THE SYNTHESIS OF MONOALKYLCYCLOHEXANES OF THE COMPOSITION C15 - C18 WITH INCREASED DENSITY
Abstract
Four new monoalkylsubstituted homologs of benzene have been synthesized and characterized according to their principal physicochemical properties. Their catalytic hydrogenation produced 4 new monoalkylsubstituted homologs of cyclohexane with 1 or 2 quaternary C atoms in the side chain: 2,4dimethyl-4-cyclohexyloctane; 2,6-dimethyl-4propyl-4-cyclohexylheptane; 2,2,4,6-tetramethyl4-cyclohexylheptane; and 2,2,5-trimethyl-3cyclohexylhexa e. The density of the synthesized cyclanes ranged from 0.8392 to 0.8450 which considerably exceeds the density of monoalkylsubstituted homologs of cyclohexane of the same composition with a normal or weakly ramified side chain. As intermediate products of the synthesis, 5 tertiary alcohols were obtained for the first time: 2,6-dimethyl-4-propylheptadiene-1,6-o1-4; 2,6-dimethyl-4-propylheptanol-4; 2,5,5-trimethyl4-phenylhexene-1-o1-4; 2,2,4,6-tetramethylheptene-6-o1-4; and 2,2,4,6-tetramethylheptanol4. (Author)
Document Details
- Document Type
- Technical Report
- Publication Date
- Dec 15, 1960
- Accession Number
- AD0258457
Entities
People
- G.v. Krasnova
- T.a. Zhuravleva
- Ye. B. Sokolova
Organizations
- National Air and Space Intelligence Center