共 26 条
- [21] Synthetic trial on the indol-group, VII: Nitration and bromination of the ss-indol-carboxylic acid ester and a new synthesis of the colouring of the antique purple. [J]. BERICHTE DER DEUTSCHEN CHEMISCHEN GESELLSCHAFT, 1930, 63 : 2237 - 2245
- [22] POTTS KT, 1960, ORG SYNTH, V40, P68
- [23] PRYER WA, 1966, FREE RADICALS
- [24] SUGASAWA S, 1954, CHEM PHARM B, V2, P242
- [25] SUNDBERG RJ, 1971, CHEMISTRY INDOLES
- [26] Verkade PE, 1943, RECL TRAV CHIM PAY-B, V62, P763