Synthesis of alpha-amino acids
Abstract
A method for synthesizing alpha amino acids proceeding through novel intermediates of the formulas: R.sub.1 R.sub.2 C(OSOCl)CN, R.sub.1 R.sub.2 C(Cl)CN and [R.sub.1 R.sub.2 C(CN)O].sub.2 SO wherein R.sub.1 and R.sub.2 are each selected from hydrogen monovalent substituted and unsubstituted hydrocarbon radicals of 1 to 12 carbon atoms. The use of these intermediates allows the synthesis steps to be exothermic and results in an overall synthesis method which is faster than the synthesis methods of the prior art.
- Inventors:
-
- (San Francisco, CA)
- Issue Date:
- Research Org.:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA (United States)
- OSTI Identifier:
- 864503
- Patent Number(s):
- 4375555
- Assignee:
- United States of America as represented by United States (Washington, DC)
- Patent Classifications (CPCs):
-
C - CHEMISTRY C07 - ORGANIC CHEMISTRY C07C - ACYCLIC OR CARBOCYCLIC COMPOUNDS
- DOE Contract Number:
- W-7405-ENG-48
- Resource Type:
- Patent
- Country of Publication:
- United States
- Language:
- English
- Subject:
- synthesis; alpha-amino; acids; method; synthesizing; alpha; amino; proceeding; novel; intermediates; formulas; osocl; cn; selected; hydrogen; monovalent; substituted; unsubstituted; hydrocarbon; radicals; 12; carbon; atoms; allows; steps; exothermic; results; overall; faster; methods; prior; amino acid; carbon atoms; amino acids; carbon atom; synthesis steps; synthesizing alpha; unsubstituted hydrocarbon; alpha amino; alpha-amino acids; novel intermediates; overall synthesis; monovalent substituted; synthesis method; hydrocarbon radical; hydrocarbon radicals; hydrogen monovalent; intermediates allows; -amino acid; /999/
Citation Formats
Davis, Jr., Jefferson W. Synthesis of alpha-amino acids. United States: N. p., 1983.
Web.
Davis, Jr., Jefferson W. Synthesis of alpha-amino acids. United States.
Davis, Jr., Jefferson W. Sat .
"Synthesis of alpha-amino acids". United States. https://www.osti.gov/servlets/purl/864503.
@article{osti_864503,
title = {Synthesis of alpha-amino acids},
author = {Davis, Jr., Jefferson W.},
abstractNote = {A method for synthesizing alpha amino acids proceeding through novel intermediates of the formulas: R.sub.1 R.sub.2 C(OSOCl)CN, R.sub.1 R.sub.2 C(Cl)CN and [R.sub.1 R.sub.2 C(CN)O].sub.2 SO wherein R.sub.1 and R.sub.2 are each selected from hydrogen monovalent substituted and unsubstituted hydrocarbon radicals of 1 to 12 carbon atoms. The use of these intermediates allows the synthesis steps to be exothermic and results in an overall synthesis method which is faster than the synthesis methods of the prior art.},
doi = {},
journal = {},
number = ,
volume = ,
place = {United States},
year = {1983},
month = {1}
}
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