2-methyl-4-benzyl-5-oxazolidinone

Details 2-methyl-4-benzyl-5-oxazolidinone 2-methyl-4-benzyl-5-oxazolidinone

1986-02-10

1987-10-06

Daus, Donald G.

Organic compounds -- part of the class 532-570 series

Organic compounds

Heterocyclic carbon compounds containing a hetero ring...

562433, C07D26308

Patent

active

046984330

ABSTRACT:
This invention relates to a new composition of matter known as 2-Methyl-4-benzyl-5-oxazolidinone and a method of preparation of the new composition comprising combining ethyl acetate and the azlactone of .alpha.-acetoaminocinnamic acid in the presence of a catalyst such as W-2 Raney nickel. By using the new composition of matter of this invention the synthesis of L-phenylalanine is shortened to fewer reactions and process steps from the current lengthy, multistep means of synthesis.

REFERENCES:
patent: 3422135 (1969-01-01), Yamada et al.
patent: 3856854 (1974-12-01), Schnettler et al.
Dane et al, CA 53-21695d.
Strukov, CA 50-4127d.
Shemyakin et al, CA 44-1096d.
Weygand et al, CA 06-115943q.
Strukov, CA 48-3962f.
Davidovich et al, CA 90-87335t.

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