共 54 条
[2]
X=Y-ZH SYSTEMS AS POTENTIAL 1,3-DIPOLES .8. PYRROLIDINES AND DELTA-5-PYRROLINES (3,7-DIAZABICYCLO[3.3.0]OCTENES) FROM THE REACTION OF IMINES OF ALPHA-AMINO-ACIDS AND THEIR ESTERS WITH CYCLIC DIPOLAROPHILES - MECHANISM OF RACEMIZATION OF ALPHA-AMINO-ACIDS AND THEIR ESTERS IN THE PRESENCE OF ALDEHYDESN
[J].
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1,
1987, (10)
:2285-2296
[3]
ARMSTRONG P, 1988, TETRAHEDRON, P1523
[5]
ASYMMETRIC-SYNTHESIS OF ALPHA-DISUBSTITUTED AMINO-ACIDS
[J].
TETRAHEDRON LETTERS,
1983, 24 (35)
:3721-3724