CAS 564483-18-7; 2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl

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D806579

MACKLIN

2-二环己基磷-2',4',6'-三异丙基联苯

97%

28元/1g; 56元/5g; 213元/25g; 799元/100g; 3651元/500g;

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储存：室温,密封
状态：白色固体

D5038

TCI

2-Dicyclohexylphosphino-2',4',6'-triisopropylbiphenyl

>98.0%(GC)

820元/1G; 2590元/5G;

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基本信息

纯度/分析方法	>98.0%(GC)
分子式/分子量	C₃₃H₄₉P = 476.73
外观与形状(20℃)	固体
包装和容器	1G-带有塑料内管的玻璃瓶 (查看图片)
Reaxys-RN	9448497
PubChem物质ID	354334782
MDL编号	MFCD04117682

技术规格

Appearance	White to Almost white powder to crystal
Purity(GC)	min. 98.0 %
Melting point	186.0 to 190.0 ℃

物性(参考值)

熔点	188 ℃
溶解性(可溶于)	氯仿

安全信息

图形或危害标志
信号词	警告
危险性说明	H315 : 造成皮肤刺激。 H319 : 造成严重眼刺激。 H413 : 可能对水生生物造成长期持续有害影响。
防范说明	P501 : 将内装物/容器送到批准的废物处理厂处理。 P273 : 避免释放到环境中。 P264 : 作业后彻底清洗皮肤。 P280 : 戴防护手套/戴防护眼罩/戴防护面具。 P302 + P352 : 如皮肤沾染：用水充分清洗。 P337 + P313 : 如仍觉眼刺激：求医/就诊。 P305 + P351 + P338 : 如进入眼睛：用水小心冲洗几分钟。如戴隐形眼镜并可方便地取出，取出隐形眼镜。继续冲洗。 P362+P364 : 脱掉沾污的衣服，清洗后方可重新使用。 P332 + P313 : 如发生皮肤刺激：求医/就诊。

15-1149

Strem

2-(Dicyclohexylphosphino)-2',4',6'-tri-i-propyl-1,1'-biphenyl

min. 98%

495元/500mg; 780元/2g; 3510元/10g; 31545元/100g; 58230元/500g;

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Technical Notes:

1.See also 46-0268

2.Exceptional ligands for Pd-catalyzed amination and amidation of aryl sulfonates .

3.Ligand used for the Pd-catalyzed Suzuki-Miyaura coupling reaction and carbonyl enolatecoupling.

4.Ligand used for the chemoselective amination of aryl c hlorides.

5.L igand used for the Pd-catalyzed borylation of aryl chlorides .

a. For the formation of trifluoroborates .

6.L igand used for the Pd-catalyzed amination of vinyl halides and triflates .

7.Ligand used for the Pd-catalyzed three-component s ynthesis of indoles .

8.Ligand used for the Pt- catalyzed regioselective hydros ilylation of functionalized terminal arylalkynes.

9.Ligand used for the Pd-catalyzed synthesis of carbazoles.

10.Ligand used for the Pd-catalyzed Suzuki-Miyaura coupling of aryl chloride and NHC -boranes .

11.Ligand used for the direct arylation of picoline N-oxide.

12.Ligand used for the Negishi coupling of 2-heterocyclic organozinc reagents .

13.Catalyst for a phos phine-catalyzed Heine reaction.

14.L igand used for the palladium-catalyzed oxidative coupling of indoles and heteroarenes.

15.Ligand used for the silver-c atalyzed hydrogenation of aldehydes.

16.Ligand used for the palladium-catalyzed cyanation of heterycyclic halides .

638064

Sigma-Aldrich

XPhos

98%

888.78元/1 G; 3320.58元/5 G; 11281.7元/25 G; 15881.3元/100 G; 39332.7元/500 G;

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产品说明

一般描述

Xphos-[2-二环己基膦基-2′,4′,6′-三异丙基联苯]是一种由Buchwald集团开发的空气稳定的富电子联芳基单膦配体²，以增强在交叉偶联反应过程中提高钯催化的反应性。
我们致力于为您提供更环保的替代产品，以符合“绿色化学的12项原则”的一项或多项原则要求。该产品为增强型，提高了催化效率。点击此处以获取更多信息。

应用

用于TPGS-750-M中更为环保的优选Sonogashira偶联配体。

朝着通过E因子而量化的绿色过渡金属催化过程前进
用于Pd催化的生成Vindoline的C-15类似物的铃木偶联反应中的配体。
将2-卤代苯胺直接环化成Pd催化的吲哚和色氨酸. 区域规整聚噻吩的合成。
用于TPGS-750-M中更为环保的优选Sonogashira偶联配体。
XPhose可作为配体用于以下反应：

