KFU. Card publication. Prebiotic syntheses under shock in the water – formamide – potassium bicarbonate

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PREBIOTIC SYNTHESES UNDER SHOCK IN THE WATER &NDASH; FORMAMIDE &NDASH; POTASSIUM BICARBONATE &NDASH; SODIUM HYDROXIDE SYSTEM

Form of presentation

Articles in international journals and collections

Year of publication

2019

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Authors, employees of KFU

Bukharov Mikhail Sergeevich, author

Gilyazetdinov Eduard Makhmutovich, author

Zakharov Aleksey Vasilevich, author

Koshkin Sergey Alekseevich, author

Serov Nikita Yurevich, author

Shtyrlin Valeriy Grigorevich, author

Other authors

Borisenok Valeriy Arkadevich, author

Bragunec Vyacheslav Alekseevich, author

Simakov Vladimir Gennadevich, author

Sirotkina Anna Gennadevna, author

Tereshkina Irina Anatolevna, author

Trunin Ivan Ryurikovich, author

Shestakov Evgeniy Evgenevich, author

Bibliographic description in the original language

Shtyrlin V.G. Prebiotic syntheses under shock in the water – formamide – potassium bicarbonate – sodium hydroxide system / V.G. Shtyrlin, V.A. Borissenok, N.Yu. Serov, V.G. Simakov, V.A. Bragunets, I.R. Trunin, I.A. Tereshkina, S.A. Koshkin, M.S. Bukharov, E.M. Gilyazetdinov, E.E. Shestakov, A.G. Sirotkina, A.V. Zakharov // Orig. Life Evol. Biosph. – 2019 Jun. – Vol. 49, Is. 1-2. - P. 1-18.

Annotation

Syntheses under shock in nitrogen bubbled samples of the water – formamide – bicarbonate – sodium hydroxide system at pH 8.63, 9.46 and 10.44 were performed in the stainless steel preservation capsules. The maximum temperature and pressure in the capsules reached 545 K and 12.5 GPa respectively. Using the LC-MS-MS analysis, the 21 synthesis products have been identified, including amines and polyamines, carboxamide, acetamide and urea derivatives, compounds containing aniline, pyrrolidine, pyrrole, imidazole, as well as alcohol groups. It was found that the Fischer-Tropsch-type syntheses with catalysis on the surface of the stainless steel of the conservation capsule associated with the adsorbed hydrogen cyanide reactions and transamidation processes play the main role in the shock syntheses. Formation reactions of all the above-mentioned compounds have been suggested. It was proposed that hydrogen cyanide, ammonia, isocyanic acid, aminonitrile, aminoacetonitrile, as well as adsorbed species H(a), CH(a), CH2(a), CHOH(a), NH2(a) and H2CNH(a) are especially important for the formation of the products. A reduction reaction of adsorbed bicarbonate with hydrogen to formaldehyde has been first postulated. In the studied system also classical reactions take place – Wöhler's synthesis of urea and Butlerov's synthesis of methenamine. It was suggest that material of meteorites may be an effective catalyst in the Fischer-Tropsch-type syntheses at falling of the iron-nickel meteorites in the water – formamide regions on the early Earth. It was concluded that life could have originated due to the impact of meteorites on alkaline water-formamide lakes located near volcanoes on the early Earth.

