International Science Community Association Research Journal of Recent Sciences 2277 - 2502 1 1 2012 January 2 Regioselective Synthesis of ? -Butenoildes Mediated by Silvertrifluroacetate with ?-Halo Acetals 85 88 EN Gwal A.K. 1 Space Science Laboratory, Department of Physics Barkatullah University Bhopal-462026, INDIA Jain SantoshKumar 2 Panda Gopal 3 Gujar Y.S. 4 Raghuwanshi S. 5 S.K. Vijay 6 Bora Abhijit 1 Tezpur University, Napaam, Sonitpur district, Assam, INDIA Parikh AnkitaN. 1 Department of Zoology, Faculty of Science, The Maharaja Sayajirao University of Baroda, Varodara.390 002, Gujarat, INDIA Mankodi P.C. 2 SenthilKumar A.P. 1 Department of Mechanical Engineering PSG College of Technology, Coimbatore, INDIA Karthikeyan P. 2 Department of Automobile Engineering PSG College of Technology, Coimbatore, INDIA V. PrabhuRaja 3 M. Ramu 4 Somasundharam S. 5 Vasudevan V. 6 Selvakumar B. 1 Department of Mechanical Engineering PSG College of Technology, Coimbatore, INDIA V. PrabhuRaja 2 Department of Automobile Engineering PSG College of Technology, Coimbatore, INDIA R. NandhaKumar 3 SenthilKumar A.P. 4 M.S. Vignesh 5 G.R. VivekSharma 6 Karthikeyan P. 7 Kumar Pradeep 1 Department of Physics, K G K (P G) College, Moradabad 244 001, Uttar Pradesh, INDIA Singh Bhupendra 2 Department of Physics, Hindu College, Moradabad 244 001, Uttar Pradesh, INDIA Kumar Anil 3 Ezenwa I.A. 1 Department of Industrial Physics, Anambra State University Uli, NIGERIA Patil M.M. 1 Dept. of Processing and food Eng., College of Technology and Eng. Maharana Pratap Uni. of Agriculture and Tech. Udaipur, INDIA Kalse S.B. 2 Jain S.K. 3 Pathak Sunil 1 Swami Vivekanand College of Engineering Indore, MP, INDIA Hashemi SeyedAhmadReza 1 South of Iran aquaculture fishery research center, Ahwaz, IRAN Gholamreza Eskandary 2 Hoshang Ansary 3 Dave V.P. 1 Dept. of Experimental Medicine and Biotechnology, P. G. Institute of Medical Education and Research, Chandigarh, INDIA Kaul D. 2 Dept. of Cardiology, P. G. Institute of Medical Education and Research, Chandigarh, INDIA Sharma Y.P. 3 Hemmati Farshid 1 Shoushtar Branch, Islamic Azad University, Shoushtar, IRAN Mojtaba Zangeneh 1 Islamic Azad University, Shoushtar, IRAN Nwajei G.E. 1 Department of Chemistry, Delta State University, Abraka, Delta State, NIGERIA Obi-Iyeke G.E. 2 Department of Botany, Delta State University, Abraka, Delta State, NIGERIA Okwagi P. 3 Department of Chemistry, College of Education, Agbor. Delta state, NIGERIA BelloY. Makama 1 Department of Chemistry, Faculty of Science & Science Education, Kano University of Science & Technology, Wudil, Kano State, NIGERIA > Short Communication 2011 12 13 2012 January 2 -Butenoildes were prepared by 1,4 addition of -halo acetals with 2-(tert-butyldimethylsiloxy)-3-methylfuranone mediated by silvertrifluroacetate in one step with high regioselectivity The structures of these products were determined using H NMR, 13C NMR, Mass spect. and IR analysis Copyright@ International Science Community Association