A microbially based approach for the preparation of chiral molecules possessing the trifluoromethyl group

JT Lin, T Yamazaki, T Kitazume

文献索引：Lin, Jenq Tain; Yamazaki, Takashi; Kitazume, Tomoya Journal of Organic Chemistry, 1987 , vol. 52, # 15 p. 3211 - 3217

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被引用次数: 105

摘要

Hz, H1); mass spectrum, m/e (-relative intensity) 274 (100, M'), 246 (49, M - C2H4), 217 (29, M - (C2H4 + HCO)'); Et (KBr) 1720 cm-I (C=O); UV (methanol) [A, nm (e X lo4)] 368 (sh, 0.29), 321 (0.90), 288 (1.42), 225 (1.54). Anal. Calcd for CzoHlsO: C, 87.59; H, 6.57. Found: C, 87.41; H, 6.34. 4,5,8,9,10,10a,11,12-0ctahydrobenz[j]acephenanthrylene (26). A mixture of enone 25 (1.50 g, 5.5 mmol) in benzene (20 mL), hydrazine monohydrate (9.3 mL), diethylene ...