-
-
在线客服
-
-
-
-
我的收藏
-
我的订单
-
快速订购
-
-
-
金属有机催化剂中，配体发挥着关键作用，不同的配体通过稳定及激活中心金属原子，能够在催化反应中发挥选择性的催化作用。
根据给体原子或子结构的差异分为：膦配体/ Phosphine Ligands、Salen配体/ Salen Ligands、氮杂环卡宾配体/ N-Heterocyclic Carbene Ligands、烯配体/ Ene Ligands、二酮配体/ Diketone Ligands、胺配体/ Amine Ligands、亚胺配体/ Imine Ligands、吡啶配体/ Pyridine Ligands、联吡啶,三联吡啶配体/ Bipyridine & Terpyridine Ligands、菲咯啉配体/ Phenanthroline Ligands；
在以上多种配体中，膦配体在偶联反应中扮演者最为广泛且重要的作用，如经典的Suzuki Coupling、Stille Coupling、Negishi Coupling、Heck Reaction；
T818715 三叔丁基膦, 1.0 M in toluene
Stille Coupling Made Easier-The Synergic Effect of Copper(I) Salts and the Fluoride Ion
S. P. H. Mee, V. Lee, J. E. Baldwin, Angew. Chem. Int. Ed., 2004, 43, 1132-1136.
T818895 三苯基膦, >99.0%(GC)
Ligand Effects on Negishi Couplings of Alkenyl Halides
A. Krasovskiy, B. H. Lipshutz, Org. Lett., 2011, 13, 3818-3821.
D806412 2-二环己膦基-2'-(N,N-二甲胺)-联苯(Dave-Phos), 98%
Palladium-Catalyzed Heck Reaction of Aryl Chlorides under Mild Conditions Promoted by Organic Ionic Bases
H.-J. Xu, Y.-Q. Zhao, X.-F. Zhou, J. Org. Chem., 2011, 76, 8036-8041.
| 产品编号 | 结构式 | 项目名称规格 | 分子式 | 加入购物车 |
|---|---|---|---|---|
| T921113 |
| 三[2-(二苯基磷)乙基]磷, 97% Tris[2-(diphenylphosphino)ethyl]phosphine, 97% |
C42H42P4 | |
| E809159 |
| 乙二胺四甲叉膦酸, 98% EDTMPA, 98% |
C6H20N2O12P4·xH2O | |
| N814926 |
| 氨基三亚甲基膦酸, 50%水溶液 Nitrilotri(methylphosphonic acid) (ATMP), 50%水溶液 |
C3H12NO9P3 | |
| T904425 |
| 2,4,6-三[3-(二苯基膦氧基)苯基]-1,3,5-三唑, >99% (HPLC) 2,4,6-Tris[3-(diphenylphosphinyl)phenyl]-1,3,5-triazine, >99% (HPLC) |
C57H42N3O3P3 | |
| T863612 |
| 1,1,1-三(二苯基膦甲基)乙烷, 97% 1,1,1-Tris(diphenylphosphino-methyl)ethane, 97% |
C41H39P3 | |
| B819857 |
| 双(2-二苯基膦乙基)苯基磷, 97% Bis(2-diphenylphosphinoethyl)phenylphosphine, 97% |
C6H5P[CH2CH2P(C6H5)2]2 | |
| R918917 |
| (R)-1-[(R)-2-[双(4-甲氧基-3,5-二甲基苯基)膦基]二茂铁基乙基二叔丁基膦, 98% (R)-1-[(R)-2-[Bis(4-methoxy-3,5-dimethylphenyl)phosphino]ferrocenylethyldi-tert-butylphosphine, 98% |
C38H52FeO2P2 | |
| R918915 |
| (11bR)-2,6-二(二苯基膦基)-N,N-二甲基二萘并[2,1-d:1',2'-f][1,3,2]二氧杂磷杂卓-4-胺, 97% (11bR)-2,6-Bis(diphenylphosphino)-N,N-dimethyldinaphtho[2,1-d:1',2'-f][1,3,2]dioxaphosphepin-4-amine, 97% |
C46H36NO2P3 | |
| T819854 |
| 三(4-甲氧基-3,5-二甲基苯基)膦, 97% Tris(4-methoxy-3,5-dimethylphenyl)phosphine, 97% |
C27H33O3P | |
| B803056 |
| 1,1'-双(二异丙基膦)二茂铁, 98% 1,1'-Bis(diisopropylphosphino)ferrocene, 98% |
C22H36FeP2 | |
| D854733 |
| (3-溴丙基)膦酸二乙酯, ≥95.0%(GC) Diethyl (3-Bromopropyl)phosphonate, ≥95.0%(GC) |
C7H16BrO3P | |
| H887705 |
| 二苯基(2-羟基苯基甲基)膦氧化物, 98% (2-hydroxybenzyl)diphenylphosphine oxide, 98% |
C19H17O2P | |
| T864875 |
| 三苯基硼烷-三苯基膦络合物, 97% Triphenylborane - Triphenylphosphine Complex, 97% |
C36H30BP | |
| S887864 |
| (S)-3,3'-二-9-菲基-1,1'-联萘酚磷酸酯, 98%，ee99% (11bS)-2,6-Di-9-phenanthrenyl-4-hydroxy-dinaphtho[2,1-d:1′,2′-f][1,3,2]dioxaphosphepin-4-oxide, 98%，ee99% |
C48H29O4P | |
| D806575 |
| 2-二苯基膦苯甲醛, 97% 2-(Diphenylphosphino)benzaldehyde, 97% |
C19H15O2P | |
| T819165 |
| 三苯基膦氢溴酸盐, 97% Triphenylphosphine hydrobromide, 97% |
C18H16BrP | |
| B854490 |
| (4-溴苯基)二苯基氧化磷, >98.0%(GC) (4-Bromophenyl)diphenylphosphine oxide, >98.0%(GC) |
C18H14BrOP | |
| D857333 |
| 4,5-二(二叔丁基膦)-9,9-二甲基氧杂蒽, 98% 9,9-Dimethyl-4,5-bis(di-tert-butylphosphino)xanthene, 98% |
C31H48OP2 | |
| T821866 |
| 六乙基亚磷酸胺, 98% TRIS(DIETHYLAMINO)PHOSPHINE, 98% |
C12H30N3P | |
| D807809 |
| 正丁基二(1-金刚烷基)膦, 98% Di(1-adamantyl)-n-butylphosphine, 98% |
C24H39P |
在线咨询客服