Keywords

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The name of the journal

Origins of Life and Evolution of Biospheres

Please use this ID to quote from or refer to the card

https://repository.kpfu.ru/eng/?p_id=203709&p_lang=2

Full metadata record

Field DC	Value	Language
dc.contributor.author	Bukharov Mikhail Sergeevich	ru_RU
dc.contributor.author	Gilyazetdinov Eduard Makhmutovich	ru_RU
dc.contributor.author	Zakharov Aleksey Vasilevich	ru_RU
dc.contributor.author	Koshkin Sergey Alekseevich	ru_RU
dc.contributor.author	Serov Nikita Yurevich	ru_RU
dc.contributor.author	Shtyrlin Valeriy Grigorevich	ru_RU
dc.contributor.author	Borisenok Valeriy Arkadevich	ru_RU
dc.contributor.author	Bragunec Vyacheslav Alekseevich	ru_RU
dc.contributor.author	Simakov Vladimir Gennadevich	ru_RU
dc.contributor.author	Sirotkina Anna Gennadevna	ru_RU
dc.contributor.author	Tereshkina Irina Anatolevna	ru_RU
dc.contributor.author	Trunin Ivan Ryurikovich	ru_RU
dc.contributor.author	Shestakov Evgeniy Evgenevich	ru_RU
dc.date.accessioned	2019-01-01T00:00:00Z	ru_RU
dc.date.available	2019-01-01T00:00:00Z	ru_RU
dc.date.issued	2019	ru_RU
dc.identifier.citation	Shtyrlin V.G. Prebiotic syntheses under shock in the water – formamide – potassium bicarbonate – sodium hydroxide system / V.G. Shtyrlin, V.A. Borissenok, N.Yu. Serov, V.G. Simakov, V.A. Bragunets, I.R. Trunin, I.A. Tereshkina, S.A. Koshkin, M.S. Bukharov, E.M. Gilyazetdinov, E.E. Shestakov, A.G. Sirotkina, A.V. Zakharov // Orig. Life Evol. Biosph. – 2019 Jun. – Vol. 49, Is. 1-2. - P. 1-18.	ru_RU
dc.identifier.uri	https://repository.kpfu.ru/eng/?p_id=203709&p_lang=2	ru_RU
dc.description.abstract	Origins of Life and Evolution of Biospheres	ru_RU
dc.description.abstract	Syntheses under shock in nitrogen bubbled samples of the water – formamide – bicarbonate – sodium hydroxide system at pH 8.63, 9.46 and 10.44 were performed in the stainless steel preservation capsules. The maximum temperature and pressure in the capsules reached 545 K and 12.5 GPa respectively. Using the LC-MS-MS analysis, the 21 synthesis products have been identified, including amines and polyamines, carboxamide, acetamide and urea derivatives, compounds containing aniline, pyrrolidine, pyrrole, imidazole, as well as alcohol groups. It was found that the Fischer-Tropsch-type syntheses with catalysis on the surface of the stainless steel of the conservation capsule associated with the adsorbed hydrogen cyanide reactions and transamidation processes play the main role in the shock syntheses. Formation reactions of all the above-mentioned compounds have been suggested. It was proposed that hydrogen cyanide, ammonia, isocyanic acid, aminonitrile, aminoacetonitrile, as well as adsorbed species H(a), CH(a), CH2(a), CHOH(a), NH2(a) and H2CNH(a) are especially important for the formation of the products. A reduction reaction of adsorbed bicarbonate with hydrogen to formaldehyde has been first postulated. In the studied system also classical reactions take place – Wöhler's synthesis of urea and Butlerov's synthesis of methenamine. It was suggest that material of meteorites may be an effective catalyst in the Fischer-Tropsch-type syntheses at falling of the iron-nickel meteorites in the water – formamide regions on the early Earth. It was concluded that life could have originated due to the impact of meteorites on alkaline water-formamide lakes located near volcanoes on the early Earth.	ru_RU
dc.language.iso	ru	ru_RU
dc.subject	��	ru_RU
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dc.subject	��-��	ru_RU
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dc.subject	�� ¸��	ru_RU
dc.subject	��	ru_RU
dc.subject	��-��	ru_RU
dc.subject	�� -��	ru_RU
dc.subject	��	ru_RU
dc.subject	��	ru_RU
dc.title	Prebiotic syntheses under shock in the water – formamide – potassium bicarbonate – sodium hydroxide system	ru_RU
dc.type	Articles in international journals and collections	ru_RU