The surface pressure—area isotherms(π—A curves) of 2—heptadecyl imidazole (HIM) Langmuir films at the subphases of deionized water and solutions containing meta
In this letter the study of Li-doped zinc oxide by electronparamagnetic resonance method is described.A signal observed atg<sub>=</sub>2.013,g<sub>=</sub>1.955
The CIDNP observations indicated that photoreaction of methylfurans with chloranilresulted not only furylmethyl hydroxyphenyl ethers via radical pairs but induc
Two new eremophilane derivatives and one new nor-sesquiterpene were isolated fromLigularia veitchiana.Their structures were elucidated by spectroscopic methods