DABCO-catalyzed silver-promoted direct thiolation of pyrazolones with diaryl disulfides

• المؤلفون الرئيسيون: Akkharaphong Thupyai, Chaleena Pimpasri, Sirilata Yotphan
• مؤلفون آخرون: Mahidol University
• التنسيق: مقال
• منشور في: 2019
• الموضوعات: Biochemistry, Genetics and Molecular Biology; Chemistry
• الوصول للمادة أونلاين: https://repository.li.mahidol.ac.th/handle/123456789/45275

© 2018 The Royal Society of Chemistry. A highly efficient protocol for a direct thiolation of N-substituted pyrazolones with diaryl disulfides is described. Using a combination of DABCO and silver(i) acetate, the C-S bond formation proceeds smoothly at room temperature under mild and easy to handle...