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Hartung, Jens; Hiller, Margit; Schmidt, Philipp, Chemistry - A European Journal, 1996, vol. 2, # 8, p. 1014 - 1023
作者:Hartung, Jens、Hiller, Margit、Schmidt, Philipp
DOI:——
日期:——
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l-Proline-catalyzed intramolecular cyclization of 5-hydroxypentene to β-halogenated tetrahydrofuran
作者:Adam Shih-Yuan Lee、Kuo-Wei Tsao、Yu-Ting Chang、Shu-Fang Chu
DOI:10.1016/j.tetlet.2007.07.069
日期:2007.9
A series of beta-bromo- and beta-iodotetrahydrofurans was synthesized from the reaction mixture of 5-hydroxypentene, L-proline, NBS (or I-2) in THF at 0 degrees C for 10 min. This L-proline-catalyzed intramolecular cyclization provides a simple and efficient method for the preparation of P-halogenated tetrahydrofuran. (c) 2007 Elsevier Ltd. All rights reserved.
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GEVAZA YU. I.; KUPCHIK I. P.; STANINETS V. I., XIMIYA GETEROTSIKL. SOEDIN. 1981, HO 1, 32-34
作者:GEVAZA YU. I.、 KUPCHIK I. P.、 STANINETS V. I.
DOI:——
日期:——
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GEVAZA, YU. I.;KUPCHIK, I. P.;KORNILOV, M. YU.;STANINETS, V. I., YKP. XIM. ZH., 1982, 48, N 1, 72-76
作者:GEVAZA, YU. I.、KUPCHIK, I. P.、KORNILOV, M. YU.、STANINETS, V. I.
DOI:——
日期:——
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SUBSTITUIERTE 1,2,3,4,5,6-HEXAHYDRO-2,6-METHANO-3-BENZAZOCIN-10-OLE, VERFAHREN ZU IHRER HERSTELLUNG UND IHRE VERWENDUNG ALS ARZNEIMITTEL
申请人:Boehringer Ingelheim Pharma KG
公开号:EP1157020B1
公开(公告)日:2002-09-25