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C—H activation by P450 and nonheme monooxygenases

C—H activation of benzene, leading to the formation of 3Ni HAIPh

C—H arylation of pyridines containing electron-withdrawing substituents at C3 or C4.

C—H bond activation of 1,3-dicarbonyl compounds.

C—H Bond activation of pyridine.

C—H bond activation promoted by a transient titanium aikylidyne.

C—H bond oxidation in the a-position to a heteroatom.

C—H Bond transformation by electrophilic substitution.

C—H out-of-plane bends and C C stretches of olefins.

C—H stretching frequencies . a and 8 label the position of the C—H with respect to the heteroatom.

C—H stretching region of the Raman spectra of hexagonal ra-C36H74 at 347.5 K. All Raman spectra were taken with bandpass 1.5 cm at 510 nm. Laser power 200 mW at 514.54 nm.

C—H stretching vibrations in polystyrene show that the first one is much richer in the aromatic component than the second one. Isotactic film exposes preferentially the phenyl groups at the surface whereas the atactic one exposes phenyl groups and chain segments in comparable amounts. Spectra were normalized to the aromatic component.

C—H transformation as a surrogate to the aldol reaction.

C—H transformation of 2-methylbutane.

C—H---0 interactions involving methylidene and methylene groups in the crystal structures of 60.

C—N Bond cleavage of protoberberine V-oxides. Reagents

C—N Bond cleavage with ethyl chloroformate. Reagents

C—O bond dependences of 522 components for amino acids. The C—O bond lengths were derived from X-ray or neutron diffraction experiments. Reproduced from Ref. 105.

C—V dependence at 100 Hz for four different temperatures

D - is the Euclidean distance between i and i dm and dm are the city-block distances between i and i for variables Xi and X2 respectively. The city-block distance is 4ri dm-

D -Aldoses in Fischer projection

D -Ketoses in Fischer projection

D 2D inclined interpenetration .

D 3 emission from Ta and W as a function of surface temperature measured by a pyrometer. Above 1300 K, D j emission from the Ta surface increases linearly with the surface temperature

D 55000 10- cm-, EkO. Temperature dependence of Xm- Curves fitted according to axial spin Hamiltonian .

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