Literature DB >> 12227432

Is cyanoacetylene prebiotic?

Leslie E Orgel1.   

Abstract

Cyanoacetylene is an earlier intermediate in a proposed prebiotic synthesis of cytosine, while cyanoacetaldehyde is a later intermediate. There is no scientific basis for the claim that cyanoacetaldehyde is more plausibly prebiotic than cyanoacetylene in this context.

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Year:  2002        PMID： 12227432     DOI： 10.1023/a:1016509009433

Source DB:  PubMed          Journal:  Orig Life Evol Biosph        ISSN： 0169-6149            Impact factor:   1.950


  6 in total

1.  Concentration by evaporation and the prebiotic synthesis of cytosine.

Authors:  K E Nelson; M P Robertson; M Levy; S L Miller
Journal:  Orig Life Evol Biosph       Date:  2001-06       Impact factor: 1.950

2.  Chemical evolution. 18. Synthesis of pyrimidines from guanidine and cyanoacetaldehyde.

Authors:  J P Ferris; O S Zamek; A M Altbuch; H Freiman
Journal:  J Mol Evol       Date:  1974       Impact factor: 2.395

3.  Studies in prebiotic synthesis. 3. Synthesis of pyrimidines from cyanoacetylene and cyanate.

Authors:  J P Ferris; R A Sanchez; L E Orgel
Journal:  J Mol Biol       Date:  1968-05-14       Impact factor: 5.469

4.  Prebiotic cytosine synthesis: a critical analysis and implications for the origin of life.

Authors:  R Shapiro
Journal:  Proc Natl Acad Sci U S A       Date:  1999-04-13       Impact factor: 11.205

5.  Cyanoacetylene in prebiotic synthesis.

Authors:  R A Sanchez; J P Ferris; L E Orgel
Journal:  Science       Date:  1966-11-11       Impact factor: 47.728

6.  An efficient prebiotic synthesis of cytosine and uracil.

Authors:  M P Robertson; S L Miller
Journal:  Nature       Date:  1995-06-29       Impact factor: 49.962
  6 in total
  2 in total

1.  Atmospheric production of glycolaldehyde under hazy prebiotic conditions.

Authors:  Chester E Harman; James F Kasting; Eric T Wolf
Journal:  Orig Life Evol Biosph       Date:  2013-05-22       Impact factor: 1.950

Review 2.  Prebiotic Nucleoside Synthesis: The Selectivity of Simplicity.

Authors:  Florian M Kruse; Jennifer S Teichert; Oliver Trapp
Journal:  Chemistry       Date:  2020-09-17       Impact factor: 5.020
  2 in total

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