- 作者: 田明朋
- 作者服務機構: Contribution from the Department of Chemistry, Cheng Kung University, Tainan, Taiwan, China
- 中文摘要: N-(6-methoxy-3-pyridyl)-sydnone (I), N-(4-nitrobenzyl)sydnone (II-1), and N-(2-nitrobenzyl)sydnone (II-2) have been prepared. Condensation of 2, 4-dinitrochlorohenzene with N-(carbethoxymethyl)sydnone (II-4) produced N-[(2, 4-dinitrophenyl) carbethoxymethyl]-sydnone (II-5). Under normal conditions none of them are photochromic.
- 英文摘要: --
- 中文關鍵字: --
- 英文關鍵字: --