排序方式： 共有52条查询结果，搜索用时 15 毫秒
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Morelos A Albuquerque IF Bondar NF Carrigan R Chen D Cooper PS Lisheng D Denisov AS Dobrovolsky AV Dubbs T Endler AM Escobar CO Foucher M Golovtsov VL Gottschalk H Gouffon P Grachev VT Khanzadeev AV Kubantsev MA Kuropatkin NP Lach J Lang Pengfei Lebedenko VN Li Chengze Li Yunshan Luksys M Mahon JR McCliment E Newsom C Pommot Maia MC Samsonov VM Schegelsky VA Shi Huanzhang Smith VJ Fukun T Terentyev NK Timm S Tkatch II Uvarov LN Vorobyov AA Yan Jie Wenheng Z Zheng Shuchen Zhong Yuanyuan 《Physical review D: Particles and fields》1995,52(7):3777-3780
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Alajarin M Vidal A Tovar F Ramirez De Arellano MC Cossio FP Arrieta A Lecea B 《The Journal of organic chemistry》2000,65(22):7512-7515
Efficient 1,4-asymmetric induction has been achieved in the highly stereocontrolled intramolecular [2 + 2] cycloadditions between ketenimines and imines, leading to 1,2-dihydroazeto[2, 1-b]quinazolines. The chiral methine carbon adjacent to the iminic nitrogen controls the exclusive formation of the cycloadducts with relative trans configuration at C2 and C8. The stepwise mechanistic model, based on theoretical calculations, fully supports the stereochemical outcome of these cycloadditions. 相似文献
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Dubbs T Albuquerque IF Bondar NF Carrigan R Chen D Cooper PS Lisheng D Denisov AS Dobrovolsky AV Endler AM Escobar CO Foucher M Golovtsov VL Gottschalk H Gouffon P Grachev VT Khanzadeev AV Kubantsev MA Kuropatkin NP Lach J Pengfei L Chengze L Yunshan L Luksys M Mahon JR McCliment E Morelos A Newsom C Pommot Maia MC Samsonov VM Schegelsky VA Huanzhang S Smith VJ Fukun T Terentyev NK Timm S Tkatch II Uvarov LN Vorobyov AA Jie Y Wenheng Z Shuchen Z Yuanyuan Z 《Physical review letters》1994,72(6):808-811
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