... Ill 90 120 ND Zelinskii Institute of Organic Chemistry, Academy of Sciences of the USSR. Translated from Izvestiya Akademii Nauk SSSR, Seriya Khimicheskaya, No. 10, pp. 2336-2337, October, 1969. ... Akad. Nauk SSSR, Otd. Khim. Nauk, 1960, 863. 2194