期刊
SYNTHESIS-STUTTGART
卷 -, 期 18, 页码 3029-3038出版社
GEORG THIEME VERLAG KG
DOI: 10.1055/s-0029-1217604
关键词
iodine; iodide; iodocyclization; N-[2-(methylthio)phenyl]propiolamide; 3-iodo-1,5-benzothiazepin-4-one
资金
- National Natural Science Foundation of China [20872112]
- Zhejiang Provincial Natural Science Foundation of China [Y407116]
- Program for New Century Excellent Talents in University [NCET-06-0711]
A selective method for the synthesis of 3-iodo-1,5-benzothiazepin-4-ones via the intramolecular iodocyclization of N-[2-(methylthio)phenyl]propiolamides has been developed. In the presence of I-2, iodocyclizations of N-[2-(methylthio)phenyl]propiolamides were conducted smoothly to afford the corresponding 3-iodo-1,5-benzothiazepin-4-ones in moderate to good yields.
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