4,5-雙二苯基膦-9,9-二甲基氧雜蒽
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中文名
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4,5-雙二苯基膦-9,9-二甲基氧雜蒽
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CAS Number
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產(chǎn)品編碼
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E010041
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分子式
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C39H32OP2
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分子量
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578.62
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包裝
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價格
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1g
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109元
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5g
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265元
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25g
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980元
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技術(shù)資料：
1. Ligand used for the hydroformylation of alkenes.
2. Ligand used in the intermolecular coupling of amides and hydrazones with aryl halides.
3. Ligand used in the intermolecular coupling of amides with aryl halides or triflates.
4. Ligand used in the coupling of heteroarylamines and aryl halides.
5. Ligand used in the hydrophosphinylation of alkenes and alkynes.
6. Ligand used for the Au(I)-catalyzed dehydrogenative silation of alcohols.
7. Ligand used for the sulfinylation of aryl iodides.
8. Ligand used for the Pd-catalyzed carbonylation reaction of aryl bromides and amines.
9. Ligand used for the Ni-cataltzed alkynylcyanation of alkynes.
10. Ligand used for the Pd-catalyzed N-arylation of 3-amino-1H-pyrazole.
11. Ligand used for the Rh-catalyzed dehydrogenation borylation of cyclic alkenes.
12. Ligand used for the Pd-catalyzed intermolecular coupling of H-Phosphonate diesters with benzyl halides.
13. Ligand used for the Pd-catalyzed one pot synthesis of 4-aryl-1H-1,2,3-triazoles.
14. Ligand used for the Pd-catalyzed intermolecular addition of formamides to alkynes.
15. Ligand used for the Pd-catalyzed decarboxylative couplings of 2-(2-azaaryl)acetates with aryl halides and triflates.
16. Ligand used for the Pd-catalyzed benzylic arylation of 2-methyl azaarenes
17. Ligand used for the Pd-catalyzed α-arylation of heteroaromatic ketones.
18. Ligand used for the Pd-catalyzed direct alkynlation of both azoles and azolines.
19. Ligand used for the Cu-catalyzed intermolecular coupling of alkynes with aryl iodides.
20. Ligand used for the Pd-catalyzed ene-type reaction of aldehydes with 1,3-diene.
21. Ligand used for the Ru-catalyzed intermolecular addition of 2-phenylbenzoic acid onto unactivated olefins.
22. Ligand used for the Pd/Cu-catalyzed direct arylation of heteroarenes.
23. Ligand used for the Pd-catalyzed reaction of propargyl-substituted malonate esters with aryl halides.
24. Ligand used for the Pd-catalyzed decarboxylative coupling of tertiary cyanoacetate salts with aryl halides and triflates.
25. Ligand used for the Pd-catalyzed hydroesterification of alkynes.
26. Ligand used for the Cu-catalyzed arylation of arylboronic acids with aldehydes.
27. Ligand used for the Ru-catalyzed oxidative synthesis of heterocycles from alcohols.
28. Ligand used for the Rh-catalyzed borylation of nitriles.
參考文獻(xiàn)：
1. Organometallics, 1995, 14, 3081.
2. J. Am. Chem. Soc., 1999, 121, 10251.
3. Org. Lett., 2000, 2, 1101.
4. Acc. Chem. Res., 2001, 34, 895 (review).
5. J. Am. Chem. Soc., 2002, 124, 6043.
6. Org. Lett., 2002, 4, 3481.
7. J. Am. Chem. Soc., 2002, 124, 9386.
8. Org. Lett., 2005, 7, 3001.
9. Org. Lett., 2006, 8, 5951.
10. J. Org. Chem., 2008, 73, 7102.
11. Tetrahedron, 2009, 65, 5037.
12. Org. Lett., 2010, 12, 552.
13. Chem. Commun., 2010, 46, 907.
14. New J. Chem., 2010, 34, 967.
15. Synthesis, 2010, 2, 283.
16. J. Am. Chem. Soc., 2010, 132, 2094.
17. J. Am. Chem. Soc., 2010, 132, 14391.
18. Org. Lett., 2010, 12, 5359.
19. Org. Lett., 2010, 12, 1032.
20. Org. Lett., 2010, 12, 1868.
21. Eur. J. Org. Chem., 2010, 4368.
22. J. Am. Chem. Soc., 2010, 132, 16346.
23. Tetrahedron Letters, 2010, 51, 2806.
24. J. Am. Chem. Soc., 2010, 132, 3674.
25. J. Am. Chem. Soc., 2011, 133, 9682.
26. Angew. Chem. Int. Ed., 2011, 50, 4470.
27. Adv. Synth. Catal., 2011, 353, 475.
28. Synlett, 2011, 11, 1626.
29. Org. Biomol. Chem., 2012, 10, 240.
30. J. Am. Chem. Soc., 2012, 134, 115
4,5-雙二苯基膦-9,9-二甲基氧雜蒽（Xantphos）是一種由氧雜蒽雜環(huán)衍生出的有機(jī)磷化合物。4,5-雙二苯基膦-9,9-二甲基氧雜蒽為常用的雙齒配體，值得注意的是該膦配體具有特別寬的咬入角。這種配體常用于烯烴的氫甲酰化反應(yīng)。
4,5-雙二苯基膦-9,9-二甲基氧雜蒽與氯化鈀既可形成順式加合物也和反式加合物，由此可證明其寬泛的咬入角。相比具更大咬入角的一個相關(guān)雙齒配體為SPANphos。
中華試劑網(wǎng)可提供4,5-雙二苯基膦-9,9-二甲基氧雜蒽產(chǎn)品，產(chǎn)品純度高、活性好，可滿足實(shí)驗室、中試及工業(yè)化生產(chǎn)各個階段的高品質(zhì)需求。