- Synthesis and Properties of Butyl-Capped Dehydrothieno[14]annulenes and Their Conversion into Terthiophenes.
[作者:O'Connor, Matthew J.;Haley, Michael M.;,期刊:Organic Letters, 页码:3973-3976 , 文章类型: 研究论文,,卷期:2008年10-18]
- A series of Bu end-capped dehydrothieno[14]annulenes (DTAs), e. g. I, has been prepd. These compds. were further transformed into electron-rich terthiophenes (3TPs), e. g. II, by reaction with sodium sulfide. The DTA a...
- Selective Monolithiation of Dibromobiaryls Using Microflow Systems.
[作者:Nagaki, Aiichiro;Takabayashi, Naofumi;Tomida, Yutaka;Yoshida, Jun-ichi;,期刊:Organic Letters, 页码:3937-3940 , 文章类型: 研究论文,,卷期:2008年10-18]
- Selective monolithiation of 2,2'-dibromobiphenyl, 4,4'-dibromobiphenyl, 2,7-dibromo-9,9-dioctylfluorene, 2,2'-dibromo-1,1'-binaphthyl, and 5,5'-dibromo-2,2'-bithiophene, with 1 equiv of butyllithium followed by reaction ...
- Expanding the Porphyrin p-System by Fusion with Anthracene.
[作者:Davis, Nicola K. S.;Pawlicki, Milosz;Anderson, Harry L.;,期刊:Organic Letters, 页码:3945-3947 , 文章类型: 研究论文,,卷期:2008年10-18]
- Synthesis of b,meso,b-anthracene triply fused and b,meso-anthracene doubly fused porphyrins was achieved via oxidative intramol. ring closure of meso-(9-anthryl)porphyrins and meso-(1-anthryl)porphyrins, resp. Fusion wa...
- Proline as Lewis Base Catalyst: Diastereoselective Synthesis of Isoxazoline-N-oxide through [3 + 2] Cycloaddition.
[作者:Duan, Haifeng;Sun, Xiaohua;Liao, Wenyan;Petersen, Jeffrey L.;Shi, Xiaodong;,期刊:Organic Letters, 页码:4113-4116 , 文章类型: 研究论文,,卷期:2008年10-18]
- A catalytic cascade synthesis of isoxazoline-N-oxide, e.g., I, was developed through proline-catalyzed nitroalkene activation. A large substrate scope was obtained with good to excellent yields. Mechanistic studies reve...
- Synthesis of Functionalized Oxazolones by a Sequence of Cu(II)- and Au(I)-Catalyzed Transformations. [Erratum to document cited in CA148:331593].
[作者:Istrate, Florin M.;Buzas, Andrea K.;Jurberg, Igor Dias;Odabachian, Yann;Gagosz, Fabien;,期刊:Organic Letters, 页码:4153-4153 , 文章类型: 研究论文,,卷期:2008年10-18]
- On page 926, refs. concerning R. Danhieser (2005); (2006) and (2007) were inadvertantly omitted. The refs. are given.
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