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配体

Buchwald团队已开发出一系列高活性的通用型钯催化剂前体和膦配体,用于交叉偶联反应以形成C-C、C–N、C–O、C–F、C–CF3和C–S键。西域提供的这些Buchwald配体的富电子和高度可调性,使催化剂系统具有广泛的适用性、高稳定性和高活性。西域的Buchwald催化剂前体具有空气、潮湿和热稳定性,可良好地溶解于常用有机溶剂。在交叉偶联反应中使用这些催化剂前体,通常可减少催化剂用量并缩短反应时间;同时,也能确保活性催化物的形成,一般不需要使用还原剂,并且能够准确控制配体与钯的比例。该催化剂前体的独特之处使人们发现了新方法,这是使用传统Pd源所不能实现的。
西域提供的Buchwald配体、催化剂前体和方法学非常人性化,使之前难以完成的交叉偶联反应更容易实现。

产品编号 分子式图片 CAS No. 名称及描述 规格 价格 快速订购
西域试剂-WR361256
1439556-82-7

(-)-1,13-Bis(diphenyl)phosphino-(5aS,8aS,14aS)-5a,6,7,8,8a,9-hexahydro-5H-[1]benzopyrano [3,2-d]xanthene, 99%purity,99.9%e.e.

(S,S,S)-(-)-Ph-SKP

25mg ¥695.00 价格库存
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25mg ¥695.00 现货 点击购买
西域试剂-WR361261
1297613-73-0

(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

100mg ¥6039.00 价格库存
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100mg ¥6039.00 现货 点击购买
西域试剂-WR361262
1297613-74-1

(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-2-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aR)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-2-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

100mg ¥5777.00 价格库存
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100mg ¥5777.00 现货 点击购买
西域试剂-WR361266
500997-69-3

(11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-phenylethyl]-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine, ≥99%,≥99.9% e.e.

(11aR)-10,11,12,13-Tetrahydro-N,N-bis[(1R)-1-phenylethyl]-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine

25mg ¥459.00 价格库存
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25mg ¥459.00 现货 点击购买
100mg ¥1268.00 现货 点击购买
250mg ¥1859.00 现货 点击购买
西域试剂-WR361269
1801196-27-9

(11aR)-3,7-Bis(2,​4,​6-​trimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aR)-3,7-Bis(2,​4,​6-​trimethylphenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

50mg ¥3764.00 价格库存
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50mg ¥3764.00 现货 点击购买
西域试剂-WR361275
1352810-37-7

(11aR)-3,7-Bis(4-nitrophenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥98%,99.9%e.e.

(11aR)-3,7-Bis(4-nitrophenyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

100mg ¥4858.00 价格库存
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100mg ¥4858.00 现货 点击购买
西域试剂-WR361276
1372719-94-2

(11aR)-3,7-Bis(triphenylsilyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aR)-3,7-Bis(triphenylsilyl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

50mg ¥3176.00 价格库存
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50mg ¥3176.00 现货 点击购买
西域试剂-WR361277
1297613-77-4

(11aR)-3,7-Bis([1,1'-biphenyl]-4-yl)-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aR)-3,7-Bis([1,1'-biphenyl]-4-yl)-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

50mg ¥3755.00 价格库存
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50mg ¥3755.00 现货 点击购买
100mg ¥5310.00 现货 点击购买
西域试剂-WR361278
1352810-38-8

(11aR)-3,7-Bis([1,1':3',1''-terphenyl]-5'-yl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aR)-3,7-Bis([1,1':3',1''-terphenyl]-5'-yl)-10,11,12,13-tetrahydro-5-hydroxy-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

50mg ¥2998.00 价格库存
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50mg ¥2998.00 现货 点击购买
西域试剂-WR361284
443965-14-8

(11aR)​-10,​11,​12,​13-四氢-N,N-二甲基-​二吲哚并[7,​1-​de:1',​7'-​fg]​[1,​3,​2]​二氧膦杂-​5-​胺, ≥99%,≥99.9% e.e.

(11aR)-10,11,12,13-Tetrahydro-N,N-dimethyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin-5-amine

100mg ¥854.00 价格库存
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100mg ¥854.00 现货 点击购买
250mg ¥1220.00 现货 点击购买
西域试剂-WR361288
1258276-28-6

(11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-bis[2,4,6-trisisopropylphenyl]-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-bis[2,4,6-trisisopropylphenyl]-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

100mg ¥6635.00 价格库存
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100mg ¥6635.00 现货 点击购买
西域试剂-WR361289
1258327-08-0

(11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-di-1-naphthalenyl-5-oxide-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

100mg ¥5265.00 价格库存
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100mg ¥5265.00 现货 点击购买
西域试剂-WR361292
1258327-04-6

(11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥99%,99.9%e.e.

(11aS)-10,11,12,13-Tetrahydro-5-hydroxy-3,7-diphenyl-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

100mg ¥4772.00 价格库存
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100mg ¥4772.00 现货 点击购买
西域试剂-WR361297
1258327-05-7

(11aS)-3,7-Bis(4-chlorophenyl)-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin, ≥98%,99.9%e.e.

(11aS)-3,7-Bis(4-chlorophenyl)-10,11,12,13-tetrahydro-5-hydroxy-diindeno[7,1-de:1',7'-fg][1,3,2]dioxaphosphocin

100mg ¥4883.00 价格库存
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100mg ¥4883.00 现货 点击购买
西域试剂-WR367119
60410-16-4

(1R,4S)-4-羟基环戊-2-烯-1-基乙酸酯, 98%

(1R,4S)-4-Hydroxycyclopent-2-en-1-yl acetate

250mg ¥523.00 价格库存
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250mg ¥523.00 现货 点击购买
1g ¥1376.00 现货 点击购买
西域试剂-WR366134
824-94-2

4-甲氧基苄氯, 99%,stabilized with 5% K2CO3

4-Methoxybenzylchloride

5g ¥86.00 价格库存
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5g ¥86.00 现货 点击购买
25g ¥185.00 现货 点击购买
100g ¥491.00 现货 点击购买
500g ¥1271.00 现货 点击购买
西域试剂-WR366664
57794-08-8

(1S,2S)-反式-1,2-环己二醇, 99.00

(1S,2S)-trans-1,2-Cyclohexanediol

50mg ¥353.00 价格库存
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50mg ¥353.00 现货 点击购买
250mg ¥1207.00 现货 点击购买
西域试剂-WR366668
27544-18-9

(S)-(-)-α-甲基-2-萘甲醇, 99%

(S)-(-)-α-Methyl-2-naphthalenemethanol

250mg ¥273.00 价格库存
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250mg ¥273.00 现货 点击购买
1g ¥594.00 现货 点击购买
西域试剂-WR367102
79200-56-9

(-)-文斯内酯, ≥99%

(1R,4S)-2-Azabicyclo[2.2.1]hept-5-en-3-one

5g ¥131.00 价格库存
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5g ¥131.00 现货 点击购买
25g ¥448.00 现货 点击购买
西域试剂-WR369858
225937-10-0

(+)-儿茶素,水合物, 分析对照品,>99%

(+)-Catechin hydrate

20mg ¥168.00 价格库存
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20mg ¥168.00 现货 点击购买

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