COMPOSITION AS DEIODINATION CATALYST IN PRODUCTION OF HEXAFLUORO-1,2,3,4-TERACHLOROBUTANE AND HEXAFLUORO-1,2,3,4-TERACHLOROBUTANE PRODUCTION PROCESS

• Main Authors: KARIMOVA N.M, GLAZKOV A.A
• Format: Patent
• Language: English; Russian
• Published: 27.03.2005
• Edition: 7
• Subjects: ACYCLIC OR CARBOCYCLIC COMPOUNDS; CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOIDCHEMISTRY; CHEMISTRY; METALLURGY; ORGANIC CHEMISTRY; PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; THEIR RELEVANT APPARATUS; TRANSPORTING

FIELD: industrial organic synthesis. ^ SUBSTANCE: invention provides catalytic deiodination composition containing 0.95 wt parts of ethyl acetate and 8-50 wt parts of metallic zinc in the form of 3-6 mm granules. Hexafluoro-1,2,3,4-terachlorobutane production process involving use of this catalyst i...