Государственный научно-исследовательский институт химии и технологии элементоорганических соединений
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Государственный научно-исследовательский институт химии и технологии элементоорганических соединенийfiledCriticalГосударственный научно-исследовательский институт химии и технологии элементоорганических соединений
Priority to SU3191723/05ApriorityCriticalpatent/SU1823467A1/en
Application grantedgrantedCritical
Publication of SU1823467A1publicationCriticalpatent/SU1823467A1/en
FIELD: organic chemistry, chemical technology. SUBSTANCE: method involves sodium melting and its interaction with dimethyldichlorosilane at molar ratio 1:(1.9-3.6), respectively, at boiling point of dimethyldichlorosilane. Yield is 96.4%. Synthesized compound is used for continuous and highly strength siliconcarbide fiber making. EFFECT: increased yield of product. 1 tbl, 5 ex
SU3191723/05A1988-01-181988-01-18Method of polydimethylsilane synthesis
SU1823467A1
(en)
Process for producing 1,4-disubstituted 5-aryl-carbamoyl-4(6)-oxo-6(4)-oxido-pyrimidine-betaine derivatives and anthelmintic preparatives containing these compounds as active substance