SU100848A3 - The method of obtaining mercury-halide aromatic compounds containing mercury associated with core - Google Patents

The method of obtaining mercury-halide aromatic compounds containing mercury associated with core

Info

Publication number
SU100848A3
SU100848A3 SU358598A SU358598A SU100848A3 SU 100848 A3 SU100848 A3 SU 100848A3 SU 358598 A SU358598 A SU 358598A SU 358598 A SU358598 A SU 358598A SU 100848 A3 SU100848 A3 SU 100848A3
Authority
SU
USSR - Soviet Union
Prior art keywords
mercury
core
aromatic compounds
compounds containing
halide
Prior art date
Application number
SU358598A
Other languages
Russian (ru)
Inventor
Данек Отто
Носек Ярослав
Original Assignee
Сполек прохемичку а хутни выробу, Национальное предпри тие
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 Сполек прохемичку а хутни выробу, Национальное предпри тие filed Critical Сполек прохемичку а хутни выробу, Национальное предпри тие
Priority to SU358598A priority Critical patent/SU100848A3/en
Application granted granted Critical
Publication of SU100848A3 publication Critical patent/SU100848A3/en

Links

Landscapes

  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Inorganic Compounds Of Heavy Metals (AREA)

Description

Обычно При получении ртутногалоидиых ароматических соединений, содержащих ртуть, св занную с  дром, методом разложени  двойных диазониевых солей в качестве восстановител  примен ют порошкообразную медь.Typically, in the preparation of mercury halide aromatic compounds containing mercury associated with the core by the decomposition method of double diazonium salts, powdered copper is used as a reducing agent.

Описываемый ниже способ состоит в том, что реакци  разложени  проводитс  в водной среде и с использованием только половины примен вшегос  ло известным способам количества меди. Кроме того, разложение двоимой соли диазони  с двухлористой ртутью можно проводить в присутствии эквивалентного количества хлористой меди или иного галогенида меди.The method described below consists in that the decomposition reaction is carried out in an aqueous medium and using only half of the amount of copper used in the known methods. In addition, the decomposition of the dual salt of diazonium with mercury dichloride can be carried out in the presence of an equivalent amount of copper chloride or other copper halide.

Пример 1. 46,5 кг анилина ввод т в смесь из 100 л сол ной кислоты (уд. веса 1,17) и 300 кг льда. Смесь диазотируют 36 кг азотистонатриевой соли. Образовавшийс  хлористый бензолдиазоний постепенно ввод т в смесь из 136 кг двухлористой ртути, 99 кг хлористой меди в 100 л сол ной кислоты (уд. веса 1,17) и 300 кг льда. Температура реакции не должна превышать 5°. Смесь размешивают около одного часа и выделившуюс  хлористую фенилртуть отсасывают и промывают водой. Выход технически чистого продукта 76,7% от теоретического.Example 1. 46.5 kg of aniline are introduced into a mixture of 100 l of hydrochloric acid (mass weight 1.17) and 300 kg of ice. The mixture is diazotized with 36 kg of the nitrogen-sodium salt. The resulting benzoldiazonium chloride is gradually introduced into a mixture of 136 kg of mercury dichloride, 99 kg of copper chloride in 100 liters of hydrochloric acid (specific weight of 1.17) and 300 kg of ice. The reaction temperature should not exceed 5 °. The mixture is stirred for about one hour and the phenylmercury chloride released is filtered off with suction and washed with water. The yield of technically pure product is 76.7% of the theoretical.

Пример 2. 53,5 кг паратолуидина внос т в смесь из 160 л бромистоводородной кислоты (уд. в. 1,377) и 300 кг льда и диазотируют 35 кг азотистонатриевой соли. Образовавшийс  бромистый параметилбензолдиазоний постепенно ввод т в смесь из 180 кг двубромистой ртути, 144 кг бромистой меди в 100 л бромистоводородной кислоты (уд. веса 1,377) и 300 кг льда. Температура реакции не должна превышать 10°. Выделившуюс  бромистую паратолилртуть отсасывают и промывают водой. Выход технически чистого продукта 70% от теоретического.Example 2. 53.5 kg of para-toluidine are added to a mixture of 160 l of hydrobromic acid (sp. C. 1.377) and 300 kg of ice and 35 kg of a nitrogen-sodium salt are diazoted. The resulting parameter methyl benzene diazonium is gradually introduced into a mixture of 180 kg of bromide-free mercury, 144 kg of copper bromide in 100 liters of hydrobromic acid (specific weight of 1.377) and 300 kg of ice. The reaction temperature should not exceed 10 °. The paratholyl mercury methyl bromide is sucked off and washed with water. The yield of a technically pure product is 70% of the theoretical.