通过钯催化的烷基砜和芳基卤之间的Negishi交叉偶联用于制备官能化的苄基砜。
与预研磨的乙酸钯(II)一起作为芳基氯化物与三丁基芳基锡烷进行Stille交叉偶联形成相应的联芳基化合物的预催化剂。
与氯化铂一起催化末端芳基烷基与硅烷的氢化硅烷化反应以形成官能化的β-(E)-乙烯基硅烷。

用于深入研究芳烃磺酸酯、芳基卤的钯催化胺化和酰胺化反应的配体。

包装

1, 5, 25, 100, 500 g in glass bottle

法律信息

用途受美国专利7,223,879保护
用法以美国专利 6307087 和 6395916 为准。

基本信息

经验(实验)分子式	C₃₃H₄₉P
分子量	476.72
MDL编号	MFCD04117682
PubChem化学物质编号	24882906
NACRES	NA.22

产品性质

质量水平	300
测定	98%
reaction suitability	reaction type: Cross Couplings reagent type: ligand reaction type: Buchwald-Hartwig Cross Coupling Reaction reagent type: ligand reaction type: C-C Bond Formation reagent type: ligand reaction type: Heck Reaction reagent type: ligand reaction type: Hiyama Coupling reagent type: ligand reaction type: Negishi Coupling reagent type: ligand reaction type: Sonogashira Coupling reagent type: ligand reaction type: Stille Coupling reagent type: ligand reaction type: Suzuki-Miyaura Coupling
环保替代产品得分	old score: 2 new score: 1 Find out more about DOZN™ Scoring
环保替代产品特性	Waste Prevention Atom Economy Use of Renewable Feedstocks Catalysis Learn more about the Principles of Green Chemistry.
mp	187-190 ℃ (lit.)
官能团	phosphine
环保替代产品分类	Re-engineered
SMILES string	CC(C)c1cc(C(C)C)c(c(c1)C(C)C)-c2ccccc2P(C3CCCCC3)C4CCCCC4
InChI	1S/C33H49P/c1-23(2)26-21-30(24(3)4)33(31(22-26)25(5)6)29-19-13-14-20-32(29)34(27-15-9-7-10-16-27)28-17-11-8-12-18-28/h13-14,19-25,27-28H,7-12,15-18H2,1-6H3
InChI key	UGOMMVLRQDMAQQ-UHFFFAOYSA-N

安全信息

储存分类代码	13 - Non Combustible Solids
WGK	WGK 3
闪点(F)	Not applicable
闪点(C)	Not applicable
个人防护装备	Eyeshields, Gloves, type N95 (US)

078865

Fluorochem

2-(Dicyclohexylphosphino)-2',4',6'-tri-isopropyl-1,1'-biphenyl

98%

220元/1g; 660元/5g; 1100元/25g; 3630元/100g;

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基本信息

CAS Number	564483-18-7
MDL Number	MFCD04117682
Melting Point	182-192℃

安全信息

图形或危害标志
危险性说明	H302: Harmful if swallowed. H315: Causes skin irritation. H319: Causes serious eye irritation. H335: May cause respiratory irritation.
防范说明	P233: Keep container tightly closed. P260: Do not breathe . P261: Avoid breathing P264: Wash hands thoroughly after handling. P270: Do not eat, drink or smoke when using this product. P271: Use only outdoors or in a well-ventilated area. P280: Wear . P301 + P312: IF SWALLOWED: Call a POISON CENTER or doctor/physician if you feel unwell. P302 + P352: IF ON SKIN: Wash with plenty of soap and water. P304: IF INHALED: . P304 + P340: IF INHALED: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P305 + P351 + P338: IF IN EYES: Rinse cautiously with water for several minutes. Remove contact lenses, if present and easy to do. Continue rinsing. P312: Call a POISON CENTER or doctor/physician if you feel unwell. P321: Specific treatment (see . on this label). P330: Rinse mouth. P332 + P313: If skin irritation occurs: Get medical advice/ attention. P337 + P313: If eye irritation persists: Get medical advice/attention. P340: Remove victim to fresh air and keep at rest in a position comfortable for breathing. P362: Take off contaminated clothing and wash before reuse. P403: Store in a well-ventilated place. P403 + P233: Store in a well-ventilated place. Keep container tightly closed. P405: Store locked up. P501: Dispose of contents/container to local regulations.