共 17 条
[2]
Boyd G. V., 1969, CHEM COMMUN, P1147
[4]
SYNTHESIS OF 1,3,4-OXADIAZOLIUM AND 1,3,4-OXADIAZOLO 3,2-A!PYRIDINIUM SALTS
[J].
JOURNAL OF THE CHEMICAL SOCIETY C-ORGANIC,
1970, (10)
:1397-&
[5]
CYCLIZATION OF ALPHA-ACYLAMINO-ACIDS IN PRESENCE OF PERCHLORIC-ACID TO GIVE 5-OXO-DELTA-2-OXAZOLINIUM PERCHLORATES
[J].
JOURNAL OF THE CHEMICAL SOCIETY-PERKIN TRANSACTIONS 1,
1972, (07)
:909-&
[7]
BOYD GV, 1971, CHEM COMMUN, P346
[8]
SYNTHESEN IN DER HETEROCYCLISCHEN REIHE .4. SYNTHESEN HETEROCYCLISCHER ALDEHYDE . PYRIMIDINALDEHYD-(4)
[J].
CHEMISCHE BERICHTE-RECUEIL,
1964, 97 (12)
:3407-&
[9]
PYRROLE STUDIES .16. CONFORMATIONAL STUDIES OF 6-ARYL-6-DIMETHYLAMINO-2-AZAFULVENES [2-ARYL(DIMETHYLAMINO)METHYLENEPYRROLES]
[J].
JOURNAL OF THE CHEMICAL SOCIETY B-PHYSICAL ORGANIC,
1971, (07)
:1405-&
[10]
Information on α-amido acids.
[J].
BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT,
1900, 33
:2036-2041