共 50 条
- [5] A convenient synthesis ofazobenzo-crown ethers IRANIAN JOURNAL OF SCIENCE AND TECHNOLOGY, 1999, 23 (04): : 365 - 369
- [7] SYNTHESIS AND ACIDITY OF CROWN ETHERS WITH PENDANT CARBOXYLIC-ACID GROUPS JOURNAL OF ORGANIC CHEMISTRY, 1982, 47 (03): : 457 - 460