation in our experimental …

The solid state 13 C nuclear magnetic resonance spectra of fluorinated graphites show two
resonances, one of which is assigned to aromatic carbon and the other to aliphatic carbon …

The photodegradation at 157 nm of thin films of a series of Teflon AF copolymers has been
comprehensively examined using electron spin resonance, NMR, FTIR, and Raman …

A fundamentally new preparation of internal and terminal gem-bis-(difluoramino) alkanes
has been demonstrated by the direct fluorination of corresponding gem-bisacetamides …

The photodegradation of TAF thin film polymers at 157 nm with the study of XPS and F NMR
was investigated. The results of XPS, FTIR spectroscopy and NMR spectroscopy analysis of …

Publisher Summary The chapter discusses the fluorine-19 nuclear magnetic resonance
(NMR) spectroscopy. The chapter explores the fluorohydrocarbons, including fluorinated …