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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共53条记录   Hg(OTf)2-Catalyzed Arylene Cyclization. [作者：Namba, Kosuke;Yamamoto, Hirofumi;Sasaki, Ikuo;Mori, Kumiko;Imagawa, Hiroshi;Nishizawa, Mugio;,期刊：Organic Letters, 页码：1767-1770 , 文章类型： 研究论文，,卷期：2008年10-9] 27 Novel Hg(OTf)2-catalyzed arylene cyclization was achieved with highly efficient catalytic turnover (up to 200 times). The reaction takes place via protonation of allylic hydroxyl group by in situ formed TfOH of an or... Novel One-Pot Approach to Synthesis of Indanones through Sb(V)-Catalyzed Reaction of Phenylalkynes with Aldehydes. [作者：Saito, Akio;Umakoshi, Masaharu;Yagyu, Naomi;Hanzawa, Yuji;,期刊：Organic Letters, 页码：1783-1785 , 文章类型： 研究论文，,卷期：2008年10-9] Catalytic SbF5 and the use of EtOH as an additive efficiently and stereoselectively converted a mixt. of phenylalkynes R1CYCPh (R1 = Me, n-Bu, Ph) and aldehydes R2CHO (R2 = Me, Et, Me3C, Ph, cyclohexyl, PhCH2CH2) to the ... Suzuki-Miyaura Cross-Coupling of Potassium Trifluoroboratohomoenolates. [作者：Molander, Gary A.;Petrillo, Daniel E.;,期刊：Organic Letters, 页码：1795-1798 , 文章类型： 研究论文，,卷期：2008年10-9] Ketone-, ester-, and amide-contg. potassium trifluoroboratohomoenolates were prepd. in good to excellent yields from the corresponding unsatd. carbonyl compds. They were shown to be effective coupling partners in the Su... Picolinoxy Group, a New Leaving Group for anti SN2' Selective Allylic Substitution with Aryl Anions Based on Grignard Reagents. [作者：Kiyotsuka, Yohei;Acharya, Hukum P.;Katayama, Yuji;Hyodo, Tomonori;Kobayashi, Yuichi;,期刊：Organic Letters, 页码：1719-1722 , 文章类型： 研究论文，,卷期：2008年10-9] The picolinoxy group was found to be an extremely powerful leaving group for allylic substitution with aryl nucleophiles derived from ArMgBr and CuBr稭e2S. The substitution proceeds with anti SN2' pathway and with high c... Highly Enantioselective Asymmetric 1,3-Dipolar Cycloaddition of Azomethine Ylide Catalyzed by a Copper(I)/ClickFerrophos Complex. [作者：Fukuzawa, Shin-ichi;Oki, Hiroshi;,期刊：Organic Letters, 页码：1747-1750 , 文章类型： 研究论文，,卷期：2008年10-9] A copper(I)/ClickFerrophos complex catalyzed the asym. 1,3-dipolar cycloaddn. reaction of Me N-benzylideneglycinate (the source of azomethine ylides) with vinyl sulfone to give the exo-2,4,5-trisubstituted pyrrolidine, e...