A new method to tetrahydro-β-carbolines(βCs) from tryptamine is described and the aromatization of THβCs to βCs by manganese dioxide is reported for the fir
A hexamolybdenum complex, [Et<sub>4</sub>N]<sub>2</sub>[Mo<sub>6</sub>O<sub>19</sub>H<sub>4</sub>] crystal, withpentavalent and hexavalent molybdenum has been o
A method of synchronous-high-derivative spectfluor for identification of crude oil and fuel oil pollution is studied. The best operation conditions for the 2nd
Oilless alkyd resin modified with the silicoorganic compounds has been obtainedsuccessfully by polymerization.At appropriate proportion of silicoorganic compoun
Measurement of the average aggregate number of coaggregates(N_co)and evaluationOf the number of coaggregates([CoAg])in the region of increasing degree of aggreg