Пример 3. 69,5 кг наранитроанилина внос т в ПО л сол ной кислоты (уд. веса 1,17) и диазотируют 35 кг азотистонатриевой соли. Образовавшийс  хлористый паранитробензолдиазоний при температуре не выше 5° постепенно ввод т в смесь из 116 /сг двухлористой ртути, 99 кг Л 100848- хлористой меди в 100 л сол ной кислоты (уд. веса 1,17) и 800 л этилового алкогол . Далее -поступают, как в примере 2. Выход технически чистой хлористой паранптрофенилртути 43% от теоретического. Предмет изобретени  Способ получени  ртутногалоид- иых ароматических соедииений, со. держащих ртуть, св занную с  дром, путем разложени  двойной соли галоидной ртз-ти с галоидным арилдиазонием , о т л и чающийс  тем, что разложение двойной соли провод т в водной среде с применением в качестве восстановител  двух эквир .алентов галоидной соли одновалентной .меди.Example 3. 69.5 kg of naranitroaniline are added to the PO of hydrochloric acid (specific weight of 1.17) and 35 kg of the nitrogen-sodium salt are diazoted. The formed paranitrobenzene diazonium chloride at a temperature not higher than 5 ° is gradually introduced into a mixture of 116 / cg of mercury dichloride, 99 kg L 100848 of copper chloride in 100 liters of hydrochloric acid (specific weight of 1.17) and 800 liters of ethyl alcohol. Next, come as in example 2. The output of technically pure paranptrophenyl mercury chloride is 43% of the theoretical. The subject of the invention. A method for producing mercury halide aromatic compounds, co. containing mercury associated with the core by decomposing the double salt of halide rtz-ti with halide aryldiazonium, tl and the fact that the decomposition of double salt is carried out in an aqueous medium using two equivalent halide salts of the single salt of the mono-valent salt .

SU358598A 1947-08-23 1947-08-23 The method of obtaining mercury-halide aromatic compounds containing mercury associated with core SU100848A3 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU358598A SU100848A3 (en) 1947-08-23 1947-08-23 The method of obtaining mercury-halide aromatic compounds containing mercury associated with core

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU358598A SU100848A3 (en) 1947-08-23 1947-08-23 The method of obtaining mercury-halide aromatic compounds containing mercury associated with core

Publications (1)

Publication Number Publication Date
SU100848A3 true SU100848A3 (en) 1954-11-30

Family

ID=48407013

Family Applications (1)

Application Number Title Priority Date Filing Date
SU358598A SU100848A3 (en) 1947-08-23 1947-08-23 The method of obtaining mercury-halide aromatic compounds containing mercury associated with core

Country Status (1)

Country Link
SU (1) SU100848A3 (en)

Similar Documents

Publication Publication Date Title
US2897187A (en) Solid, stable diazonium compound and a process of preparing the same
GB672106A (en) Improvements in or relating to preparation of azo compounds
GB1038185A (en) New diphenyl ethers and processes for their production, and pharmaceutical compositions containing them
SU100848A3 (en) The method of obtaining mercury-halide aromatic compounds containing mercury associated with core
US2027000A (en) Process of reacting alkali metals with aromatic hydrocarbons
GB1363597A (en) 2-acyloxy-benzoic acid anilides process for their preparation and their insecticidal and acaricidal use
US2495774A (en) Process for the manufacture of c-nitrosoarylamines
US2671800A (en) Process of preparing bisulfite addition products of malonaldehyde
US2663732A (en) (alkysulfonamido) arylhydrazines
GB640492A (en) Improvements in or relating to methods of preparing aminoketones or their reduction products or salts thereof
US2179979A (en) alpha-naphthacetyl-amino acids and process for the manufacture of same
SU133880A1 (en) Method for preparing dialkyl or alkyl-alkoxydithiophosphinic acid aryl esters
GB1363758A (en) Process for the production of 1,2,4-oxa-diazoles and novel 1,2,4- oxadiazoles
GB607538A (en) Improvements relating to the bromination of phenones
GB1460423A (en) O-substituted phenylthionothiolphosphoric acid esters and their use as insecticides and acaricides
US2593114A (en) Preparation of aromatic mercury halides
GB1212474A (en) Polyhalo-(sulphonic acid anilides)
US1988222A (en) Manufacture of beta-iodo-hydroxynaphthalenedisulphonic acids
GB775723A (en) Process for the production of allyl substituted acetylene compounds
GB975591A (en) Vinyl ketones and their derivatives of use as intermediates in steroid synthesis
SU83095A1 (en) The method of obtaining biiodothiourea
GB1397997A (en) O-pyrazolo-pyrimidine-thiono-phsophoric -phosphinic- acid esters process for their production and their use as insecticides and acaricides
GB1053024A (en)
GB638565A (en) Process for the manufacture of aromatic mercury compounds which contain mercury connected to the nucleus
GB1042901A (en) Production of 4-nitro-5-hydroxypyridazones-(6)