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�(chǎn)品介�
手性化合物是醫(yī)�、材料等�(lǐng)域中非常重要的一類化合物,獲得手性化合物的方法中,不�(duì)稱催化合成是綠色和高效的方法之一。四川大�(xué)馮小明院士基于雙功能催化和C2-�(duì)稱性等策略,設(shè)�(jì)出一類全新的不對(duì)稱合成用配體及催化劑—手性氮氧化合物,該系列化合物分子結(jié)�(gòu)兼具剛性和柔�,高度可�(diào),可用作有機(jī)小分子催化劑,也可作為配體與多種金屬(如�、銅、鎳、鎂、鑭系金屬等)形成配合物催化劑,可以�(shí)�(xiàn)一些新的不�(duì)稱反�(yīng),如手性氮�-鈧配合物�(shí)�(xiàn)了首例催化不�(duì)稱Roskamp反應(yīng)、烯酮的不對(duì)稱鹵胺化反應(yīng)、酮�α-胺化反應(yīng)等,是目前對(duì)反應(yīng)類型和底物最具廣譜�、價(jià)格最低的催化劑之一,該類具有自主知�(shí)�(chǎn)�(quán)的新�“�(yōu)�(shì)手性配�”,突破了�(duì)配體剛性骨架的傳統(tǒng)要求,為新手性催化劑的設(shè)�(jì)提供了新思路�


� �(chǎn)品優(yōu)�(shì)
適用于多種類型反�(yīng),反�(yīng)條件溫和�
用量可降低至�(wàn)分之��0.05 mol%��
多種反應(yīng)類型中均顯示出優(yōu)良的立體選擇性;
可作金屬的配合物,也可作有機(jī)小分子催化劑�
百靈威獨(dú)家供�(yīng),高純度,多種包裝規(guī)格,�(xiàn)貨充��

 

 

 

新型不對(duì)稱合成催化劑&配體—手性氮氧化合物

�(chǎn)品編�(hào)
�(chǎn)品名�
�(jié)�(gòu)�
CAS
�(guī)�
NO-Feng-PDiPPPy, 99%
50 mg
250 mg
NO-Feng-PDMPPy, 99%
50 mg
250 mg
NO-Feng-P2-PETiQ, 99%
N/A
50 mg
250 mg
NO-Feng-PDiPPPi, 99%
50 mg
250 mg
NO-Feng-PTMPPPi, 99%
50 mg
250 mg
NO-Feng-PDiPPRa, 99%
50 mg
250 mg
NO-Feng-PDMPRa, 99%
50 mg
250 mg

其它有機(jī)小分子催化劑

�(chǎn)品編�(hào)
�(chǎn)品名�
�(jié)�(gòu)�
CAS
(2S,6S)-2,6-di-tert-Butyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole, 98%
(2S,6S)-2,6-二叔丁基-2,3,5,6-四氫-1H-咪唑并[1,2-a]咪唑
(2S,6S)-2,6-di-Benzyl-2,3,5,6-tetrahydro-1H-imidazo[1,2-a]imidazole, 98%
(2S,6S)-2,6-二芐�-2,3,5,6-四氫-1H-咪唑并[1,2-a]咪唑
α-Methyl-L-proline, 98%
α-甲基-L-脯氨�
trans-4-Hydroxy-L-proline, 99%
反式-4-羥基-L-脯氨�
D-Proline, 99%
D-脯氨�
L-Proline, 99%
L-脯氨�
(R)-(+)-α,α-Diphenyl-2-pyrrolidinemethanol, 98%
(R)-(+)-α,α-二苯基脯氨醇
(S)-(-)-α,α-Diphenyl-2-pyrrolidinemethanol, 98%
(S)-(-)-α,α-二苯基脯氨醇
(S)-(-)-α,α-Diphenyl-2-pyrrolidinemethanol trimethylsilyl ether, 98%
(S)-(-)-α,α-二苯�-2-吡咯烷甲醇三甲基硅基�
 

配套�(chǎn)品推�

�(chǎn)品編�(hào)
�(chǎn)品名�
CAS
硼類試劑
硼烷二甲硫醚
Borane dimethyl sulfide complex, 10 M in DMS
280157
硼烷四氫呋喃
Borane-tetrahydrofuran complex, 1M in THF, stabilized with 0.005M NaBH4
532427
(R)-2-甲基-CBS-惡唑硼烷�R-MeCBS
(R)-(+)-2-Methyl-CBS-oxazaborolidine, 1.0 M solution in toluene
格氏試劑
917218
甲基溴化�
Methylmagnesium bromide, 3 M in diethyl ether
248474
乙基溴化�
Ethylmagnesium bromide, 1.0 M solution in THF
309166
乙烯基溴化鎂,
Vinylmagnesium bromide, 1.0 M solution in THF
356369
烯丙基氯化鎂
Allylmagnesium chloride, 2.0 M solution in THF
鋰類試劑
274232
正丁基鋰
n-Butyllithium, 1.6 M solution in hexanes
913796
正丁基鋰
n-Butyllithium, 2.4 M solution in hexanes
金屬催化�
182482
( 三苯基膦) (0)
Tetrakis(triphenylphosphine)palladium(0), 99.8%
[1,1'-(二苯基膦)二茂�]二氯化鈀
1,1'-Bis(diphenylphosphino)ferrocene palladium dichloride, 99%
醋酸鈀()
Palladium() acetate, 47.5% Pd
 

 

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