共 8 条
[1]
BECHER J, 1983, PHOSPHORUS SULFUR, V14, P131
[2]
BECHER J, UNPUB
[3]
BECHER J, 1983, J CHEM SOC CHEM COMM, P741
[4]
ON THE SYNTHESIS OF 2-METHYLCHROMENE-4-THIONE AND 2-METHYL-1-THIOCHROMONE
[J].
PHOSPHORUS SULFUR AND SILICON AND THE RELATED ELEMENTS,
1983, 14 (02)
:139-142
[6]
GREENE TW, 1982, PROTECTIVE GROUPS OR, P302
[8]
TOFTLUND H, ISR J CHEM