Literature DB >> 174044

Study on the photochemical reaction of HCN and its polymer products relating to primary chemical evolution.

H Mizutani, H Mikuni, M Takahasi, H Noda.   

Abstract

The photochemical reaction of HCN at 184.9 nm is studied in the gas phase. (CN)2, H2, CH4, NH3, N2H4, C2H6, and CH3NH2 are identified as gas phase products, and a reaction mechanism is proposed. HCN polymers are also obtained as solid reaction products, and their structure is investigated by Infrared Spectorscopy, UV-Visible Spectroscopy, Mass Spectrometry, and Amino Acid Analysis. The process and nature of the formation of the polymers are discussed.

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Year:  1975        PMID： 174044     DOI： 10.1007/bf00928899

Source DB:  PubMed          Journal:  Orig Life        ISSN： 0302-1688


  11 in total

1.  Amino-acid synthesis from hydrogen cyanide under possible primitive earth conditions.

Authors:  J ORO; S S KAMAT
Journal:  Nature       Date:  1961-04-29       Impact factor: 49.962

2.  The mechanism of synthesis of amino acids by electric discharges.

Authors:  S L MILLER
Journal:  Biochim Biophys Acta       Date:  1957-03

3.  Macromolecules and the origin of life.

Authors:  H Noda; H Mizutani; H Okihana
Journal:  Orig Life       Date:  1975 Jan-Apr

4.  Chemical events on the primitive Earth.

Authors:  P H Abelson
Journal:  Proc Natl Acad Sci U S A       Date:  1966-06       Impact factor: 11.205

5.  Biomolecules from HCN.

Authors:  J P Ferris; J D Wos; T J Ryan; A P Lobo; D B Donner
Journal:  Orig Life       Date:  1974 Jan-Apr

6.  Studies in prebiotic synthesis. II. Synthesis of purine precursors and amino acids from aqueous hydrogen cyanide.

Authors:  R A Sanchez; J P Ferris; L E Orgel
Journal:  J Mol Biol       Date:  1967-12-14       Impact factor: 5.469

7.  Possible role of hydrogen cyanide in chemical evolution investigation of the proposed direct synthesis of peptides from hydrogen cyanide.

Authors:  J P Ferris; D B Donner; A P Lobo
Journal:  J Mol Biol       Date:  1973-03-15       Impact factor: 5.469

8.  Quantum-mechanical treatment of the electronic structure and geometry of hydrogen cyanide dimer.

Authors:  C J Jameson; W Yang
Journal:  J Theor Biol       Date:  1972-05       Impact factor: 2.691

9.  Aminomalononitrile and 4-amino-5-cyanoimidazole in hydrogen cyanide polymerization and adenine synthesis.

Authors:  J P Ferris; L E Orgel
Journal:  J Am Chem Soc       Date:  1965-11-05       Impact factor: 15.419

10.  Peptide synthesis from hydrogen cyanide and water.

Authors:  C N Matthews; R E Moser
Journal:  Nature       Date:  1967-09-16       Impact factor: 49.962
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  7 in total

1.  Some aspects of the origin and early evolution of bioenergetic processes.

Authors:  Z Masinovský
Journal:  Orig Life       Date:  1984

2.  Organic synthesis from reducing models of the atmosphere of the primitive earth with UV light and electric discharges.

Authors:  A R Bossard; F Raulin; D Mourey; G Toupance
Journal:  J Mol Evol       Date:  1982       Impact factor: 2.395

3.  The evolution of the protein synthesis system, II. From chemical evolution to biological evolution.

Authors:  H Mizutani; C Ponnamperuma
Journal:  Orig Life       Date:  1980-03

4.  A model for the development of genetic translation.

Authors:  C C King
Journal:  Orig Life       Date:  1982-12

5.  Prebiotic synthesis of histidine.

Authors:  C Shen; L Yang; S L Miller; J Oro
Journal:  J Mol Evol       Date:  1990-09       Impact factor: 2.395

Review 6.  Simple Organics and Biomonomers Identified in HCN Polymers: An Overview.

Authors:  Marta Ruiz-Bermejo; María-Paz Zorzano; Susana Osuna-Esteban
Journal:  Life (Basel)       Date:  2013-07-29

7.  Semiconducting Soft Submicron Particles from the Microwave-Driven Polymerization of Diaminomaleonitrile.

Authors:  Marta Ruiz-Bermejo; Pilar García-Armada; Pilar Valles; José L de la Fuente
Journal:  Polymers (Basel)       Date:  2022-08-24       Impact factor: 4.967
  7 in total

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