The interactive system “PARACHUTE”

The structure and uses of an interactive system are described. The results of computations of the resistance and inflatibility of corrugated parachute canopies are presented.Translated fromDinamicheskie Sistemy, No. 6, 1987, pp. 30–35.     

Selenoesters in organic synthesis. 1. Conversion of mixed carboxylic acid esters to selenoesters

Conclusions The rules governing the reaction of mixed carboxylic acid esters with dimethylaluminum methyl selenide have been investigated; it was found that the nature of the solvent and the structure of the precursor ester both exert significant effects on the selectivity of selenoester formation.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 7, pp. 1650–1654, July, 1985.     

Herstellung und Eigenschaften der Kohlenstoffkationenaustauschermembranen

Ohne Zusammenfassung     

Synthesis of macrolide antibiotics. Communication 8. Synthesis of acyclic forms of C9-C13 fragment of erythronolide B

Conclusions A synthesis of three acyclic forms of the C⁹-C¹³ fragment of erythronolide B has been carried out.Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 5, pp. 1166–1172, May, 1985.     

Investigation of the parameters of the vibrational absorption bands of impurity CNO− ions in KCl and KBr crystals

Journal of Applied Spectroscopy -