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New route for the preparation of 2-chloro-1,3,2-dioxaphospholane and 2-chloro-4,5-benzo-1,3,2-dioxaphospholane and characterization by NMR spectroscopy
Costa, Ricardo França Furtado da; Passos, Bernadette de F. Trigo; Matos, Robson Mendes
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YIN Zhiqi, YE Wencai, ZHAO Shou xun
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3 .     3-(4-hydroxy-3-methoxybenzol)-trans-acryliceylenate
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China Journal of Chinese Materia Medica          2001          26          690-692
Studies on Chemical Constituents of Bletilla striata (Thunb)Reichb. f.
WANG Lixin, HAN Guangxuan, SHU Ying, LIU Wenyong, ZHANG Weidong
Structure      13C NMR   Ì¼Æ×Ä£Äâͼ
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