Brahmbhatt; Kaneria, Ankit R.; Patel, Anil K., Indian Journal of Chemistry - Section B Organic and Medicinal Chemistry, 2010, vol. 49, # 7, p. 971 - 977
作者:Brahmbhatt、Kaneria, Ankit R.、Patel, Anil K.、Patel, Niraj H.
DOI:——
日期:——
The Chemistry of α,β-Ditosyloxy Ketones: Hypervalent Iodine (III) Mediated Synthesis of Alkynes from α,β-Unsaturated Carbonyl Compounds Containing Pyrazole Moiety
作者:Pooja Ranjan、Loveena Arora、Richa Prakash、Deepak K. Aneja、Om Prakash
DOI:10.2174/1570178614666170321121411
日期:2017.6.8
in methanol. Results: A new series of acetylenic ketones were obtained in the present case in excellent yield. The analytical data of the compounds fully satisfy the structures of the compounds. Conclusions: In the present case, the α,β-chalcone ditosylates lead to the elimination of ditosyloxy groups and the products isolated are acetylenic ketones which are stable under the reaction conditions. Hence