Effects of Neutron Irradiation on Bromobenzene and some of its Derivatives
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R. P. Poncha
Summary
The retention value R, defined as the percentage of activity retained in the organic combination after irradiation of an organic halide has been determined for bromobenzene, o, m and p bromonitro benzene, o, m and p bromoaniline and its sulphate. The values of R for bromobenzene show wide Variation depending on the irradiation Container etc. apart from pretreatment for purification. The isomers of derivatives of bromobenzene show that there are no marked differences in the values of R but minor differences have been observed which may be due to orienting effect of the substituents in the benzene nucleus. The effect of dilution on Rof bromobenzene using benzene and hexane as solvents has been studied and it is shown that the retention value goes down in benzene but in hexane it remains constant. The scavenging effects by addition of bromine and allyl bromide on bromobenzene have shown that Rgoes down to ~ 30 percent in the former and ~ 87 percent in the latter case.
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Articles in the same Issue
- Notiz zum Zerfall des 77As
- Fission of 232Th by Reactor Neutrons: Fission Yields of some Mass-Chains
- The Extraction of Thorium from Nitric Acid Solutions by a Quaternary Ammonium Nitrate (Aliquat-336)
- Preparation of Carrier-free 228Ac (MsTh2).
- Contribution à l’étude des complexes sulfuriques du plutonium (IV)
- Effects of Neutron Irradiation on Bromobenzene and some of its Derivatives
- Oxygen-Effect in Annealing of Recoil Damage in Cobalt Chelates-Tris-Acetyl-Acetone Co(III) and Bis-Salicylaldehyde Triethylenetetramine Co(III) Chloride
- Le recuit thermique du coupferronate de fer irradié par neutrons
- The Mechanism of Molecule-Formation by Nuclear Fission and Subsequent Processes in Solid Mixtures
- Formes chimiques de l’azote 16 produit par la réaction 16O (n, p) dans l’eau
- The Identification of Trace Quantities of Radioactive lodine Compounds by Gas-Chromatographic and Effusion Methods
- A Radiotracer Study of Gold Adsorption on Glass from very Dilute Aqueous Solutions
- Graphical Representation of Double Neutron Capture in Gold and Tantalum
- Kurze Mitteilungen
- The Preparation of High Specific Activity Copper 64
- Preparation of Carrier-free Rhodium from Irradiated Palladium
Articles in the same Issue
- Notiz zum Zerfall des 77As
- Fission of 232Th by Reactor Neutrons: Fission Yields of some Mass-Chains
- The Extraction of Thorium from Nitric Acid Solutions by a Quaternary Ammonium Nitrate (Aliquat-336)
- Preparation of Carrier-free 228Ac (MsTh2).
- Contribution à l’étude des complexes sulfuriques du plutonium (IV)
- Effects of Neutron Irradiation on Bromobenzene and some of its Derivatives
- Oxygen-Effect in Annealing of Recoil Damage in Cobalt Chelates-Tris-Acetyl-Acetone Co(III) and Bis-Salicylaldehyde Triethylenetetramine Co(III) Chloride
- Le recuit thermique du coupferronate de fer irradié par neutrons
- The Mechanism of Molecule-Formation by Nuclear Fission and Subsequent Processes in Solid Mixtures
- Formes chimiques de l’azote 16 produit par la réaction 16O (n, p) dans l’eau
- The Identification of Trace Quantities of Radioactive lodine Compounds by Gas-Chromatographic and Effusion Methods
- A Radiotracer Study of Gold Adsorption on Glass from very Dilute Aqueous Solutions
- Graphical Representation of Double Neutron Capture in Gold and Tantalum
- Kurze Mitteilungen
- The Preparation of High Specific Activity Copper 64
- Preparation of Carrier-free Rhodium from Irradiated Palladium
