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Title: Synthesis of alpha-amino acids

Abstract

A method for synthesizing alpha amino acids proceding 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:
 [1]
  1. (San Francisco, CA)
Issue Date:
Research Org.:
Lawrence Livermore National Lab. (LLNL), Livermore, CA (United States)
OSTI Identifier:
864479
Patent Number(s):
4371705
Assignee:
United States of America as represented by United States (Washington, DC) LLNL
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; proceding; 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; acids proceding; /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/864479.
@article{osti_864479,
title = {Synthesis of alpha-amino acids},
author = {Davis, Jr., Jefferson W.},
abstractNote = {A method for synthesizing alpha amino acids proceding 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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